Mercurial > hg > xemacs-beta
annotate src/emacs.c @ 5518:3cc7470ea71c
gnuclient: if TMPDIR was set and connect failed, try again with /tmp
2011-06-03 Aidan Kehoe <kehoea@parhasard.net>
* gnuslib.c (connect_to_unix_server):
Retry with /tmp as a directory in which to search for Unix sockets
if an attempt to connect with some other directory failed (which
may be because gnuclient and gnuserv don't share an environment
value for TMPDIR, or because gnuserv was compiled with USE_TMPDIR
turned off).
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 03 Jun 2011 18:40:57 +0100 |
| parents | 4dee0387b9de |
| children | 58b38d5b32d0 |
| rev | line source |
|---|---|
| 428 | 1 /* XEmacs -- Fully extensible Emacs, running on Unix and other platforms. |
| 2 Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994 | |
| 3 Free Software Foundation, Inc. | |
| 4 Copyright (C) 1995 Sun Microsystems, Inc. | |
|
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error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5 Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2010 Ben Wing. |
| 428 | 6 |
| 7 This file is part of XEmacs. | |
| 8 | |
|
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9 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 10 under the terms of the GNU General Public License as published by the |
|
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11 Free Software Foundation, either version 3 of the License, or (at your |
|
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12 option) any later version. |
| 428 | 13 |
| 14 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
|
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20 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 21 |
| 22 /* Synched up with: Mule 2.0, FSF 19.28. */ | |
| 23 | |
| 2367 | 24 /* This file has been Mule-ized, Ben Wing, 10-7-04. */ |
| 25 | |
| 442 | 26 /* Capsule summary of the various releases of Lucid Emacs/XEmacs and |
| 771 | 27 FSF/GNU Emacs. (Copied from the Internals Manual, where the |
| 28 canonical version lives.) Provided here for use in cross-referencing | |
| 29 version releases and dates in comments, esp. in the authorship | |
| 30 comments at the beginning of each file. More information about | |
| 31 history can be found in the beginning of the Internals Manual and | |
| 32 in the About page. | |
| 442 | 33 |
| 34 | |
| 35 -- A time line for Lucid Emacs/XEmacs is | |
| 36 | |
| 2517 | 37 Version 19.0 shipped with Energize 1.0, April 1992. |
| 38 Version 19.1 released June 4, 1992. | |
| 39 Version 19.2 released June 19, 1992. | |
| 40 Version 19.3 released September 9, 1992. | |
| 41 Version 19.4 released January 21, 1993. | |
| 42 Version 19.5 released February 5, 1993. This was a repackaging of 19.4 with a | |
| 43 few bug fixes and shipped with Energize 2.0. It was a trade-show giveaway | |
| 44 and never released to the net. | |
| 45 Version 19.6 released April 9, 1993. | |
| 46 Version 19.7 was a repackaging of 19.6 with a few bug fixes and | |
| 442 | 47 shipped with Energize 2.1. Never released to the net. |
| 2517 | 48 Version 19.8 released September 6, 1993. (Epoch merger, preliminary I18N |
| 49 support) | |
| 50 Version 19.9 released January 12, 1994. (Scrollbars, Athena.) | |
| 51 Version 19.10 released May 27, 1994. Known as "Lucid Emacs" when | |
| 52 shipped by Lucid, and as "XEmacs" when shipped by Sun; but Lucid | |
| 53 went out of business a few days later and it's unclear very many | |
| 54 copies of 19.10 were released by Lucid. (Last release by Jamie Zawinski.) | |
| 55 Version 19.11 (first XEmacs) released September 13, 1994. | |
| 56 Version 19.12 released June 23, 1995. | |
| 57 Version 19.13 released September 1, 1995. | |
| 58 Version 19.14 released June 23, 1996. | |
| 59 Version 20.0 released February 9, 1997. | |
| 60 Version 19.15 released March 28, 1997. | |
| 61 Version 20.1 (not released to the net) April 15, 1997. | |
| 62 Version 20.2 released May 16, 1997. | |
| 63 Version 19.16 released October 31, 1997; retiring of v19 series. | |
| 64 Version 20.3 (the first stable version of XEmacs 20.x) released November 30, | |
| 65 1997. | |
| 66 Version 20.4 released February 28, 1998. (Jamie claims this version is the | |
| 67 "first reasonably stable release with MULE support" and says that "XEmacs | |
| 68 'core' and 'packages' now packaged separately.") | |
| 69 Version 21.0-pre5 released July 18, 1998. (Jamie says "Numbering scheme goes | |
| 70 wonky due to switch to stable + unstable branches.") | |
| 71 Version 21.0.60 released December 10, 1998. (The version naming scheme was | |
| 72 changed at this point: [a] the second version number is odd for stable | |
| 73 versions, even for beta versions; [b] a third version number is added, | |
| 74 replacing the "beta xxx" ending for beta versions and allowing for | |
| 75 periodic maintenance releases for stable versions. Therefore, 21.0 was | |
| 76 never "officially" released; similarly for 21.2, etc.) | |
| 77 Version 21.0.61 released January 4, 1999. | |
| 78 Version 21.0.63 released February 3, 1999. | |
| 79 Version 21.0.64 released March 1, 1999. | |
| 80 Version 21.0.65 released March 5, 1999. | |
| 81 Version 21.0.66 released March 12, 1999. | |
| 82 Version 21.0.67 released March 25, 1999. | |
| 83 Version 21.1.2 released May 14, 1999; on comp.emacs, May 28. (This is | |
| 788 | 84 the followup to 21.0.67. The second version number was bumped to indicate |
| 85 the beginning of the "stable" series.) | |
| 2517 | 86 Version 21.1.3 released June 26, 1999. |
| 87 Version 21.1.4 released July 8, 1999. | |
| 88 Version 21.1.6 released August 14, 1999. (There was no 21.1.5.) | |
| 89 Version 21.1.7 released September 26, 1999. | |
| 90 Version 21.1.8 released November 2, 1999. | |
| 91 Version 21.1.9 released February 13, 2000. | |
| 92 Version 21.1.10 released May 7, 2000. | |
| 93 Version 21.1.10a released June 24, 2000. | |
| 94 Version 21.1.11 released July 18, 2000. | |
| 95 Version 21.1.12 released August 5, 2000. | |
| 96 Version 21.1.13 released January 7, 2001. | |
| 97 Version 21.1.14 released January 27, 2001. | |
| 98 Version 21.2.9 released February 3, 1999. | |
| 99 Version 21.2.10 released February 5, 1999. | |
| 100 Version 21.2.11 released March 1, 1999. | |
| 101 Version 21.2.12 released March 5, 1999. | |
| 102 Version 21.2.13 released March 12, 1999. | |
| 103 Version 21.2.14 released May 14, 1999. | |
| 104 Version 21.2.15 released June 4, 1999. | |
| 105 Version 21.2.16 released June 11, 1999. | |
| 106 Version 21.2.17 released June 22, 1999. | |
| 107 Version 21.2.18 released July 14, 1999. | |
| 108 Version 21.2.19 released July 30, 1999. | |
| 109 Version 21.2.20 released November 10, 1999. | |
| 110 Version 21.2.21 released November 28, 1999. | |
| 111 Version 21.2.22 released November 29, 1999. | |
| 112 Version 21.2.23 released December 7, 1999. | |
| 113 Version 21.2.24 released December 14, 1999. | |
| 114 Version 21.2.25 released December 24, 1999. | |
| 115 Version 21.2.26 released December 31, 1999. | |
| 116 Version 21.2.27 released January 18, 2000. | |
| 117 Version 21.2.28 released February 7, 2000. | |
| 118 Version 21.2.29 released February 16, 2000. | |
| 119 Version 21.2.30 released February 21, 2000. | |
| 120 Version 21.2.31 released February 23, 2000. | |
| 121 Version 21.2.32 released March 20, 2000. | |
| 122 Version 21.2.33 released May 1, 2000. | |
| 123 Version 21.2.34 released May 28, 2000. | |
| 124 Version 21.2.35 released July 19, 2000. | |
| 125 Version 21.2.36 released October 4, 2000. | |
| 126 Version 21.2.37 released November 14, 2000. | |
| 127 Version 21.2.38 released December 5, 2000. | |
| 128 Version 21.2.39 released December 31, 2000. | |
| 129 Version 21.2.40 released January 8, 2001. | |
| 130 Version 21.2.41 "Polyhymnia" released January 17, 2001. | |
| 131 Version 21.2.42 "Poseidon" released January 20, 2001. | |
| 132 Version 21.2.43 "Terspichore" released January 26, 2001. | |
| 133 Version 21.2.44 "Thalia" released February 8, 2001. | |
| 134 Version 21.2.45 "Thelxepeia" released February 23, 2001. | |
| 135 Version 21.2.46 "Urania" released March 21, 2001. | |
| 136 Version 21.2.47 "Zephir" released April 14, 2001. | |
| 137 Version 21.4.0 "Solid Vapor" released April 16, 2001. | |
| 138 Version 21.4.1 "Copyleft" released April 19, 2001. | |
| 139 Version 21.4.2 "Developer-Friendly Unix APIs" released May 10, 2001. | |
| 140 Version 21.4.3 "Academic Rigor" released May 17, 2001. | |
| 141 Version 21.4.4 "Artificial Intelligence" released July 28, 2001. | |
| 142 Version 21.4.5 "Civil Service" released October 23, 2001. | |
| 143 Version 21.4.6 "Common Lisp" released December 17, 2001. | |
| 144 Version 21.4.7 "Economic Science" released May 4, 2002. | |
| 145 Version 21.4.8 "Honest Recruiter" released May 9, 2002. | |
| 146 Version 21.4.9 "Informed Management" released August 23, 2002. | |
| 147 Version 21.4.10 "Military Intelligence" released November 2, 2002. | |
| 148 Version 21.4.11 "Native Windows TTY Support" released January 3, 2003. | |
| 149 Version 21.4.12 "Portable Code" released January 15, 2003. | |
| 150 Version 21.4.13 "Rational FORTRAN" released May 25, 2003. | |
| 151 Version 21.4.14 "Reasonable Discussion" released September 3, 2003. | |
| 152 Version 21.4.15 "Security Through Obscurity" released February 2, 2004. | |
| 153 Version 21.5.0 "alfalfa" released April 18, 2001. | |
| 154 Version 21.5.1 "anise" released May 9, 2001. | |
| 155 Version 21.5.2 "artichoke" released July 28, 2001. | |
| 156 Version 21.5.3 "asparagus" released September 7, 2001. | |
| 157 Version 21.5.4 "bamboo" released January 8, 2002. | |
| 158 Version 21.5.5 "beets" released March 5, 2002. | |
| 159 Version 21.5.6 "bok choi" released April 5, 2002. | |
| 160 Version 21.5.7 "broccoflower" released July 2, 2002. | |
| 161 Version 21.5.8 "broccoli" released July 27, 2002. | |
| 162 Version 21.5.9 "brussels sprouts" released August 30, 2002. | |
| 163 Version 21.5.10 "burdock" released January 4, 2003. | |
| 164 Version 21.5.11 "cabbage" released February 16, 2003. | |
| 165 Version 21.5.12 "carrot" released April 24, 2003. | |
| 166 Version 21.5.13 "cauliflower" released May 10, 2003. | |
| 167 Version 21.5.14 "cassava" released June 1, 2003. | |
| 168 Version 21.5.15 "celery" released September 3, 2003. | |
| 169 Version 21.5.16 "celeriac" released September 26, 2003. | |
| 170 Version 21.5.17 "chayote" released March 22, 2004. | |
| 171 Version 21.5.18 "chestnut" released October 22, 2004. | |
| 442 | 172 |
| 173 | |
| 174 -- A time line for GNU Emacs version 19 is | |
| 175 | |
| 176 version 19.7 (beta) (first beta release) released ??????; prob. late May 1993. | |
| 177 version 19.8 (beta) released May 27, 1993. | |
| 178 version 19.9 (beta) released May 27, 1993. | |
| 179 version 19.10 (beta) released May 30, 1993. | |
| 180 version 19.11 (beta) released June 1, 1993. | |
| 181 version 19.12 (beta) released June 2, 1993. | |
| 182 version 19.13 (beta) released June 8, 1993. | |
| 183 version 19.14 (beta) released June 17, 1993. | |
| 184 version 19.15 (beta) released June 19, 1993. | |
| 185 version 19.16 (beta) released July 6, 1993. | |
| 186 version 19.17 (beta) released late July, 1993. | |
| 187 version 19.18 (beta) released August 9, 1993. | |
| 188 version 19.19 (beta) released August 15, 1993. | |
| 189 version 19.20 (beta) released November 17, 1993. | |
| 190 version 19.21 (beta) released November 17, 1993. | |
| 191 version 19.22 (beta) released November 28, 1993. | |
| 788 | 192 version 19.23 (beta) released on comp.emacs, May 17, 1994. |
| 442 | 193 version 19.24 (beta) released May 16, 1994. |
| 194 version 19.25 (beta) released June 3, 1994. | |
| 195 version 19.26 (beta) released September 11, 1994. | |
| 196 version 19.27 (beta) released September 14, 1994. | |
| 197 version 19.28 (first ``official'' release) released November 1, 1994. | |
| 198 version 19.29 released June 21, 1995. | |
| 199 version 19.30 released November 24, 1995. | |
| 200 version 19.31 released May 25, 1996. | |
| 201 version 19.32 released July 31, 1996. | |
| 202 version 19.33 released August 11, 1996. | |
| 788 | 203 version 19.34 released August 21, 1996; on comp.emacs, August 22. |
| 442 | 204 version 19.34b released September 6, 1996. |
| 205 | |
| 206 | |
| 788 | 207 -- A time line for GNU Emacs versions 20 and 21 is |
| 442 | 208 |
| 209 version 20.1 released September 17, 1997. | |
| 210 version 20.2 released September 20, 1997. | |
| 211 version 20.3 released August 19, 1998. | |
| 788 | 212 version 20.4 released July 12, 1999; on comp.emacs, July 27. |
| 213 version 21.1 released October 20, 2001. | |
| 2517 | 214 Version 21.2 released March 16, 2002. |
| 215 Version 21.3 released March 19, 2003. | |
| 442 | 216 |
| 217 | |
| 218 -- A time line for GNU Emacs version 18 and older is | |
| 219 | |
| 220 GNU Emacs version 15 (15.34) was released sometime in 1984 or 1985 and | |
| 221 shared some code with a version of Emacs written by James Gosling (the | |
| 222 same James Gosling who later created the Java language). | |
| 223 GNU Emacs version 16 (first released version was 16.56) was released on | |
| 224 July 15, 1985. All Gosling code was removed due to potential copyright | |
| 225 problems with the code. | |
| 226 version 16.57: released on September 16, 1985. | |
| 227 versions 16.58, 16.59: released on September 17, 1985. | |
| 228 version 16.60: released on September 19, 1985. These later version 16's | |
| 229 incorporated patches from the net, esp. for getting Emacs to work under | |
| 230 System V. | |
| 231 version 17.36 (first official v17 release) released on December 20, 1985. | |
| 232 Included a TeX-able user manual. First official unpatched version that | |
| 233 worked on vanilla System V machines. | |
| 234 version 17.43 (second official v17 release) released on January 25, 1986. | |
| 235 version 17.45 released on January 30, 1986. | |
| 236 version 17.46 released on February 4, 1986. | |
| 237 version 17.48 released on February 10, 1986. | |
| 238 version 17.49 released on February 12, 1986. | |
| 239 version 17.55 released on March 18, 1986. | |
| 240 version 17.57 released on March 27, 1986. | |
| 241 version 17.58 released on April 4, 1986. | |
| 242 version 17.61 released on April 12, 1986. | |
| 243 version 17.63 released on May 7, 1986. | |
| 244 version 17.64 released on May 12, 1986. | |
| 245 version 18.24 (a beta version) released on October 2, 1986. | |
| 246 version 18.30 (a beta version) released on November 15, 1986. | |
| 247 version 18.31 (a beta version) released on November 23, 1986. | |
| 248 version 18.32 (a beta version) released on December 7, 1986. | |
| 249 version 18.33 (a beta version) released on December 12, 1986. | |
| 250 version 18.35 (a beta version) released on January 5, 1987. | |
| 251 version 18.36 (a beta version) released on January 21, 1987. | |
| 252 January 27, 1987: The Great Usenet Renaming. net.emacs is now comp.emacs. | |
| 253 version 18.37 (a beta version) released on February 12, 1987. | |
| 254 version 18.38 (a beta version) released on March 3, 1987. | |
| 255 version 18.39 (a beta version) released on March 14, 1987. | |
| 256 version 18.40 (a beta version) released on March 18, 1987. | |
| 257 version 18.41 (the first ``official'' release) released on March 22, 1987. | |
| 258 version 18.45 released on June 2, 1987. | |
| 259 version 18.46 released on June 9, 1987. | |
| 260 version 18.47 released on June 18, 1987. | |
| 261 version 18.48 released on September 3, 1987. | |
| 262 version 18.49 released on September 18, 1987. | |
| 263 version 18.50 released on February 13, 1988. | |
| 264 version 18.51 released on May 7, 1988. | |
| 265 version 18.52 released on September 1, 1988. | |
| 266 version 18.53 released on February 24, 1989. | |
| 267 version 18.54 released on April 26, 1989. | |
| 268 version 18.55 released on August 23, 1989. This is the earliest version | |
| 269 that is still available by FTP. | |
| 270 version 18.56 released on January 17, 1991. | |
| 271 version 18.57 released late January, 1991. | |
| 272 version 18.58 released ?????. | |
| 273 version 18.59 released October 31, 1992. | |
| 274 | |
| 2517 | 275 |
| 276 -- A time line for Epoch is | |
| 277 | |
| 278 Epoch 1.0 released December 14, 1989. (by Simon Kaplan, Chris Love, et al.) | |
| 279 Epoch 2.0 released December 23, 1989. | |
| 280 Epoch 3.1 released February 6, 1990. | |
| 281 Epoch 3.2 released December[????] 11, 1990. | |
| 282 Epoch 4.0 released August 27, 1990. | |
| 283 | |
| 442 | 284 */ |
| 854 | 285 |
| 2367 | 286 /* Sources for further information: |
| 287 | |
| 288 ----------------------------------- | |
| 289 1. Using XEmacs, Programming Elisp: | |
| 290 ----------------------------------- | |
| 291 | |
| 292 ;;; -- the XEmacs User's Manual (Access using the online Info browser: | |
| 293 ;;; Use `Help->Info (Online Docs)->XEmacs User's Manual' (if | |
| 294 ;;; there is such an entry); or get to the Info contents page | |
| 295 ;;; using `Help->Info Contents' or `C-h i', and then | |
| 296 ;;; *middle-click* the XEmacs link or move the cursor into the | |
| 297 ;;; link and hit ENTER. This manual contains a great deal of | |
| 298 ;;; documentation on customization: Scroll down to the | |
| 299 ;;; Customization link and select it in the same fashion as for | |
| 300 ;;; the XEmacs link just mentioned.) | |
| 301 | |
| 302 ;;; -- the XEmacs FAQ (`C-h F' for the local version; get either the | |
| 303 ;;; local version or the very latest version off the net using | |
| 304 ;;; the Help menu) | |
| 305 | |
| 306 ;;; -- the XEmacs Lisp Reference Manual, containing detailed | |
| 307 ;;; documentation on Elisp. (Access using Info, just like for the | |
| 308 ;;; XEmacs User's Manual.) | |
| 309 | |
| 310 ;;; -- the documentation strings for specific commands, functions, | |
| 311 ;;; key sequences, and variables. NOTE: This is *not* the same | |
| 312 ;;; information as in the XEmacs User's Manual or XEmacs Lisp | |
| 313 ;;; Reference Manual! In general, the doc strings are more | |
| 314 ;;; terse and more up-to-date than what is found in the manuals. | |
| 315 ;;; Once you understand the general concepts, these doc strings | |
| 316 ;;; should be your first point of reference for further | |
| 317 ;;; info. (Access using menu entries under `Help->Commands, | |
| 318 ;;; Variables, Keys' or using the keyboard: `C-h k' for a key | |
| 319 ;;; sequence, `C-h f' for a named command or Elisp function, | |
| 320 ;;; `C-h v' for a variable. There is various other useful | |
| 321 ;;; information accessible similarly, such as `C-h a' | |
| 322 ;;; ["Apropos", i.e. search for a command, function, or variable | |
| 323 ;;; by name]; `C-h C-a' ["Apropos Docs", i.e. search through the | |
| 324 ;;; text of the doc strings]; `C-h b' to list all key bindings; | |
| 325 ;;; `C-h m' to describe the current major and minor modes; etc. | |
| 326 ;;; Type `C-h ? ?' for a complete list.) | |
| 327 | |
| 328 ;;; -- Getting Started with XEmacs [aka the "New User's Guide"], a | |
| 329 ;;; more introductory manual than the XEmacs User's Manual. | |
| 330 ;;; (Access using Info, just like for the XEmacs User's Manual. | |
| 331 ;;; There are some sections on customization here.) | |
| 332 | |
| 333 ;;; -- the XEmacs tutorial, a very simple introduction to XEmacs for | |
| 334 ;;; total beginners. (`C-h t' for English; get the version in | |
| 335 ;;; various languages from the Help menu) | |
| 336 | |
| 337 ;;; -- the XEmacs web site, www.xemacs.org. | |
| 338 | |
| 339 ;;; -- the XEmacs mailing lists (xemacs-FOO@xemacs.org; | |
| 340 ;;; see http://www.xemacs.org/Lists/ for more info. Before | |
| 341 ;;; posting, consider looking through the archives -- they go back | |
| 342 ;;; years and there is a powerful searching interface. Currently | |
| 343 ;;; the archives are at http://list-archive.xemacs.org/, but if | |
| 344 ;;; this doesn't work, you can always access them through | |
| 345 ;;; www.xemacs.org.) | |
| 346 | |
| 347 ;;; -- the XEmacs newsgroup, comp.emacs.xemacs. This is | |
| 348 ;;; bi-directionally gatewayed with xemacs@xemacs.org. WARNING: | |
| 349 ;;; The developers do not normally hang out on this newsgroup. If | |
| 350 ;;; you need to contact them, use xemacs-beta@xemacs.org. | |
| 351 | |
| 352 ;;; -- the XEmacs internals manual, for those interested in working on | |
| 353 ;;; the XEmacs C code. (Available through Info.) | |
| 354 | |
| 355 ;;; -- `Help->About XEmacs' to find out who the maintainers are. | |
| 356 | |
| 357 --------------------- | |
| 358 2. Developing XEmacs: | |
| 359 --------------------- | |
| 360 | |
| 361 -- the internals manual, man/internals/internals.texi | |
| 362 | |
| 363 -- long comments at the head of certain files: | |
| 364 | |
| 365 emacs.c | |
| 366 extents.c | |
| 367 text.c | |
| 368 text.h | |
| 369 lisp.h | |
| 370 redisplay.h | |
| 371 dynarr.c | |
| 372 blocktype.c | |
| 373 eval.c | |
| 374 event-Xt.c (sort of) | |
| 375 event-stream.c (command event queue) | |
| 376 frame.c | |
| 377 intl-encap-win32.c | |
| 378 keymap.c | |
| 379 line-number.c (a little bit) | |
| 380 menubar-msw.c (sort of) | |
| 381 menubar-x.c (sort of) | |
| 382 mule-canna.c (sort of) | |
| 383 mule-ccl.c | |
| 384 mule-coding.c (scattered in the file) | |
| 385 mule-wnn.c (in japanese) | |
| 386 ntheap.c (near the top) | |
| 387 redisplay.c (various scattered) | |
| 388 regex.c (various scattered) | |
| 389 sysdep.c (maybe; wait_for_termination) | |
| 390 unexec.c | |
| 391 unicode.c | |
| 4917 | 392 gccache-x.c (a bit) |
| 2367 | 393 |
| 394 #### review .h files; write a perl program to look for long comments | |
| 395 throughout the files, ignoring stuff inside of DEFUN's. | |
| 396 | |
| 397 #### elsewhere? | |
| 398 | |
| 399 -- comments scattered throughout the sources (#### should be grouped | |
| 400 together if feasible). For example, lrecord.h (pdump and object- | |
| 401 creation), alloc.c (fixed-type allocation), etc. #### fill in. | |
| 402 | |
| 403 -- Ben's Architecting XEmacs web site. | |
| 404 (http://www.xemacs.org/Architecting-XEmacs/index.html; #### should be | |
| 405 integrated into the sources) | |
| 406 | |
| 407 -- Back discussions on xemacs-beta (#### The juiciest tidbits, esp. | |
| 408 those with specific proposals, should be extracted and stuck in | |
| 409 the source) | |
| 410 | |
| 411 -- README.* in the src/ directory (and maybe other directories) | |
| 412 | |
| 413 -- The ChangeLog files, sometimes. | |
| 414 | |
| 415 */ | |
| 416 | |
| 417 | |
| 418 | |
| 428 | 419 /* Note: It is necessary to specify <config.h> and not "config.h" in |
| 420 order for the --srcdir type of compilation to work properly. | |
| 421 Otherwise the config.h from the srcdir, rather than the one from | |
| 422 the build dir, will be used. */ | |
| 423 | |
| 424 #include <config.h> | |
| 425 #include "lisp.h" | |
| 426 | |
| 427 #include "backtrace.h" /* run-emacs-from-temacs needs this */ | |
| 428 #include "buffer.h" | |
| 429 #include "commands.h" | |
| 430 #include "console.h" | |
| 431 #include "process.h" | |
| 432 #include "redisplay.h" | |
| 438 | 433 #include "frame.h" |
| 428 | 434 #include "sysdep.h" |
| 435 | |
| 436 #include "systty.h" | |
| 437 #include "sysfile.h" | |
| 438 #include "systime.h" | |
| 771 | 439 #include "sysproc.h" /* for qxe_getpid() */ |
| 428 | 440 |
| 441 #ifdef QUANTIFY | |
| 442 #include <quantify.h> | |
| 443 #endif | |
| 444 | |
| 445 #ifdef HAVE_SHLIB | |
| 446 #include "sysdll.h" | |
| 447 #endif | |
| 448 | |
| 449 #ifdef TOOLTALK | |
| 442 | 450 #include TT_C_H_FILE |
| 428 | 451 #endif |
| 452 | |
| 1315 | 453 #ifdef WIN32_ANY |
| 872 | 454 #include "console-msw.h" |
| 428 | 455 #endif |
| 456 | |
| 2720 | 457 #ifdef DUMP_IN_EXEC |
| 2015 | 458 #ifndef WIN32_NATIVE |
| 459 #include "dump-data.h" | |
| 460 #endif | |
| 2720 | 461 #endif |
| 2015 | 462 |
| 428 | 463 /* For PATH_EXEC */ |
| 464 #include <paths.h> | |
| 465 | |
| 826 | 466 #if defined (HEAP_IN_DATA) && !defined (PDUMP) |
| 428 | 467 void report_sheap_usage (int die_if_pure_storage_exceeded); |
| 468 #endif | |
| 469 | |
| 470 #if !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC) | |
| 471 extern void *(*__malloc_hook)(size_t); | |
| 472 extern void *(*__realloc_hook)(void *, size_t); | |
| 473 extern void (*__free_hook)(void *); | |
| 474 #endif /* not SYSTEM_MALLOC && not DOUG_LEA_MALLOC */ | |
| 475 | |
| 476 /* Command line args from shell, as list of strings */ | |
| 477 Lisp_Object Vcommand_line_args; | |
| 478 | |
| 479 /* Set nonzero after XEmacs has started up the first time. | |
| 480 Prevents reinitialization of the Lisp world and keymaps | |
| 481 on subsequent starts. */ | |
| 482 int initialized; | |
| 483 | |
| 484 #ifdef DOUG_LEA_MALLOC | |
| 485 # include <malloc.h> | |
| 486 /* Preserves a pointer to the memory allocated that copies that | |
| 487 static data inside glibc's malloc. */ | |
| 488 static void *malloc_state_ptr; | |
| 489 #endif /* DOUG_LEA_MALLOC */ | |
| 490 | |
| 491 # ifdef REL_ALLOC | |
| 492 void r_alloc_reinit (void); | |
| 493 # endif | |
| 494 | |
| 495 /* Variable whose value is symbol giving operating system type. */ | |
| 496 Lisp_Object Vsystem_type; | |
| 497 | |
| 498 /* Variable whose value is string giving configuration built for. */ | |
| 499 Lisp_Object Vsystem_configuration; | |
| 500 | |
| 501 /* Variable whose value is string containing the configuration options | |
| 502 XEmacs was built with. */ | |
| 503 Lisp_Object Vsystem_configuration_options; | |
| 504 | |
| 505 /* Version numbers and strings */ | |
| 506 Lisp_Object Vemacs_major_version; | |
| 507 Lisp_Object Vemacs_minor_version; | |
| 508 Lisp_Object Vemacs_patch_level; | |
| 509 Lisp_Object Vemacs_beta_version; | |
| 510 Lisp_Object Vxemacs_codename; | |
| 975 | 511 Lisp_Object Vxemacs_extra_name; |
| 2602 | 512 Lisp_Object Vxemacs_release_date; |
| 428 | 513 |
| 514 /* The path under which XEmacs was invoked. */ | |
| 515 Lisp_Object Vinvocation_path; | |
| 516 | |
| 517 /* The name under which XEmacs was invoked, with any leading directory | |
| 518 names discarded. */ | |
| 519 Lisp_Object Vinvocation_name; | |
| 520 | |
| 521 /* The directory name from which XEmacs was invoked. */ | |
| 522 Lisp_Object Vinvocation_directory; | |
| 523 | |
| 524 #if 0 /* FSFmacs */ | |
| 525 /* The directory name in which to find subdirs such as lisp and etc. | |
| 526 nil means get them only from PATH_LOADSEARCH. */ | |
| 527 Lisp_Object Vinstallation_directory; | |
| 528 #endif | |
| 529 | |
| 530 Lisp_Object Vemacs_program_name, Vemacs_program_version; | |
| 531 Lisp_Object Vexec_path; | |
| 532 Lisp_Object Vexec_directory, Vconfigure_exec_directory; | |
| 533 Lisp_Object Vlisp_directory, Vconfigure_lisp_directory; | |
| 460 | 534 Lisp_Object Vmule_lisp_directory, Vconfigure_mule_lisp_directory; |
| 428 | 535 Lisp_Object Vmodule_directory, Vconfigure_module_directory; |
| 536 Lisp_Object Vsite_module_directory, Vconfigure_site_module_directory; | |
| 537 Lisp_Object Vconfigure_package_path; | |
| 3179 | 538 Lisp_Object Vconfigure_early_package_directories; |
| 539 Lisp_Object Vconfigure_late_package_directories; | |
| 540 Lisp_Object Vconfigure_last_package_directories; | |
| 428 | 541 Lisp_Object Vdata_directory, Vconfigure_data_directory; |
| 542 Lisp_Object Vdoc_directory, Vconfigure_doc_directory; | |
| 543 Lisp_Object Vconfigure_lock_directory; | |
| 544 Lisp_Object Vdata_directory_list; | |
| 545 Lisp_Object Vconfigure_info_directory; | |
| 546 Lisp_Object Vsite_directory, Vconfigure_site_directory; | |
| 547 Lisp_Object Vconfigure_info_path; | |
| 548 Lisp_Object Vinternal_error_checking; | |
| 438 | 549 Lisp_Object Vmail_lock_methods, Vconfigure_mail_lock_method; |
| 428 | 550 |
| 551 /* The default base directory XEmacs is installed under. */ | |
| 552 Lisp_Object Vconfigure_exec_prefix_directory, Vconfigure_prefix_directory; | |
| 553 | |
| 554 /* If nonzero, set XEmacs to run at this priority. This is also used | |
| 555 in child_setup and sys_suspend to make sure subshells run at normal | |
| 556 priority. */ | |
| 458 | 557 Fixnum emacs_priority; |
| 428 | 558 |
| 442 | 559 /* Some FSF junk with running_asynch_code, to preserve the match |
| 560 data. Not necessary because we don't call process filters | |
| 561 asynchronously (i.e. from within QUIT). */ | |
| 428 | 562 |
| 563 /* If non-zero, a window-system was specified on the command line. */ | |
| 564 int display_arg; | |
| 565 | |
| 566 /* Type of display specified. We cannot use a Lisp symbol here because | |
| 567 Lisp symbols may not initialized at the time that we set this | |
| 568 variable. */ | |
| 2367 | 569 const Ascbyte *display_use; |
| 428 | 570 |
| 571 /* If non-zero, then the early error handler will only print the error | |
| 572 message and exit. */ | |
| 573 int suppress_early_error_handler_backtrace; | |
| 574 | |
| 575 /* An address near the bottom of the stack. | |
| 576 Tells GC how to save a copy of the stack. */ | |
| 2367 | 577 Rawbyte *stack_bottom; |
| 428 | 578 |
| 579 #ifdef USG_SHARED_LIBRARIES | |
| 580 /* If nonzero, this is the place to put the end of the writable segment | |
| 581 at startup. */ | |
| 582 | |
| 583 uintptr_t bss_end = 0; | |
| 584 #endif | |
| 585 | |
| 647 | 586 /* Number of bytes of writable memory we can expect to be able to get: |
| 587 Leave this as an unsigned int because it could potentially be 4G */ | |
| 2132 | 588 unsigned long lim_data; |
| 428 | 589 |
| 442 | 590 /* WARNING! |
| 591 | |
| 592 Some LISP-visible command-line options are set by XEmacs _before_ the | |
| 593 data is dumped in building a --pdump XEmacs, but used _after_ it is | |
| 446 | 594 restored in normal operation. Thus the dump-time values overwrite the |
| 595 values XEmacs is getting at runtime. Such variables must be saved | |
| 442 | 596 before loading the dumpfile, and restored afterward. |
| 597 | |
| 446 | 598 Therefore these variables may not be initialized in vars_of_emacs(). |
| 599 | |
| 600 The save/restore is done immediately before and after pdump_load() in | |
| 601 main_1(). See that function for the current list of protected variables. | |
| 602 | |
| 603 Note that saving/restoring is only necessary for a few variables that are | |
| 604 o command line arguments effective at runtime (as opposed to dump-time), | |
| 605 o parsed before pdump_load, and | |
| 606 o exported to Lisp via a DEFVAR. | |
| 442 | 607 */ |
| 608 | |
| 428 | 609 /* Nonzero means running XEmacs without interactive terminal. */ |
| 610 | |
| 611 int noninteractive; | |
| 612 | |
| 613 /* Value of Lisp variable `noninteractive'. | |
| 614 Normally same as C variable `noninteractive' | |
| 442 | 615 but nothing terrible happens if user sets this one. |
| 616 | |
| 617 Shadowed from the pdumper by `noninteractive'. */ | |
| 428 | 618 |
| 619 int noninteractive1; | |
| 620 | |
| 621 /* Nonzero means don't perform site-lisp searches at startup */ | |
| 622 int inhibit_site_lisp; | |
| 623 | |
| 624 /* Nonzero means don't perform site-modules searches at startup */ | |
| 625 int inhibit_site_modules; | |
| 626 | |
| 776 | 627 /* Nonzero means don't load user-init or site-start file */ |
| 628 int vanilla_inhibiting; | |
| 629 | |
| 428 | 630 /* Nonzero means don't respect early packages at startup */ |
| 631 int inhibit_early_packages; | |
| 632 | |
| 776 | 633 /* Nonzero means don't respect any packages at startup -- act as if they |
| 634 don't exist. */ | |
| 635 int inhibit_all_packages; | |
| 636 | |
| 428 | 637 /* Nonzero means don't load package autoloads at startup */ |
| 638 int inhibit_autoloads; | |
| 639 | |
| 442 | 640 /* Nonzero means don't load the dump file (ignored if not PDUMP) */ |
| 641 | |
| 642 int nodumpfile; | |
| 643 | |
| 428 | 644 /* Nonzero means print debug information about path searching */ |
| 645 int debug_paths; | |
| 646 | |
| 647 /* Save argv and argc. */ | |
| 2367 | 648 static Wexttext **initial_argv; /* #### currently unused */ |
| 444 | 649 static int initial_argc; /* #### currently unused */ |
| 428 | 650 |
| 2367 | 651 static void sort_args (int argc, Wexttext **argv); |
| 428 | 652 |
| 653 Lisp_Object Qkill_emacs_hook; | |
| 654 Lisp_Object Qsave_buffers_kill_emacs; | |
| 655 | |
| 1315 | 656 Lisp_Object Qtemacs, Qdumping, Qrestarted, Qpdump, Qbatch; |
| 657 | |
| 442 | 658 /* Nonzero if handling a fatal error already. */ |
| 659 int fatal_error_in_progress; | |
| 660 | |
| 771 | 661 /* Nonzero means we're going down, so we better not run any hooks |
| 442 | 662 or do other non-essential stuff. */ |
| 663 int preparing_for_armageddon; | |
| 664 | |
| 771 | 665 /* Nonzero means we're in an unstable situation and need to skip |
|
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666 internal->external conversions, QUIT checking and such. This gets set |
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667 during early startup, during shutdown, and when debug printing |
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668 (i.e. called from a debugger such as gdb to print Lisp objects or |
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669 backtraces). During printing we check for this, and during conversion |
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670 we abort if we see this. */ |
| 2367 | 671 int inhibit_non_essential_conversion_operations; |
| 442 | 672 |
| 673 static JMP_BUF run_temacs_catch; | |
| 674 | |
| 675 static int run_temacs_argc; | |
| 2367 | 676 static Wexttext **run_temacs_argv; |
| 442 | 677 |
| 678 #ifdef _MSC_VER | |
| 771 | 679 static DWORD mswindows_handle_hardware_exceptions (DWORD code); |
| 680 #endif | |
| 442 | 681 |
| 826 | 682 #ifdef WIN32_NATIVE |
| 683 static DWORD CALLBACK wait_for_termination_signal (LPVOID handle); | |
| 684 #endif | |
| 685 | |
| 442 | 686 |
| 771 | 687 /************************************************************************/ |
| 688 /* Functions to handle arguments */ | |
| 689 /************************************************************************/ | |
| 690 | |
| 428 | 691 /* Code for dealing with Lisp access to the Unix command line */ |
| 692 | |
| 693 static Lisp_Object | |
| 2367 | 694 make_arg_list_1 (int argc, Wexttext **argv, int skip_args) |
| 428 | 695 { |
| 696 Lisp_Object result = Qnil; | |
| 697 REGISTER int i; | |
| 698 | |
| 699 for (i = argc - 1; i >= 0; i--) | |
| 700 { | |
| 701 if (i == 0 || i > skip_args) | |
| 702 { | |
| 442 | 703 #ifdef WIN32_NATIVE |
| 428 | 704 if (i == 0) |
| 705 { | |
| 706 /* Do not trust to what crt0 has stuffed into argv[0] */ | |
| 814 | 707 Extbyte *full_exe_path; |
| 442 | 708 Lisp_Object fullpath; |
| 709 | |
| 814 | 710 full_exe_path = mswindows_get_module_file_name (); |
| 711 assert (full_exe_path); | |
| 771 | 712 fullpath = build_tstr_string (full_exe_path); |
|
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713 xfree (full_exe_path); |
| 442 | 714 result = Fcons (fullpath, result); |
| 428 | 715 } |
| 716 else | |
| 717 #endif | |
| 2367 | 718 result = Fcons (build_wext_string (argv[i], |
| 719 Qcommand_argument_encoding), | |
| 440 | 720 result); |
| 428 | 721 } |
| 722 } | |
| 723 return result; | |
| 724 } | |
| 725 | |
| 726 Lisp_Object | |
| 2367 | 727 make_arg_list (int argc, Wexttext **argv) |
| 428 | 728 { |
| 729 return make_arg_list_1 (argc, argv, 0); | |
| 730 } | |
| 731 | |
| 732 /* Calling functions are also responsible for calling free_argc_argv | |
| 733 when they are done with the generated list. */ | |
| 734 void | |
| 2367 | 735 make_argc_argv (Lisp_Object argv_list, int *argc, Wexttext ***argv) |
| 428 | 736 { |
| 737 Lisp_Object next; | |
| 738 int n = XINT (Flength (argv_list)); | |
| 739 REGISTER int i; | |
| 2367 | 740 *argv = xnew_array (Wexttext *, n + 1); |
| 428 | 741 |
| 742 for (i = 0, next = argv_list; i < n; i++, next = XCDR (next)) | |
| 743 { | |
| 744 CHECK_STRING (XCAR (next)); | |
| 745 | |
|
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746 (*argv)[i] = |
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747 (Wexttext *) LISP_STRING_TO_EXTERNAL_MALLOC |
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748 (XCAR (next), Qcommand_argument_encoding); |
| 428 | 749 } |
| 750 (*argv) [n] = 0; | |
| 751 *argc = i; | |
| 752 } | |
| 753 | |
| 754 void | |
| 2367 | 755 free_argc_argv (Wexttext **argv) |
| 428 | 756 { |
| 757 int elt = 0; | |
| 758 | |
| 759 while (argv[elt]) | |
| 760 { | |
|
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761 xfree (argv[elt]); |
|
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762 argv[elt] = 0; |
| 428 | 763 elt++; |
| 764 } | |
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765 xfree (argv); |
| 428 | 766 } |
| 767 | |
| 768 static void | |
| 2367 | 769 init_cmdargs (int argc, Wexttext **argv, int skip_args) |
| 428 | 770 { |
| 771 initial_argv = argv; | |
| 772 initial_argc = argc; | |
| 773 | |
| 774 Vcommand_line_args = make_arg_list_1 (argc, argv, skip_args); | |
| 775 } | |
| 776 | |
| 777 DEFUN ("invocation-name", Finvocation_name, 0, 0, 0, /* | |
| 778 Return the program name that was used to run XEmacs. | |
| 779 Any directory names are omitted. | |
| 780 */ | |
| 781 ()) | |
| 782 { | |
| 783 return Fcopy_sequence (Vinvocation_name); | |
| 784 } | |
| 785 | |
| 786 DEFUN ("invocation-directory", Finvocation_directory, 0, 0, 0, /* | |
| 787 Return the directory name in which the Emacs executable was located. | |
| 788 */ | |
| 789 ()) | |
| 790 { | |
| 791 return Fcopy_sequence (Vinvocation_directory); | |
| 792 } | |
| 793 | |
| 794 | |
| 795 | |
| 776 | 796 /* Test whether the next argument in ARGV matches SSTR or a prefix of LSTR |
| 797 (at least MINLEN characters; if MINLEN is 0, set to size of LSTR). If | |
| 798 so, then if VALPTR is non-null (the argument is supposed to have a | |
| 799 value) store in *VALPTR either the next argument or the portion of this | |
| 800 one after the equal sign. ARGV is read starting at position *SKIPPTR; | |
| 801 this index is advanced by the number of arguments used. | |
| 428 | 802 |
| 803 Too bad we can't just use getopt for all of this, but we don't have | |
| 804 enough information to do it right. */ | |
| 805 | |
| 806 static int | |
|
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807 argmatch (Wexttext **argv, int argc, const Ascbyte *sstr, const Ascbyte *lstr, |
| 2367 | 808 int minlen, Wexttext **valptr, int *skipptr) |
| 428 | 809 { |
| 2367 | 810 Wexttext *p = NULL; |
| 811 Charcount arglen; | |
| 812 Wexttext *arg; | |
| 428 | 813 |
| 814 /* Don't access argv[argc]; give up in advance. */ | |
| 815 if (argc <= *skipptr + 1) | |
| 816 return 0; | |
| 817 | |
| 818 arg = argv[*skipptr+1]; | |
| 819 if (arg == NULL) | |
| 820 return 0; | |
| 2367 | 821 if (wext_strcmp_ascii (arg, sstr) == 0) |
| 428 | 822 { |
| 823 if (valptr != NULL) | |
| 824 { | |
| 825 *valptr = argv[*skipptr+2]; | |
| 826 *skipptr += 2; | |
| 827 } | |
| 828 else | |
| 829 *skipptr += 1; | |
| 830 return 1; | |
| 831 } | |
| 2367 | 832 arglen = (valptr != NULL && (p = wext_strchr (arg, '=')) != NULL |
| 833 ? p - arg : (Charcount) wext_strlen (arg)); | |
| 776 | 834 if (lstr && !minlen) |
| 835 minlen = strlen (lstr); | |
| 2367 | 836 if (lstr == 0 || arglen < minlen || |
| 837 wext_strncmp_ascii (arg, lstr, arglen) != 0) | |
| 428 | 838 return 0; |
| 839 else if (valptr == NULL) | |
| 840 { | |
| 841 *skipptr += 1; | |
| 842 return 1; | |
| 843 } | |
| 844 else if (p != NULL) | |
| 845 { | |
| 2367 | 846 *valptr = p + 1; |
| 428 | 847 *skipptr += 1; |
| 848 return 1; | |
| 849 } | |
| 2367 | 850 else if (argv[*skipptr + 2] != NULL) |
| 428 | 851 { |
| 2367 | 852 *valptr = argv[*skipptr + 2]; |
| 428 | 853 *skipptr += 2; |
| 854 return 1; | |
| 855 } | |
| 856 else | |
| 857 { | |
| 858 return 0; | |
| 859 } | |
| 860 } | |
| 861 | |
| 1315 | 862 static void |
|
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863 check_compatible_window_system (const Ascbyte *must) |
| 1315 | 864 { |
| 865 if (display_use && strcmp (display_use, must)) | |
| 866 fatal ("Incompatible window system type `%s': `%s' already specified", | |
| 867 must, display_use); | |
| 868 display_use = must; | |
| 869 } | |
| 870 | |
| 771 | 871 |
| 872 /************************************************************************/ | |
| 873 /* main and friends: XEmacs startup */ | |
| 874 /************************************************************************/ | |
| 875 | |
| 428 | 876 /* Make stack traces always identify version + configuration */ |
| 877 #define main_1 STACK_TRACE_EYE_CATCHER | |
| 878 | |
| 879 /* This function is not static, so that the compiler is less likely to | |
| 446 | 880 inline it, which would make it not show up in stack traces. |
| 881 | |
| 882 The restart argument is a flag that indicates that main_1 is now | |
| 771 | 883 being called for the second time in this invocation of xemacs; this |
| 884 happens as a result of using `run-temacs' in the command line, when | |
| 885 invoking a bare (without dumped data) XEmacs (i.e. `temacs' with | |
| 886 the conventional dumper or `xemacs -nd' with the pdumper). See | |
| 446 | 887 Frun_emacs_from_temacs(). |
| 888 */ | |
| 2367 | 889 DECLARE_DOESNT_RETURN (main_1 (int, Wexttext **, Wexttext **, int)); |
| 428 | 890 DOESNT_RETURN |
| 2367 | 891 main_1 (int argc, Wexttext **argv, Wexttext **UNUSED (envp), int restart) |
| 428 | 892 { |
| 2367 | 893 Rawbyte stack_bottom_variable; |
| 428 | 894 int skip_args = 0; |
| 895 Lisp_Object load_me; | |
| 896 | |
| 897 #if (!defined (SYSTEM_MALLOC) && !defined (HAVE_LIBMCHECK) \ | |
| 898 && !defined (DOUG_LEA_MALLOC)) | |
| 899 /* Make sure that any libraries we link against haven't installed a | |
| 900 hook for a gmalloc of a potentially incompatible version. */ | |
| 901 /* If we're using libmcheck, the hooks have already been initialized, */ | |
| 902 /* don't touch them. -slb */ | |
| 903 __malloc_hook = NULL; | |
| 904 __realloc_hook = NULL; | |
| 905 __free_hook = NULL; | |
| 906 #endif /* not SYSTEM_MALLOC or HAVE_LIBMCHECK or DOUG_LEA_MALLOC */ | |
| 907 | |
| 908 noninteractive = 0; | |
| 3360 | 909 display_use = NULL; |
| 2367 | 910 inhibit_non_essential_conversion_operations = 1; |
| 428 | 911 |
| 3263 | 912 #ifdef NEW_GC |
| 2720 | 913 #ifndef PDUMP |
| 914 if (!initialized) | |
| 915 #endif | |
| 916 { | |
| 2723 | 917 if (!restart) |
| 918 { | |
| 919 init_mc_allocator (); | |
| 2994 | 920 #ifdef ALLOC_TYPE_STATS |
| 2723 | 921 init_lrecord_stats (); |
| 2994 | 922 #endif /* ALLOC_TYPE_STATS */ |
| 2723 | 923 } |
| 2720 | 924 } |
| 3263 | 925 #endif /* NEW_GC */ |
| 2720 | 926 |
| 1303 | 927 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG) |
| 428 | 928 /* Prior to XEmacs 21, this was `#if 0'ed out. */ |
| 929 /* I'm enabling this because it is the only reliable way I've found to */ | |
| 1303 | 930 /* prevent a very annoying problem where GCC will attempt to free (3) */ |
| 428 | 931 /* memory at exit() and cause a coredump. */ |
| 932 init_free_hook (); | |
| 933 #endif | |
| 934 | |
|
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935 #define SHEBANG_PROGNAME_LENGTH \ |
|
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936 (int)((sizeof (WEXTSTRING (SHEBANG_PROGNAME)) - sizeof (WEXTSTRING ("")))) |
| 4932 | 937 #define SHEBANG_EXE_PROGNAME_LENGTH \ |
| 4973 | 938 (int)(sizeof (WEXTSTRING (SHEBANG_PROGNAME) WEXTSTRING (".exe")) \ |
|
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939 - sizeof (WEXTSTRING (""))) |
|
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940 |
|
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941 { |
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942 int progname_len = wext_strlen (argv[0]); |
|
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943 if (progname_len >= SHEBANG_PROGNAME_LENGTH) |
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944 { |
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945 if (!wext_strcmp_ascii (argv[0] + |
|
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946 (progname_len - SHEBANG_PROGNAME_LENGTH), |
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947 SHEBANG_PROGNAME) |
|
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948 /* Allow trailing .exe. Don't check it, it could also be |
|
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949 .com. */ |
|
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950 || (progname_len >= SHEBANG_EXE_PROGNAME_LENGTH && |
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951 !wext_strncmp_ascii |
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952 (argv[0] + (progname_len - SHEBANG_EXE_PROGNAME_LENGTH), |
|
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953 SHEBANG_PROGNAME, |
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954 SHEBANG_PROGNAME_LENGTH))) |
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955 { |
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956 Wexttext **newarr = alloca_array (Wexttext *, argc + 2); |
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957 int j; |
|
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958 |
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959 newarr[0] = argv[0]; |
| 4932 | 960 newarr[1] = (Wexttext *) WEXTSTRING ("--script"); |
|
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961 for (j = 1; j < argc; ++j) |
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962 { |
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963 newarr[j + 1] = argv[j]; |
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964 } |
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965 argv = newarr; |
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966 argc++; |
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967 } |
|
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968 } |
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969 } |
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970 |
| 428 | 971 sort_args (argc, argv); |
| 972 | |
| 2367 | 973 #if 0 /* defined (_SCO_DS) |
| 974 #### Turn this off, we already have another SCO_DS hack in main(). | |
| 975 */ | |
| 428 | 976 environ = envp; |
| 977 #endif | |
| 978 | |
| 979 /* Record (approximately) where the stack begins. */ | |
| 980 stack_bottom = &stack_bottom_variable; | |
| 981 | |
| 982 #ifdef USG_SHARED_LIBRARIES | |
| 983 if (bss_end) | |
| 984 brk ((void *) bss_end); | |
| 985 #endif | |
| 986 | |
| 987 clearerr (stdin); | |
| 988 | |
| 989 #if defined (HAVE_MMAP) && defined (REL_ALLOC) | |
| 990 /* ralloc can only be used if using the GNU memory allocator. */ | |
| 991 init_ralloc (); | |
| 1303 | 992 #elif defined (REL_ALLOC) && !defined (DOUG_LEA_MALLOC) |
| 428 | 993 if (initialized) |
| 1303 | 994 init_ralloc (); |
| 428 | 995 #endif |
| 996 | |
| 997 #ifdef HAVE_SOCKS | |
| 998 if (initialized) | |
| 999 SOCKSinit (argv[0]); | |
| 1000 #endif /* HAVE_SOCKS */ | |
| 1001 | |
| 1002 #ifndef SYSTEM_MALLOC | |
| 1003 if (!initialized) | |
| 1004 /* Arrange to get warning messages as memory fills up. */ | |
| 1005 memory_warnings (0, malloc_warning); | |
| 1006 #endif /* not SYSTEM_MALLOC */ | |
| 1007 | |
| 1008 #ifdef SET_EMACS_PRIORITY | |
| 1009 if (emacs_priority != 0) | |
| 1010 nice (-emacs_priority); | |
| 1011 setuid (getuid ()); | |
| 1012 #endif /* SET_EMACS_PRIORITY */ | |
| 1013 | |
| 776 | 1014 /* NOTE NOTE NOTE: Keep the following args in sync with the big list of |
| 1015 arguments below in standard_args[], with the help text in startup.el, | |
| 1016 and with the list of non-clobbered variables near where pdump_load() | |
| 1017 is called! */ | |
| 854 | 1018 |
| 776 | 1019 /* Handle the -sd/--show-dump-id switch, which means show the hex dump_id |
| 1020 and quit */ | |
| 1021 if (argmatch (argv, argc, "-sd", "--show-dump-id", 0, NULL, &skip_args)) | |
| 442 | 1022 { |
| 1023 #ifdef PDUMP | |
| 1024 printf ("%08x\n", dump_id); | |
| 1025 #else | |
| 446 | 1026 printf ("Portable dumper not configured; -sd just forces exit.\n"); |
| 442 | 1027 #endif |
| 1028 exit (0); | |
| 1029 } | |
| 854 | 1030 |
| 2015 | 1031 /* Handle the -si/--show-inline-info switch, which means show the |
| 1032 alignment and max size of the inline data and quit */ | |
| 1033 if (argmatch (argv, argc, "-si", "--show-inline-info", 0, NULL, &skip_args)) | |
| 1034 { | |
| 2720 | 1035 #if defined (PDUMP) && defined (DUMP_IN_EXEC) && !defined (WIN32_NATIVE) |
| 3094 | 1036 /* #### We really should check for sizeof (size_t) > sizeof (long) */ |
| 1037 printf ("%lu %lu\n", (unsigned long) dumped_data_max_size (), | |
| 1038 (unsigned long) dumped_data_align_offset ()); | |
| 1039 | |
| 2015 | 1040 #else |
| 2720 | 1041 printf ("Portable dumper not configured for dumping into executable or windows native; -si just forces exit.\n"); |
| 2015 | 1042 #endif |
| 1043 exit (0); | |
| 1044 } | |
| 1045 | |
| 776 | 1046 /* Handle the --no-dump-file/-nd switch, which means don't load the dump |
| 1047 file (ignored when not using pdump) */ | |
| 1048 if (argmatch (argv, argc, "-nd", "--no-dump-file", 0, NULL, &skip_args)) | |
| 1049 nodumpfile = 1; | |
| 442 | 1050 |
| 428 | 1051 /* Handle the -batch switch, which means don't do interactive display. */ |
| 776 | 1052 if (argmatch (argv, argc, "-batch", "--batch", 0, NULL, &skip_args)) |
| 428 | 1053 { |
| 1054 #if 0 /* I don't think this is correct. */ | |
| 1055 inhibit_autoloads = 1; | |
| 1056 #endif | |
| 1057 noninteractive = 1; | |
| 1058 } | |
| 1059 | |
|
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1060 { |
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1061 int count_before = skip_args; |
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1062 /* Handle the -script switch, which implies batch and vanilla. The -l |
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1063 part of its functionality is implemented in Lisp. */ |
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1064 if (argmatch (argv, argc, "-script", "--script", 0, NULL, |
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1065 &skip_args)) |
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1066 { |
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1067 noninteractive = 1; |
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1068 vanilla_inhibiting = 1; |
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1069 } |
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1070 |
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1071 /* Don't actually discard this argument. */ |
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1072 skip_args = count_before; |
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1073 } |
| 771 | 1074 #ifdef WIN32_NATIVE |
| 826 | 1075 { |
| 1076 /* Since we aren't a console application, we can't easily be terminated | |
| 1077 using ^C. (We aren't a console application to avoid Windows from | |
| 1078 automatically and unwantedly creating a console window for us. If | |
| 1079 only the Windows designers had some sense in them and didn't create | |
| 1080 this artificial console/non-console distinction!) Therefore, we set | |
| 1081 up a communication path with i.exe so that when a ^C is sent to it | |
| 1082 (using GenerateConsoleCtrlEvent), it in turn signals us to commit | |
| 1083 suicide. (This is cleaner than using TerminateProcess()). This | |
| 1084 makes (e.g.) the "Stop Build" command from VC++ correctly terminate | |
| 1085 XEmacs. */ | |
| 854 | 1086 |
| 2367 | 1087 Wexttext *heventstr; |
| 826 | 1088 if (argmatch (argv, argc, "-mswindows-termination-handle", 0, 0, |
| 1089 &heventstr, &skip_args)) | |
| 1090 { | |
| 2367 | 1091 HANDLE hevent = (HANDLE) wext_atol (heventstr); |
| 826 | 1092 DWORD unused; |
| 1093 HANDLE h_thread = CreateThread (NULL, 0, wait_for_termination_signal, | |
| 1094 (void *) hevent, 0, &unused); | |
| 1095 CloseHandle (h_thread); | |
| 1096 } | |
| 1097 } | |
| 1098 | |
| 771 | 1099 /* Handle the -nuni switch, which forces XEmacs to use the ANSI |
| 1100 versions of Unicode-split API's even on Windows NT, which has | |
| 1101 full Unicode support. This helps flush out problems in the code | |
| 1102 we've written to convert between ANSI and Unicode. */ | |
| 776 | 1103 if (argmatch (argv, argc, "-nuni", "--no-unicode-lib-calls", 0, NULL, |
| 771 | 1104 &skip_args)) |
| 1105 no_mswin_unicode_lib_calls = 1; | |
| 1106 #endif /* WIN32_NATIVE */ | |
| 1107 | |
| 428 | 1108 if (argmatch (argv, argc, "-debug-paths", "--debug-paths", |
| 776 | 1109 0, NULL, &skip_args)) |
| 1110 debug_paths = 1; | |
| 1111 | |
| 1112 /* Handle (maybe partially) some inhibiting flags. Packages are searched | |
| 1113 prior to the rest of the command line being parsed in startup.el. */ | |
| 1114 | |
| 1115 if (argmatch (argv, argc, "-no-packages", "--no-packages", | |
| 1116 0, NULL, &skip_args)) | |
| 1117 { | |
| 1118 inhibit_all_packages = 1; | |
| 1119 inhibit_early_packages = 1; | |
| 1120 vanilla_inhibiting = 1; | |
| 1121 } | |
| 1122 | |
| 428 | 1123 if (argmatch (argv, argc, "-no-early-packages", "--no-early-packages", |
| 776 | 1124 0, NULL, &skip_args)) |
| 1125 inhibit_early_packages = 1; | |
| 1126 | |
| 1127 #ifdef HAVE_SHLIB | |
| 1128 if (argmatch (argv, argc, "-no-site-modules", "--no-site-modules", | |
| 1129 0, NULL, &skip_args)) | |
| 1130 #endif | |
| 1131 inhibit_site_modules = 1; | |
| 854 | 1132 |
| 776 | 1133 if (argmatch (argv, argc, "-vanilla", "--vanilla", |
| 1134 0, NULL, &skip_args)) | |
| 428 | 1135 { |
| 1136 inhibit_early_packages = 1; | |
| 776 | 1137 vanilla_inhibiting = 1; |
| 428 | 1138 } |
| 1139 | |
| 1140 if (argmatch (argv, argc, "-no-autoloads", "--no-autoloads", | |
| 776 | 1141 0, NULL, &skip_args)) |
| 428 | 1142 { |
| 1143 inhibit_autoloads = 1; | |
| 776 | 1144 inhibit_early_packages = 1; |
| 1145 vanilla_inhibiting = 1; | |
| 428 | 1146 } |
| 1147 | |
| 1148 /* Partially handle the -version and -help switches: they imply -batch, | |
| 1149 but are not removed from the list. */ | |
| 1150 if (argmatch (argv, argc, "-help", "--help", 3, NULL, &skip_args)) | |
| 1151 noninteractive = 1, skip_args--; | |
| 1152 | |
| 1153 if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args) || | |
| 1154 argmatch (argv, argc, "-V", 0, 2, NULL, &skip_args)) | |
| 1155 noninteractive = 1, skip_args--; | |
| 1156 | |
| 1157 /* Now, figure out which type of console is our first console. */ | |
| 1158 | |
| 1159 if (noninteractive) | |
| 1160 display_use = "stream"; | |
| 1315 | 1161 |
| 1162 if (argmatch (argv, argc, "-nw", "--no-windows", 0, NULL, &skip_args) || | |
| 1163 argmatch (argv, argc, "-tty", "--use-tty", 0, NULL, &skip_args)) | |
| 1164 { | |
| 1165 check_compatible_window_system ("tty"); | |
| 428 | 1166 #ifndef HAVE_TTY |
| 1315 | 1167 fatal ("Sorry, this XEmacs was not compiled with TTY support"); |
| 1168 #endif | |
| 1169 } | |
| 1170 | |
| 1171 if (argmatch (argv, argc, "-x", "--use-x", 0, NULL, &skip_args)) | |
| 1172 { | |
| 1173 check_compatible_window_system ("x"); | |
| 1174 #ifndef HAVE_X_WINDOWS | |
| 1175 fatal ("Sorry, this XEmacs was not compiled with X support"); | |
| 1176 #endif | |
| 1177 } | |
| 1178 | |
| 1179 if (argmatch (argv, argc, "-gtk", "--use-gtk", 0, NULL, &skip_args) || | |
| 1180 argmatch (argv, argc, "-gnome", "--use-gnome", 0, NULL, &skip_args)) | |
| 1181 { | |
| 1182 check_compatible_window_system ("gtk"); | |
| 1183 #ifndef HAVE_GTK | |
| 1184 fatal ("Sorry, this XEmacs was not compiled with GTK support"); | |
| 1185 #endif | |
| 1186 } | |
| 1187 | |
| 1188 if (argmatch (argv, argc, "-msw", "--use-ms-windows", 0, NULL, &skip_args)) | |
| 1189 { | |
| 1190 check_compatible_window_system ("mswindows"); | |
| 1191 #ifndef HAVE_MS_WINDOWS | |
| 1192 fatal ("Sorry, this XEmacs was not compiled with MS Windows support"); | |
| 1193 #endif | |
| 1194 } | |
| 1195 | |
| 1196 /* Handle other switches implying particular window systems: */ | |
| 1197 | |
| 1198 /* Handle the -t switch, which specifies filename to use as terminal */ | |
| 1199 { | |
| 2367 | 1200 Wexttext *term; |
| 1315 | 1201 if (argmatch (argv, argc, "-t", "--terminal", 0, &term, &skip_args)) |
| 1202 { | |
| 2367 | 1203 int fd; |
| 1204 | |
| 1315 | 1205 check_compatible_window_system ("tty"); |
| 1206 #ifndef HAVE_TTY | |
| 1207 fatal ("Sorry, this XEmacs was not compiled with TTY support"); | |
| 1208 #endif | |
| 1209 | |
| 1210 retry_close (0); | |
| 1211 retry_close (1); | |
| 2367 | 1212 |
| 1213 fd = wext_retry_open (term, O_RDWR | OPEN_BINARY, 2); | |
| 1214 /* Conversions are not possible yet, and printing will be in | |
| 1215 external format, so strerror() and ttyname() are OK. */ | |
|
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1216 if (fd < 0 || dup (0) < 0) |
| 2367 | 1217 fatal ("%s: %s", WEXTTEXT_TO_8_BIT (term), strerror (errno)); |
| 1315 | 1218 if (! isatty (0)) |
| 2367 | 1219 fatal ("%s: not a tty", WEXTTEXT_TO_8_BIT (term)); |
| 1315 | 1220 |
| 1221 #if 0 | |
| 1222 stderr_out ("Using %s", ttyname (0)); | |
| 1223 #endif | |
| 2367 | 1224 stderr_out ("Using %s", WEXTTEXT_TO_8_BIT (term)); |
| 1315 | 1225 } |
| 1226 } | |
| 1227 | |
| 428 | 1228 /* Stupid kludge to catch command-line display spec. We can't |
| 1229 handle this argument entirely in window-system-dependent code | |
| 1230 because we don't even know which window-system-dependent code | |
| 1231 to run until we've recognized this argument. */ | |
| 1315 | 1232 { |
| 428 | 1233 #ifdef HAVE_X_WINDOWS |
| 2367 | 1234 Wexttext *dpy = 0; |
| 1315 | 1235 int count_before = skip_args; |
| 1236 | |
| 1237 if (argmatch (argv, argc, "-d", "--display", 3, &dpy, &skip_args) || | |
| 1238 argmatch (argv, argc, "-display", 0, 3, &dpy, &skip_args)) | |
| 1239 { | |
| 1240 check_compatible_window_system ("x"); | |
| 1241 display_arg = 1; | |
| 1242 } | |
| 428 | 1243 /* If we have the form --display=NAME, |
| 1244 convert it into -d name. | |
| 1245 This requires inserting a new element into argv. */ | |
| 1246 if (dpy != 0 && skip_args - count_before == 1) | |
| 1247 { | |
| 2994 | 1248 Wexttext **new_ = xnew_array (Wexttext *, argc + 2); |
| 428 | 1249 int j; |
| 1250 | |
| 1251 for (j = 0; j < count_before + 1; j++) | |
| 2994 | 1252 new_[j] = argv[j]; |
| 4932 | 1253 new_[count_before + 1] = (Wexttext *) WEXTSTRING ("-d"); |
| 2994 | 1254 new_[count_before + 2] = dpy; |
| 428 | 1255 for (j = count_before + 2; j <argc; j++) |
| 2994 | 1256 new_[j + 1] = argv[j]; |
| 1257 argv = new_; | |
| 428 | 1258 argc++; |
| 1259 } | |
| 1260 /* Change --display to -d, when its arg is separate. */ | |
| 1261 else if (dpy != 0 && skip_args > count_before | |
| 1262 && argv[count_before + 1][1] == '-') | |
| 4932 | 1263 argv[count_before + 1] = (Wexttext *) WEXTSTRING ("-d"); |
| 428 | 1264 |
| 1265 /* Don't actually discard this arg. */ | |
| 1266 skip_args = count_before; | |
| 1315 | 1267 #endif /* HAVE_X_WINDOWS */ |
| 1268 } | |
| 1269 | |
| 1270 /* If no switch telling us which window system to use, try other | |
| 1271 possibilities: */ | |
| 1272 | |
| 1273 #if defined (HAVE_X_WINDOWS) || defined (HAVE_GTK) | |
| 1274 if (!display_use) | |
| 1275 { | |
| 2367 | 1276 Wexttext *dpy; |
| 1315 | 1277 /* If there is a non-empty environment var DISPLAY, assume X or GTK, |
| 1278 but don't set `display_arg', which is only to be set if the | |
| 1279 display was specified on the command line. */ | |
| 2367 | 1280 if ((dpy = wext_getenv (WEXTSTRING ("DISPLAY"))) && dpy[0]) |
| 1315 | 1281 #ifdef HAVE_X_WINDOWS |
| 1282 /* #### Who gets precedence? X or GTK? For the moment, GTK support is | |
| 1283 unstable so use X. Maybe eventually we will switch this. */ | |
| 428 | 1284 display_use = "x"; |
| 1315 | 1285 #else |
| 1286 display_use = "gtk"; | |
| 1287 #endif | |
| 1288 } | |
| 1289 #endif /* defined (HAVE_X_WINDOWS) || defined (HAVE_GTK) */ | |
| 1290 | |
| 428 | 1291 #ifdef HAVE_MS_WINDOWS |
| 1315 | 1292 if (!display_use) |
| 1293 display_use = "mswindows"; | |
| 428 | 1294 #endif /* HAVE_MS_WINDOWS */ |
| 1315 | 1295 |
| 1296 #ifdef HAVE_TTY | |
| 1297 if (!display_use) | |
| 1298 display_use = "tty"; | |
| 1299 #endif /* HAVE_MS_WINDOWS */ | |
| 1300 | |
| 1301 if (!display_use) | |
| 1302 fatal ("No window systems and no TTY's in this XEmacs: Must specify " | |
| 1303 "-batch"); | |
| 428 | 1304 |
| 1305 noninteractive1 = noninteractive; | |
| 1306 | |
| 1307 /****** Now initialize everything *******/ | |
| 1308 | |
| 1204 | 1309 /* NOTE NOTE NOTE: |
| 1310 | |
| 1311 In the code below, there are three different states we are concerned | |
| 1312 about: | |
| 1313 | |
| 1314 "raw-temacs" == No dumped Lisp data present. `temacs', or (with pdump) | |
| 1315 `xemacs -nd'. | |
| 1316 | |
| 1317 "run-temacs" == We are restarting. run-emacs-from-temacs is called, | |
| 1318 aka `run-temacs' on the command line. | |
| 1319 | |
| 1320 "post-dump" == We are running an unexec()ed XEmacs, or we have loaded | |
| 1321 dump data using pdump_load(). | |
| 1322 | |
| 1323 initialized==0 => raw-temacs | |
| 1324 initialized!=0 && restart!=0 => run-temacs | |
| 1325 initialized!=0 && restart==0 => post-dump | |
| 1326 | |
| 1327 When post-pdump_load(), we need to reinitialize various structures. | |
| 1328 This case is noted in the code below by | |
| 1329 | |
| 1330 initialized + | |
| 1331 !restart + | |
| 1332 ifdef PDUMP. | |
| 1333 | |
| 1334 In the comments below, "dump time" or "dumping" == raw-temacs. | |
| 1335 "run time" == run-temacs or post-dump. | |
| 1336 */ | |
| 1337 | |
| 428 | 1338 /* First, do really basic environment initialization -- catching signals |
| 1339 and the like. These functions have no dependence on any part of | |
| 1340 the Lisp engine and need to be done both at dump time and at run time. */ | |
| 1341 | |
| 1342 init_signals_very_early (); | |
| 3092 | 1343 #ifdef NEW_GC |
| 1344 vdb_install_signal_handler (); | |
| 3263 | 1345 #endif /* NEW_GC */ |
| 428 | 1346 init_data_very_early (); /* Catch math errors. */ |
| 1347 init_floatfns_very_early (); /* Catch floating-point math errors. */ | |
| 1348 init_process_times_very_early (); /* Initialize our process timers. | |
| 1349 As early as possible, of course, | |
| 1350 so we can be fairly accurate. */ | |
| 771 | 1351 |
| 657 | 1352 #ifdef HAVE_MS_WINDOWS |
| 2367 | 1353 /* Depends on XEUNICODE_P */ |
| 771 | 1354 init_mswindows_dde_very_early (); /* DDE needs to be initialized early so |
| 1355 that the client doesn't give up | |
| 1356 waiting. */ | |
| 657 | 1357 #endif |
| 428 | 1358 |
| 1359 /* Now initialize the Lisp engine and the like. Done only during | |
| 1360 dumping. No dependence on anything that may be in the user's | |
| 1361 environment when the dumped XEmacs is run. | |
| 1362 | |
| 1363 We try to do things in an order that minimizes the non-obvious | |
| 1364 dependencies between functions. */ | |
| 1365 | |
| 1330 | 1366 /* purify_flag is set to indicate we are dumping (its name refers to |
| 1367 purespace, which no longer exists and was a way of marking some | |
| 1368 areas read-only so they could be shared among many processes). | |
| 1369 | |
| 1370 loadup.el will set to nil at end. */ | |
| 428 | 1371 |
| 1372 purify_flag = 0; | |
| 1373 #ifdef PDUMP | |
| 1204 | 1374 in_pdump = 0; |
| 428 | 1375 if (restart) |
| 1376 initialized = 1; | |
| 771 | 1377 else if (nodumpfile) |
| 1378 { | |
| 1379 initialized = 0; | |
| 442 | 1380 purify_flag = 1; |
| 771 | 1381 } |
| 1382 else | |
| 1383 { | |
| 1384 | |
| 1385 /* Keep command options from getting stomped. | |
| 1386 | |
| 1387 Some LISP-visible options are changed by XEmacs _after_ the data is | |
| 1388 dumped in building a --pdump XEmacs, but _before_ it is restored in | |
| 1389 normal operation. Thus the restored values overwrite the values | |
| 1390 XEmacs is getting at run-time. Such variables must be saved here, | |
| 1391 and restored after loading the dumped data. | |
| 1392 | |
| 776 | 1393 (Remember: Only LISP-visible options that are set up to this point |
| 1394 need to be listed here.) | |
| 771 | 1395 */ |
| 1396 | |
| 1397 /* noninteractive1 is saved in noninteractive, which isn't | |
| 1398 LISP-visible */ | |
| 1399 int inhibit_early_packages_save = inhibit_early_packages; | |
| 1400 int inhibit_autoloads_save = inhibit_autoloads; | |
| 776 | 1401 int inhibit_all_packages_save = inhibit_all_packages; |
| 1402 int vanilla_inhibiting_save = vanilla_inhibiting; | |
| 771 | 1403 int debug_paths_save = debug_paths; |
| 776 | 1404 int inhibit_site_lisp_save = inhibit_site_lisp; |
| 771 | 1405 int inhibit_site_modules_save = inhibit_site_modules; |
| 1406 | |
| 1407 initialized = pdump_load (argv[0]); | |
| 1408 | |
| 1409 /* Now unstomp everything */ | |
| 1410 noninteractive1 = noninteractive; | |
| 1411 inhibit_early_packages = inhibit_early_packages_save; | |
| 1412 inhibit_autoloads = inhibit_autoloads_save; | |
| 776 | 1413 inhibit_all_packages = inhibit_all_packages_save; |
| 1414 vanilla_inhibiting = vanilla_inhibiting_save; | |
| 771 | 1415 debug_paths = debug_paths_save; |
| 776 | 1416 inhibit_site_lisp = inhibit_site_lisp_save; |
| 771 | 1417 inhibit_site_modules = inhibit_site_modules_save; |
| 1418 | |
| 1419 if (initialized) | |
| 3466 | 1420 run_temacs_argc = -1; |
| 771 | 1421 else |
| 1422 purify_flag = 1; | |
| 1423 } | |
| 2367 | 1424 #else /* not PDUMP */ |
| 428 | 1425 if (!initialized) |
| 1426 purify_flag = 1; | |
| 1427 #endif | |
| 1428 | |
| 1204 | 1429 init_alloc_early (); |
| 1430 | |
| 3092 | 1431 init_gc_early (); |
| 1432 | |
| 428 | 1433 if (!initialized) |
| 1434 { | |
| 1435 /* Initialize things so that new Lisp objects | |
| 1436 can be created and objects can be staticpro'd. | |
| 1437 Must be basically the very first thing done | |
| 1438 because pretty much all of the initialization | |
| 1439 routines below create new objects. */ | |
| 1440 init_alloc_once_early (); | |
| 1441 | |
| 3092 | 1442 init_gc_once_early (); |
| 1443 | |
| 428 | 1444 /* Initialize Qnil, Qt, Qunbound, and the |
| 1445 obarray. After this, symbols can be | |
| 442 | 1446 interned. This depends on init_alloc_once_early(). */ |
| 428 | 1447 init_symbols_once_early (); |
| 1448 | |
| 1449 /* Declare the basic symbols pertaining to errors, | |
| 442 | 1450 So that DEFERROR*() can be called. */ |
| 428 | 1451 init_errors_once_early (); |
| 1452 | |
| 1453 /* Make sure that opaque pointers can be created. */ | |
| 1454 init_opaque_once_early (); | |
| 1455 | |
| 771 | 1456 /* Make sure that hash tables can be created. */ |
| 1457 init_elhash_once_early (); | |
| 1458 | |
| 1459 /* Make sure that eistrings can be created. */ | |
| 1460 init_eistring_once_early (); | |
|
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1461 } |
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1462 #ifdef PDUMP |
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1463 else if (!restart) /* after successful pdump_load() |
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1464 (note, we are inside ifdef PDUMP) */ |
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1465 { |
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1466 reinit_alloc_early (); |
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1467 reinit_gc_early (); |
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1468 reinit_symbols_early (); |
|
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1469 reinit_process_early (); |
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1470 #ifndef NEW_GC |
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1471 reinit_opaque_early (); |
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1472 #endif /* not NEW_GC */ |
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1473 reinit_eistring_early (); |
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1474 #ifdef WITH_NUMBER_TYPES |
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1475 reinit_vars_of_number (); |
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1476 #endif |
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1477 } |
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1478 #endif /* PDUMP */ |
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1479 |
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1480 if (!initialized) |
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1481 { |
| 428 | 1482 /* Now declare all the symbols and define all the Lisp primitives. |
| 1483 | |
| 1484 The *only* thing that the syms_of_*() functions are allowed to do | |
| 442 | 1485 is call one of the following: |
| 1486 | |
|
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1487 INIT_LISP_OBJECT() |
| 442 | 1488 defsymbol(), DEFSYMBOL(), or DEFSYMBOL_MULTIWORD_PREDICATE() |
| 428 | 1489 defsubr() (i.e. DEFSUBR) |
| 442 | 1490 deferror(), DEFERROR(), or DEFERROR_STANDARD() |
| 1491 defkeyword() or DEFKEYWORD() | |
| 563 | 1492 Fput() |
| 428 | 1493 |
| 1494 Order does not matter in these functions. | |
| 1495 */ | |
| 1496 | |
| 1497 syms_of_abbrev (); | |
| 1498 syms_of_alloc (); | |
| 3263 | 1499 #ifdef NEW_GC |
| 2720 | 1500 syms_of_mc_alloc (); |
| 3263 | 1501 #endif /* NEW_GC */ |
| 3092 | 1502 syms_of_gc (); |
| 1503 #ifdef NEW_GC | |
| 1504 syms_of_vdb (); | |
| 1505 #endif /* NEW_GC */ | |
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1506 syms_of_array (); |
| 428 | 1507 syms_of_buffer (); |
| 1508 syms_of_bytecode (); | |
| 1509 syms_of_callint (); | |
| 1510 syms_of_casefiddle (); | |
| 1511 syms_of_casetab (); | |
| 1512 syms_of_chartab (); | |
| 1513 syms_of_cmdloop (); | |
| 1514 syms_of_cmds (); | |
| 1515 syms_of_console (); | |
| 1516 syms_of_data (); | |
| 1517 #ifdef DEBUG_XEMACS | |
| 1518 syms_of_debug (); | |
| 440 | 1519 syms_of_tests (); |
| 428 | 1520 #endif /* DEBUG_XEMACS */ |
| 1521 syms_of_device (); | |
| 1522 #ifdef HAVE_DIALOGS | |
| 1523 syms_of_dialog (); | |
| 1524 #endif | |
| 1525 syms_of_dired (); | |
| 1526 syms_of_doc (); | |
| 1527 syms_of_editfns (); | |
| 1528 syms_of_elhash (); | |
| 1529 syms_of_emacs (); | |
| 1530 syms_of_eval (); | |
| 1531 #ifdef HAVE_X_WINDOWS | |
| 1532 syms_of_event_Xt (); | |
| 1533 #endif | |
| 462 | 1534 #ifdef HAVE_GTK |
| 1535 syms_of_event_gtk (); | |
| 1536 #endif | |
| 428 | 1537 #ifdef HAVE_DRAGNDROP |
| 1538 syms_of_dragdrop (); | |
| 1539 #endif | |
| 1540 syms_of_event_stream (); | |
| 1541 syms_of_events (); | |
| 1542 syms_of_extents (); | |
| 1543 syms_of_faces (); | |
| 1544 syms_of_fileio (); | |
| 1545 #ifdef CLASH_DETECTION | |
| 1546 syms_of_filelock (); | |
| 1547 #endif /* CLASH_DETECTION */ | |
| 1548 syms_of_floatfns (); | |
| 1549 syms_of_fns (); | |
| 826 | 1550 #ifdef USE_C_FONT_LOCK |
| 428 | 1551 syms_of_font_lock (); |
| 826 | 1552 #endif /* USE_C_FONT_LOCK */ |
| 428 | 1553 syms_of_frame (); |
| 1554 syms_of_general (); | |
| 1555 syms_of_glyphs (); | |
| 5091 | 1556 #ifdef HAVE_WINDOW_SYSTEM |
| 428 | 1557 syms_of_glyphs_eimage (); |
| 563 | 1558 syms_of_glyphs_shared (); |
| 5091 | 1559 #endif |
| 428 | 1560 syms_of_glyphs_widget (); |
| 1561 syms_of_gui (); | |
| 1562 syms_of_gutter (); | |
| 1563 syms_of_indent (); | |
| 1564 syms_of_intl (); | |
| 1565 syms_of_keymap (); | |
| 1566 syms_of_lread (); | |
|
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1567 syms_of_lstream (); |
| 428 | 1568 syms_of_macros (); |
| 1569 syms_of_marker (); | |
| 1570 syms_of_md5 (); | |
| 1571 #ifdef HAVE_DATABASE | |
| 1572 syms_of_database (); | |
| 1573 #endif | |
| 1574 #ifdef HAVE_MENUBARS | |
| 1575 syms_of_menubar (); | |
| 1576 #endif | |
| 1577 syms_of_minibuf (); | |
| 1578 #ifdef HAVE_SHLIB | |
| 1579 syms_of_module (); | |
| 1580 #endif | |
| 1983 | 1581 #ifdef WITH_NUMBER_TYPES |
| 1582 syms_of_number (); | |
| 1583 #endif | |
|
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1584 syms_of_fontcolor (); |
| 428 | 1585 syms_of_print (); |
| 1586 syms_of_process (); | |
| 1587 #ifdef HAVE_WIN32_PROCESSES | |
| 1588 syms_of_process_nt (); | |
| 1589 #endif | |
| 1590 syms_of_profile (); | |
| 1303 | 1591 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined (DOUG_LEA_MALLOC) |
| 428 | 1592 syms_of_ralloc (); |
| 1593 #endif /* HAVE_MMAP && REL_ALLOC */ | |
| 1594 syms_of_rangetab (); | |
| 1595 syms_of_redisplay (); | |
| 1596 syms_of_search (); | |
| 1597 syms_of_select (); | |
| 1598 syms_of_signal (); | |
| 1599 syms_of_sound (); | |
| 1600 syms_of_specifier (); | |
| 1601 syms_of_symbols (); | |
| 1602 syms_of_syntax (); | |
| 1603 #ifdef HAVE_SCROLLBARS | |
| 1604 syms_of_scrollbar (); | |
| 1605 #endif | |
| 771 | 1606 syms_of_text (); |
| 428 | 1607 #ifdef HAVE_TOOLBARS |
| 1608 syms_of_toolbar (); | |
| 1609 #endif | |
| 1610 syms_of_undo (); | |
| 1611 syms_of_widget (); | |
| 1612 syms_of_window (); | |
| 1613 | |
| 1614 #ifdef HAVE_TTY | |
| 1615 syms_of_console_tty (); | |
| 1616 syms_of_device_tty (); | |
| 771 | 1617 syms_of_frame_tty (); |
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1618 syms_of_fontcolor_tty (); |
| 428 | 1619 #endif |
| 1620 | |
| 462 | 1621 #ifdef HAVE_GTK |
| 1622 syms_of_device_gtk (); | |
| 1623 syms_of_frame_gtk (); | |
| 1624 syms_of_glyphs_gtk (); | |
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1625 syms_of_fontcolor_gtk (); |
| 462 | 1626 syms_of_ui_gtk (); |
| 1627 syms_of_select_gtk (); | |
| 1628 #ifdef HAVE_DIALOGS | |
| 1629 syms_of_dialog_gtk (); | |
| 1630 #endif | |
| 1631 #ifdef HAVE_MENUBARS | |
| 1632 syms_of_menubar_gtk (); | |
| 1633 #endif | |
| 1634 syms_of_select_gtk (); | |
| 854 | 1635 |
| 771 | 1636 #ifdef HAVE_GUI_OBJECTS |
| 462 | 1637 syms_of_gui_gtk (); |
| 1638 #endif | |
| 1639 #endif /* HAVE_GTK */ | |
| 1640 | |
| 428 | 1641 #ifdef HAVE_X_WINDOWS |
| 442 | 1642 #ifdef HAVE_BALLOON_HELP |
| 440 | 1643 syms_of_balloon_x (); |
| 442 | 1644 #endif |
| 428 | 1645 syms_of_device_x (); |
| 771 | 1646 #ifdef HAVE_X_DIALOGS |
| 428 | 1647 syms_of_dialog_x (); |
| 1648 #endif | |
| 1649 syms_of_frame_x (); | |
| 1650 syms_of_glyphs_x (); | |
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1651 syms_of_fontcolor_x (); |
| 428 | 1652 #ifdef HAVE_MENUBARS |
| 1653 syms_of_menubar_x (); | |
| 1654 #endif | |
| 440 | 1655 syms_of_select_x (); |
| 771 | 1656 #ifdef HAVE_GUI_OBJECTS |
| 428 | 1657 syms_of_gui_x (); |
| 1658 #endif | |
| 771 | 1659 syms_of_intl_x (); |
| 428 | 1660 #ifdef HAVE_XIM |
| 1661 #ifdef XIM_XLIB | |
| 1662 syms_of_input_method_xlib (); | |
| 1663 #endif | |
| 1664 #endif /* HAVE_XIM */ | |
| 3094 | 1665 |
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1666 #ifdef HAVE_XFT |
| 3354 | 1667 syms_of_font_mgr(); |
| 3094 | 1668 #endif |
| 1669 | |
| 428 | 1670 #endif /* HAVE_X_WINDOWS */ |
| 1671 | |
| 1672 #ifdef HAVE_MS_WINDOWS | |
| 1673 syms_of_console_mswindows (); | |
| 1674 syms_of_device_mswindows (); | |
| 903 | 1675 syms_of_event_mswindows (); |
| 771 | 1676 #ifdef HAVE_DIALOGS |
| 442 | 1677 syms_of_dialog_mswindows (); |
| 771 | 1678 #endif |
| 428 | 1679 syms_of_frame_mswindows (); |
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1680 syms_of_fontcolor_mswindows (); |
| 428 | 1681 syms_of_select_mswindows (); |
| 1682 syms_of_glyphs_mswindows (); | |
| 771 | 1683 #ifdef HAVE_GUI_OBJECTS |
| 440 | 1684 syms_of_gui_mswindows (); |
| 771 | 1685 #endif |
| 428 | 1686 #ifdef HAVE_MENUBARS |
| 1687 syms_of_menubar_mswindows (); | |
| 1688 #endif | |
| 1689 #ifdef HAVE_SCROLLBARS | |
| 1690 syms_of_scrollbar_mswindows (); | |
| 1691 #endif | |
| 442 | 1692 #endif /* HAVE_MS_WINDOWS */ |
| 902 | 1693 #ifdef WIN32_NATIVE |
| 428 | 1694 syms_of_dired_mswindows (); |
| 771 | 1695 syms_of_nt (); |
| 428 | 1696 #endif |
| 1315 | 1697 #ifdef WIN32_ANY |
| 442 | 1698 syms_of_win32 (); |
| 1699 #endif | |
| 428 | 1700 |
| 771 | 1701 syms_of_file_coding (); |
| 1702 syms_of_unicode (); | |
| 428 | 1703 #ifdef MULE |
| 1704 syms_of_mule_ccl (); | |
| 1705 syms_of_mule_charset (); | |
| 771 | 1706 syms_of_mule_coding (); |
| 428 | 1707 #ifdef HAVE_WNN |
| 1708 syms_of_mule_wnn (); | |
| 1709 #endif | |
| 2973 | 1710 #if defined(HAVE_CANNA) && !defined (HAVE_SHLIB) |
| 1711 syms_of_canna_api (); | |
| 428 | 1712 #endif /* HAVE_CANNA */ |
| 1713 #endif /* MULE */ | |
| 1714 | |
| 1315 | 1715 #ifdef WIN32_ANY |
| 771 | 1716 syms_of_intl_win32 (); |
| 1717 #endif | |
| 1718 | |
| 428 | 1719 #ifdef SYMS_SYSTEM |
| 1720 SYMS_SYSTEM; | |
| 1721 #endif | |
| 1722 | |
| 1723 #ifdef SYMS_MACHINE | |
| 1724 SYMS_MACHINE; | |
| 1725 #endif | |
| 1726 | |
| 1727 /* Prior to XEmacs 21, this was `#if 0'ed out. -slb */ | |
| 1728 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG) | |
| 1729 syms_of_free_hook (); | |
| 1730 #endif | |
| 1731 | |
| 1732 #ifdef TOOLTALK | |
| 1733 syms_of_tooltalk (); | |
| 1734 #endif | |
| 1735 | |
| 1736 #ifdef SUNPRO | |
| 1737 syms_of_sunpro (); | |
| 1738 #endif | |
| 1739 | |
| 996 | 1740 #if defined (HAVE_LDAP) && !defined (HAVE_SHLIB) |
| 428 | 1741 syms_of_eldap (); |
| 1742 #endif | |
| 1743 | |
| 1744 #ifdef HAVE_GPM | |
| 442 | 1745 syms_of_gpmevent (); |
| 1746 #endif | |
| 1747 | |
| 996 | 1748 #if defined (HAVE_POSTGRESQL) && !defined (HAVE_SHLIB) |
| 442 | 1749 syms_of_postgresql (); |
| 428 | 1750 #endif |
|
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1751 } |
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1752 |
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1753 if (!initialized |
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1754 #ifdef PDUMP |
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1755 || !restart |
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1756 #endif |
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1757 ) |
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1758 { |
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1759 buffer_objects_create (); |
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1760 casetab_objects_create (); |
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1761 extent_objects_create (); |
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1762 face_objects_create (); |
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1763 frame_objects_create (); |
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1764 glyph_objects_create (); |
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1765 hash_table_objects_create (); |
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1766 lstream_objects_create (); |
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1767 #ifdef MULE |
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1768 mule_charset_objects_create (); |
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1769 #endif |
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1770 #ifdef HAVE_SCROLLBARS |
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1771 scrollbar_objects_create (); |
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1772 #endif |
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1773 specifier_objects_create (); |
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1774 #ifdef HAVE_GTK |
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1775 ui_gtk_objects_create (); |
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1776 #endif |
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1777 window_objects_create (); |
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1778 } |
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1779 |
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1780 if (!initialized) |
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1781 { |
| 428 | 1782 /* Now create the subtypes for the types that have them. |
| 1783 We do this before the vars_*() because more symbols | |
| 1784 may get initialized here. */ | |
| 1785 | |
| 1786 /* Now initialize the console types and associated symbols. | |
| 1787 Other than the first function below, the functions may | |
| 1788 make exactly the following function/macro calls: | |
| 1789 | |
| 1790 INITIALIZE_CONSOLE_TYPE() | |
| 1791 CONSOLE_HAS_METHOD() | |
| 1792 | |
| 1793 For any given console type, the former macro must be called | |
| 1794 before the any calls to the latter macro. */ | |
| 1795 | |
| 1796 console_type_create (); | |
| 1797 | |
| 1798 console_type_create_stream (); | |
| 1799 | |
| 1800 #ifdef HAVE_TTY | |
| 1801 console_type_create_tty (); | |
| 1802 console_type_create_device_tty (); | |
| 1803 console_type_create_frame_tty (); | |
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1804 console_type_create_fontcolor_tty (); |
| 428 | 1805 console_type_create_redisplay_tty (); |
| 1806 #endif | |
| 1807 | |
| 462 | 1808 #ifdef HAVE_GTK |
| 1809 console_type_create_gtk (); | |
| 1810 console_type_create_select_gtk (); | |
| 1811 console_type_create_device_gtk (); | |
| 1812 console_type_create_frame_gtk (); | |
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1813 console_type_create_fontcolor_gtk (); |
| 462 | 1814 console_type_create_glyphs_gtk (); |
| 1815 console_type_create_redisplay_gtk (); | |
| 1816 #ifdef HAVE_MENUBARS | |
| 1817 console_type_create_menubar_gtk (); | |
| 1818 #endif | |
| 1819 #ifdef HAVE_SCROLLBARS | |
| 1820 console_type_create_scrollbar_gtk (); | |
| 1821 #endif | |
| 1822 #ifdef HAVE_TOOLBARS | |
| 1823 console_type_create_toolbar_gtk (); | |
| 1824 #endif | |
| 1825 #ifdef HAVE_DIALOGS | |
| 1826 console_type_create_dialog_gtk (); | |
| 1827 #endif | |
| 1828 #endif /* HAVE_GTK */ | |
| 1829 | |
| 428 | 1830 #ifdef HAVE_X_WINDOWS |
| 1831 console_type_create_x (); | |
| 1832 console_type_create_device_x (); | |
| 1833 console_type_create_frame_x (); | |
| 1834 console_type_create_glyphs_x (); | |
| 1835 console_type_create_select_x (); | |
| 1836 #ifdef HAVE_MENUBARS | |
| 1837 console_type_create_menubar_x (); | |
| 1838 #endif | |
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1839 console_type_create_fontcolor_x (); |
| 428 | 1840 console_type_create_redisplay_x (); |
| 1841 #ifdef HAVE_SCROLLBARS | |
| 1842 console_type_create_scrollbar_x (); | |
| 1843 #endif | |
| 1844 #ifdef HAVE_TOOLBARS | |
| 1845 console_type_create_toolbar_x (); | |
| 1846 #endif | |
| 771 | 1847 #ifdef HAVE_X_DIALOGS |
| 428 | 1848 console_type_create_dialog_x (); |
| 1849 #endif | |
| 1850 #endif /* HAVE_X_WINDOWS */ | |
| 1851 | |
| 1852 #ifdef HAVE_MS_WINDOWS | |
| 1853 console_type_create_mswindows (); | |
| 1854 console_type_create_device_mswindows (); | |
| 1855 console_type_create_frame_mswindows (); | |
|
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1856 console_type_create_fontcolor_mswindows (); |
| 428 | 1857 console_type_create_redisplay_mswindows (); |
| 1858 console_type_create_glyphs_mswindows (); | |
| 1859 console_type_create_select_mswindows (); | |
| 1860 # ifdef HAVE_SCROLLBARS | |
| 1861 console_type_create_scrollbar_mswindows (); | |
| 1862 # endif | |
| 1863 #ifdef HAVE_MENUBARS | |
| 1864 console_type_create_menubar_mswindows (); | |
| 1865 #endif | |
| 1866 #ifdef HAVE_TOOLBARS | |
| 1867 console_type_create_toolbar_mswindows (); | |
| 1868 #endif | |
| 1869 #ifdef HAVE_DIALOGS | |
| 1870 console_type_create_dialog_mswindows (); | |
| 1871 #endif | |
| 1872 #endif | |
| 1873 | |
| 1874 /* Now initialize the specifier types and associated symbols. | |
| 1875 Other than the first function below, the functions may | |
| 1876 make exactly the following function/macro calls: | |
| 1877 | |
| 1878 INITIALIZE_SPECIFIER_TYPE() | |
| 1879 SPECIFIER_HAS_METHOD() | |
| 1880 | |
| 1881 For any given specifier type, the former macro must be called | |
| 1882 before the any calls to the latter macro. */ | |
| 1883 | |
| 1884 specifier_type_create (); | |
| 1885 | |
| 1886 specifier_type_create_image (); | |
| 1887 specifier_type_create_gutter (); | |
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1888 specifier_type_create_fontcolor (); |
| 428 | 1889 #ifdef HAVE_TOOLBARS |
| 1890 specifier_type_create_toolbar (); | |
| 1891 #endif | |
| 1892 | |
| 771 | 1893 /* Now initialize the coding system types and associated symbols. |
| 1894 Other than the first function below, the functions may | |
| 1895 make exactly the following function/macro calls: | |
| 1896 | |
| 1897 INITIALIZE_CODING_SYSTEM_TYPE() | |
| 1898 CODING_SYSTEM_HAS_METHOD() | |
| 1899 | |
| 1900 For any given coding system type, the former macro must be called | |
| 1901 before the any calls to the latter macro. */ | |
| 1902 | |
| 1903 coding_system_type_create (); | |
| 1904 coding_system_type_create_unicode (); | |
| 1315 | 1905 #ifdef WIN32_ANY |
| 771 | 1906 coding_system_type_create_intl_win32 (); |
| 1907 #endif | |
| 1908 #ifdef MULE | |
| 1909 coding_system_type_create_mule_coding (); | |
| 1910 #endif | |
| 1911 | |
| 428 | 1912 /* Now initialize the image instantiator formats and associated symbols. |
| 1913 Other than the first function below, the functions may | |
| 1914 make exactly the following function/macro calls: | |
| 1915 | |
| 1916 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT() | |
| 1917 IIFORMAT_HAS_METHOD() | |
| 1918 IIFORMAT_VALID_KEYWORD() | |
| 1919 | |
| 1920 For any given image instantiator format, the first macro must be | |
| 1921 called before the any calls to the other macros. */ | |
| 1922 | |
| 1923 image_instantiator_format_create (); | |
| 5091 | 1924 #ifdef HAVE_WINDOW_SYSTEM |
| 428 | 1925 image_instantiator_format_create_glyphs_eimage (); |
| 5091 | 1926 #endif |
| 428 | 1927 image_instantiator_format_create_glyphs_widget (); |
| 1928 #ifdef HAVE_TTY | |
| 1929 image_instantiator_format_create_glyphs_tty (); | |
| 1930 #endif | |
| 1931 #ifdef HAVE_X_WINDOWS | |
| 1932 image_instantiator_format_create_glyphs_x (); | |
| 1933 #endif /* HAVE_X_WINDOWS */ | |
| 1934 #ifdef HAVE_MS_WINDOWS | |
| 1935 image_instantiator_format_create_glyphs_mswindows (); | |
| 1204 | 1936 #endif /* HAVE_MS_WINDOWS */ |
| 462 | 1937 #ifdef HAVE_GTK |
| 1938 image_instantiator_format_create_glyphs_gtk (); | |
| 1939 #endif | |
| 2367 | 1940 } |
| 1941 #ifdef PDUMP | |
| 1942 else if (!restart) /* after successful pdump_load() | |
| 1943 (note, we are inside ifdef PDUMP) */ | |
| 1944 { | |
| 1945 reinit_console_type_create_stream (); | |
| 1946 #ifdef HAVE_TTY | |
| 1947 reinit_console_type_create_tty (); | |
| 1948 #endif | |
| 1949 #ifdef HAVE_X_WINDOWS | |
| 1950 reinit_console_type_create_x (); | |
| 1951 reinit_console_type_create_device_x (); | |
| 1952 #endif | |
| 1953 #ifdef HAVE_MS_WINDOWS | |
| 1954 reinit_console_type_create_mswindows (); | |
| 1955 #endif | |
| 1956 #ifdef HAVE_GTK | |
| 1957 reinit_console_type_create_gtk (); | |
| 1958 #endif | |
| 1959 | |
| 1960 reinit_specifier_type_create (); | |
| 1961 reinit_specifier_type_create_image (); | |
| 1962 reinit_specifier_type_create_gutter (); | |
|
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1963 reinit_specifier_type_create_fontcolor (); |
| 2367 | 1964 #ifdef HAVE_TOOLBARS |
| 1965 reinit_specifier_type_create_toolbar (); | |
| 1966 #endif | |
| 1967 | |
| 1968 reinit_coding_system_type_create (); | |
| 1969 reinit_coding_system_type_create_unicode (); | |
| 1970 #ifdef WIN32_ANY | |
| 1971 reinit_coding_system_type_create_intl_win32 (); | |
| 1972 #endif | |
| 1973 #ifdef MULE | |
| 1974 reinit_coding_system_type_create_mule_coding (); | |
| 1975 #endif | |
| 1976 } | |
| 1977 #endif /* PDUMP */ | |
| 1978 | |
| 1979 if (!initialized | |
| 1980 #ifdef PDUMP | |
| 1981 || !restart | |
| 1982 #endif | |
| 1983 ) | |
| 1984 { | |
| 1985 /* Now initialize the structure types and associated symbols. | |
| 1986 Other than the first function below, the functions may | |
| 1987 make exactly the following function/macro calls: | |
| 1988 | |
| 1989 define_structure_type() | |
| 1990 define_structure_type_keyword() | |
| 1991 | |
| 1992 */ | |
| 1993 | |
| 1994 structure_type_create (); | |
| 1995 | |
| 1996 structure_type_create_chartab (); | |
| 1997 structure_type_create_faces (); | |
| 1998 structure_type_create_rangetab (); | |
| 1999 structure_type_create_hash_table (); | |
| 428 | 2000 |
| 2001 /* Now initialize the lstream types and associated symbols. | |
| 2002 Other than the first function below, the functions may | |
| 2003 make exactly the following function/macro calls: | |
| 2004 | |
| 2005 LSTREAM_HAS_METHOD() | |
| 2006 | |
| 2007 */ | |
| 2008 | |
| 2009 lstream_type_create (); | |
| 2010 lstream_type_create_file_coding (); | |
| 853 | 2011 #if defined (HAVE_MS_WINDOWS) && !defined (HAVE_MSG_SELECT) |
| 428 | 2012 lstream_type_create_mswindows_selectable (); |
| 2013 #endif | |
| 2014 | |
| 2015 /* Initialize processes implementation. | |
| 2016 The functions may make exactly the following function/macro calls: | |
| 2017 | |
| 2018 PROCESS_HAS_METHOD() | |
| 2019 */ | |
| 2020 #ifdef HAVE_UNIX_PROCESSES | |
| 2021 process_type_create_unix (); | |
| 2022 #endif | |
| 2023 #ifdef HAVE_WIN32_PROCESSES | |
| 2024 process_type_create_nt (); | |
| 2025 #endif | |
| 2367 | 2026 } |
| 2027 | |
| 2028 if (!initialized) | |
| 2029 { | |
| 428 | 2030 /* Now initialize most variables. |
| 2031 | |
| 2032 These functions may do exactly the following: | |
| 2033 | |
| 771 | 2034 -- assigning a symbol or constant value to a variable |
| 2035 -- using a global variable that has been initialized | |
| 2036 earlier on in the same function | |
| 2037 -- DEFVAR_INT() | |
| 2038 -- DEFVAR_LISP() | |
| 2039 -- DEFVAR_BOOL() | |
| 2040 -- DEFER_GETTEXT() | |
| 2041 -- staticpro*() | |
| 2042 -- xmalloc*(), xnew*(), and friends | |
| 2043 -- Dynarr_*() | |
| 2044 -- Blocktype_*() | |
| 1303 | 2045 -- Fprovide (symbol) |
| 771 | 2046 -- intern() |
| 2047 -- Fput() | |
| 2048 -- dump_add_*() | |
| 2049 -- C library functions with no external dependencies, e.g. str*() | |
| 2050 -- defsymbol(), if it's absolutely necessary and you're sure that | |
| 2051 the symbol isn't referenced anywhere else in the initialization | |
| 2052 code | |
| 2053 -- Fset() on a symbol that is unbound | |
| 2054 -- Any of the object-creating functions in alloc.c: e.g. | |
| 2055 - make_string() | |
|
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2056 - build_istring() |
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2057 - build_cistring() |
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2058 - build_ascstring() |
| 771 | 2059 - make_vector() |
| 2060 - make_int() | |
| 2061 - make_char() | |
| 2062 - make_extent() | |
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2063 - ALLOC_NORMAL_LISP_OBJECT() |
|
5117
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Checking in final CVS version of workspace 'ben-lisp-object'
Ben Wing <ben@xemacs.org>
parents:
3024
diff
changeset
|
2064 - ALLOC_SIZED_LISP_OBJECT() |
| 771 | 2065 - Fcons() |
| 2066 - listN() | |
| 2067 - make_lcrecord_list() | |
| 2068 -- make_opaque_ptr() | |
| 2069 -- make_lisp_hash_table() (not allowed in 21.4!) | |
| 2070 -- certain specifier creation functions (but be careful; see | |
| 2071 glyphs.c for examples) | |
| 428 | 2072 |
| 2073 perhaps a few others. | |
| 446 | 2074 |
| 771 | 2075 NO EXTERNAL-FORMAT CONVERSIONS. |
| 2076 | |
| 446 | 2077 NB: Initialization or assignment should not be done here to certain |
| 2078 variables settable from the command line. See the comment above | |
| 2079 the call to pdump_load() in main_1(). This caveat should only | |
| 2080 apply to vars_of_emacs(). | |
| 2367 | 2081 |
| 2082 Order should not matter in these functions. | |
| 428 | 2083 */ |
| 2084 | |
| 2085 /* Now allow Fprovide() statements to be made. */ | |
| 2086 init_provide_once (); | |
| 2087 | |
| 2088 /* Do that before any specifier creation (esp. vars_of_glyphs()) */ | |
| 2089 vars_of_specifier (); | |
| 2090 | |
| 2091 vars_of_abbrev (); | |
| 2092 vars_of_alloc (); | |
| 2093 vars_of_buffer (); | |
| 2094 vars_of_bytecode (); | |
| 2095 vars_of_callint (); | |
|
5170
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various fixes to memory-usage stats
Ben Wing <ben@xemacs.org>
parents:
5169
diff
changeset
|
2096 vars_of_casetab (); |
| 428 | 2097 vars_of_chartab (); |
| 2098 vars_of_cmdloop (); | |
| 2099 vars_of_cmds (); | |
| 2100 vars_of_console (); | |
| 2101 vars_of_data (); | |
| 2102 #ifdef DEBUG_XEMACS | |
| 2103 vars_of_debug (); | |
| 440 | 2104 vars_of_tests (); |
| 428 | 2105 #endif |
| 2106 vars_of_console_stream (); | |
| 2107 vars_of_device (); | |
| 2108 #ifdef HAVE_DIALOGS | |
| 2109 vars_of_dialog (); | |
| 2110 #endif | |
| 2111 vars_of_dired (); | |
| 2112 vars_of_doc (); | |
| 2113 #ifdef HAVE_DRAGNDROP | |
| 2114 vars_of_dragdrop (); | |
| 2115 #endif | |
| 2116 vars_of_editfns (); | |
|
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more cleanups to object-memory-usage stuff
Ben Wing <ben@xemacs.org>
parents:
5157
diff
changeset
|
2117 vars_of_elhash (); |
| 428 | 2118 vars_of_emacs (); |
| 2119 vars_of_eval (); | |
| 2120 | |
| 2121 #ifdef HAVE_X_WINDOWS | |
| 2122 vars_of_event_Xt (); | |
| 2123 #endif | |
| 1303 | 2124 #if defined (HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS)) |
| 428 | 2125 vars_of_event_tty (); |
| 2126 #endif | |
| 2127 #ifdef HAVE_MS_WINDOWS | |
| 2128 vars_of_event_mswindows (); | |
| 2129 #endif | |
| 2130 vars_of_event_stream (); | |
| 2131 | |
| 2132 vars_of_events (); | |
| 2133 vars_of_extents (); | |
| 2134 vars_of_faces (); | |
| 771 | 2135 vars_of_file_coding (); |
| 428 | 2136 vars_of_fileio (); |
| 444 | 2137 #ifdef CLASH_DETECTION |
| 2138 vars_of_filelock (); | |
| 2139 #endif | |
| 428 | 2140 vars_of_floatfns (); |
| 771 | 2141 vars_of_fns (); |
| 826 | 2142 #ifdef USE_C_FONT_LOCK |
| 428 | 2143 vars_of_font_lock (); |
| 826 | 2144 #endif /* USE_C_FONT_LOCK */ |
| 428 | 2145 vars_of_frame (); |
| 3092 | 2146 vars_of_gc (); |
| 428 | 2147 vars_of_glyphs (); |
| 5091 | 2148 #ifdef HAVE_WINDOW_SYSTEM |
| 428 | 2149 vars_of_glyphs_eimage (); |
| 5091 | 2150 #endif |
| 428 | 2151 vars_of_glyphs_widget (); |
| 2152 vars_of_gui (); | |
| 2153 vars_of_gutter (); | |
| 2154 vars_of_indent (); | |
| 2155 vars_of_insdel (); | |
| 2156 vars_of_intl (); | |
| 1315 | 2157 #ifdef WIN32_ANY |
| 771 | 2158 vars_of_intl_win32 (); |
| 2159 #endif | |
| 428 | 2160 #ifdef HAVE_XIM |
| 2161 #ifdef XIM_MOTIF | |
| 2162 vars_of_input_method_motif (); | |
| 2163 #else /* XIM_XLIB */ | |
| 2164 vars_of_input_method_xlib (); | |
| 2165 #endif | |
| 2166 #endif /* HAVE_XIM */ | |
| 2167 vars_of_keymap (); | |
| 2168 vars_of_lread (); | |
| 2169 vars_of_lstream (); | |
| 2170 vars_of_macros (); | |
| 2171 vars_of_md5 (); | |
| 2172 #ifdef HAVE_DATABASE | |
| 2173 vars_of_database (); | |
| 2174 #endif | |
| 2175 #ifdef HAVE_MENUBARS | |
| 2176 vars_of_menubar (); | |
| 2177 #endif | |
| 2178 vars_of_minibuf (); | |
| 2179 vars_of_module (); | |
| 442 | 2180 #ifdef WIN32_NATIVE |
| 902 | 2181 vars_of_dired_mswindows (); |
| 440 | 2182 vars_of_nt (); |
| 428 | 2183 #endif |
| 1983 | 2184 #ifdef WITH_NUMBER_TYPES |
| 2185 vars_of_number (); | |
| 2186 #endif | |
|
5176
8b2f75cecb89
rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2187 vars_of_fontcolor (); |
| 428 | 2188 vars_of_print (); |
| 2189 | |
| 2190 vars_of_process (); | |
| 2191 #ifdef HAVE_UNIX_PROCESSES | |
| 2192 vars_of_process_unix (); | |
| 2193 #endif | |
| 2194 #ifdef HAVE_WIN32_PROCESSES | |
| 2195 vars_of_process_nt (); | |
| 2196 #endif | |
| 2197 | |
| 2198 vars_of_profile (); | |
| 1303 | 2199 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined (DOUG_LEA_MALLOC) |
| 428 | 2200 vars_of_ralloc (); |
| 2201 #endif /* HAVE_MMAP && REL_ALLOC */ | |
| 2526 | 2202 vars_of_realpath (); |
| 428 | 2203 vars_of_redisplay (); |
| 814 | 2204 vars_of_regex (); |
| 428 | 2205 #ifdef HAVE_SCROLLBARS |
| 2206 vars_of_scrollbar (); | |
| 2207 #endif | |
| 2208 vars_of_search (); | |
| 2209 vars_of_select (); | |
| 2210 vars_of_sound (); | |
| 2211 vars_of_symbols (); | |
| 2212 vars_of_syntax (); | |
| 771 | 2213 vars_of_text (); |
| 428 | 2214 #ifdef HAVE_TOOLBARS |
| 2215 vars_of_toolbar (); | |
| 2216 #endif | |
| 2217 vars_of_undo (); | |
| 2218 vars_of_window (); | |
| 1315 | 2219 #ifdef WIN32_ANY |
| 771 | 2220 vars_of_win32 (); |
| 2221 #endif | |
| 428 | 2222 |
| 2223 #ifdef HAVE_TTY | |
| 2224 vars_of_console_tty (); | |
| 2225 vars_of_frame_tty (); | |
|
5176
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rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2226 vars_of_fontcolor_tty (); |
| 428 | 2227 #endif |
| 2228 | |
| 462 | 2229 #ifdef HAVE_GTK |
| 2230 vars_of_device_gtk (); | |
|
4380
461fdb92f3b6
Correct the perhaps_init_unseen_key_defaults GTK code; don't override X11 fonts.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3466
diff
changeset
|
2231 vars_of_console_gtk (); |
| 462 | 2232 #ifdef HAVE_DIALOGS |
| 2233 vars_of_dialog_gtk (); | |
| 2234 #endif | |
| 2235 vars_of_event_gtk (); | |
| 2236 vars_of_frame_gtk (); | |
| 2237 vars_of_glyphs_gtk (); | |
| 2238 vars_of_ui_gtk (); | |
| 2239 #ifdef HAVE_MENUBARS | |
| 2240 vars_of_menubar_gtk (); | |
| 2241 #endif | |
|
5176
8b2f75cecb89
rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2242 vars_of_fontcolor_gtk (); |
| 462 | 2243 vars_of_select_gtk (); |
| 2244 #ifdef HAVE_SCROLLBARS | |
| 2245 vars_of_scrollbar_gtk (); | |
| 2246 #endif | |
| 2247 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS) | |
| 2248 vars_of_gui_gtk (); | |
| 2249 #endif | |
| 2250 #endif /* HAVE_GTK */ | |
| 2251 | |
| 428 | 2252 #ifdef HAVE_X_WINDOWS |
| 442 | 2253 #ifdef HAVE_BALLOON_HELP |
| 440 | 2254 vars_of_balloon_x (); |
| 442 | 2255 #endif |
| 3381 | 2256 vars_of_console_x (); |
| 428 | 2257 vars_of_device_x (); |
| 771 | 2258 #ifdef HAVE_X_DIALOGS |
| 428 | 2259 vars_of_dialog_x (); |
| 2260 #endif | |
| 2261 vars_of_frame_x (); | |
| 2262 vars_of_glyphs_x (); | |
| 2263 #ifdef HAVE_MENUBARS | |
| 2264 vars_of_menubar_x (); | |
| 2265 #endif | |
|
5176
8b2f75cecb89
rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2266 vars_of_fontcolor_x (); |
| 440 | 2267 vars_of_select_x (); |
| 428 | 2268 #ifdef HAVE_SCROLLBARS |
| 2269 vars_of_scrollbar_x (); | |
| 2270 #endif | |
| 771 | 2271 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_X_DIALOGS) || defined (HAVE_TOOLBARS) |
| 428 | 2272 vars_of_gui_x (); |
| 2273 #endif | |
| 3094 | 2274 |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2275 #ifdef HAVE_XFT |
| 3354 | 2276 vars_of_font_mgr (); |
| 3094 | 2277 #endif |
| 2278 | |
| 440 | 2279 #endif /* HAVE_X_WINDOWS */ |
| 428 | 2280 |
| 462 | 2281 |
| 428 | 2282 #ifdef HAVE_MS_WINDOWS |
| 2283 vars_of_device_mswindows (); | |
| 2284 vars_of_console_mswindows (); | |
| 2285 vars_of_frame_mswindows (); | |
|
5176
8b2f75cecb89
rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2286 vars_of_fontcolor_mswindows (); |
| 428 | 2287 vars_of_select_mswindows (); |
| 2288 vars_of_glyphs_mswindows (); | |
| 2289 #ifdef HAVE_SCROLLBARS | |
| 2290 vars_of_scrollbar_mswindows (); | |
| 2291 #endif | |
| 2292 #ifdef HAVE_MENUBARS | |
| 2293 vars_of_menubar_mswindows (); | |
| 2294 #endif | |
| 2295 #ifdef HAVE_DIALOGS | |
| 2296 vars_of_dialog_mswindows (); | |
| 2297 #endif | |
| 2298 #endif /* HAVE_MS_WINDOWS */ | |
| 2299 | |
| 2300 #ifdef MULE | |
| 2301 vars_of_mule_ccl (); | |
| 2302 vars_of_mule_charset (); | |
| 2303 #endif | |
| 2304 vars_of_file_coding (); | |
| 771 | 2305 vars_of_unicode (); |
| 428 | 2306 #ifdef MULE |
| 771 | 2307 vars_of_mule_coding (); |
| 428 | 2308 #ifdef HAVE_WNN |
| 2309 vars_of_mule_wnn (); | |
| 2310 #endif | |
| 2973 | 2311 #if defined(HAVE_CANNA) && !defined (HAVE_SHLIB) |
| 2312 vars_of_canna_api (); | |
| 428 | 2313 #endif /* HAVE_CANNA */ |
| 2314 #endif /* MULE */ | |
| 2315 | |
| 2316 #ifdef TOOLTALK | |
| 2317 vars_of_tooltalk (); | |
| 2318 #endif | |
| 2319 | |
| 2320 #ifdef SUNPRO | |
| 2321 vars_of_sunpro (); | |
| 2322 #endif | |
| 2323 | |
| 996 | 2324 #if defined (HAVE_LDAP) && !defined (HAVE_SHLIB) |
| 428 | 2325 vars_of_eldap (); |
| 2326 #endif | |
| 2327 | |
| 996 | 2328 #if defined (HAVE_POSTGRESQL) && !defined (HAVE_SHLIB) |
| 771 | 2329 vars_of_postgresql (); |
| 442 | 2330 #endif |
| 2331 | |
| 428 | 2332 #ifdef HAVE_GPM |
| 442 | 2333 vars_of_gpmevent (); |
| 428 | 2334 #endif |
| 2367 | 2335 } |
| 2336 | |
| 2337 if (!initialized | |
| 2338 #ifdef PDUMP | |
| 2339 || !restart | |
| 2340 #endif | |
| 2341 ) | |
| 2342 { | |
| 2343 /* Now do additional vars_of_*() initialization that happens both | |
| 2344 at dump time and after pdump load. */ | |
|
5157
1fae11d56ad2
redo memory-usage mechanism, add way of dynamically initializing Lisp objects
Ben Wing <ben@xemacs.org>
parents:
5128
diff
changeset
|
2345 reinit_vars_of_alloc (); |
| 2367 | 2346 reinit_vars_of_buffer (); |
|
4921
17362f371cc2
add more byte-code assertions and better failure output
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2347 reinit_vars_of_bytecode (); |
| 2367 | 2348 reinit_vars_of_console (); |
| 2349 #ifdef DEBUG_XEMACS | |
| 2350 reinit_vars_of_debug (); | |
| 2351 #endif | |
| 2352 reinit_vars_of_device (); | |
| 2353 reinit_vars_of_eval (); | |
| 2354 #if defined (HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS)) | |
| 2355 reinit_vars_of_event_tty (); | |
| 2356 #endif | |
| 2357 reinit_vars_of_event_stream (); | |
| 2358 reinit_vars_of_events (); | |
| 2359 reinit_vars_of_file_coding (); | |
| 2360 reinit_vars_of_fileio (); | |
| 2361 #ifdef USE_C_FONT_LOCK | |
| 2362 reinit_vars_of_font_lock (); | |
| 2363 #endif /* USE_C_FONT_LOCK */ | |
| 2364 reinit_vars_of_glyphs (); | |
| 2365 reinit_vars_of_glyphs_widget (); | |
| 2366 reinit_vars_of_insdel (); | |
| 2367 reinit_vars_of_lread (); | |
| 3263 | 2368 #ifndef NEW_GC |
| 2367 | 2369 reinit_vars_of_lstream (); |
| 3263 | 2370 #endif /* not NEW_GC */ |
| 2367 | 2371 reinit_vars_of_minibuf (); |
| 2372 #ifdef HAVE_SHLIB | |
| 2373 reinit_vars_of_module (); | |
| 2374 #endif | |
|
5176
8b2f75cecb89
rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2375 reinit_vars_of_fontcolor (); |
| 2367 | 2376 reinit_vars_of_print (); |
| 2377 reinit_vars_of_search (); | |
| 2378 reinit_vars_of_text (); | |
| 2379 reinit_vars_of_undo (); | |
| 2380 reinit_vars_of_window (); | |
| 2381 | |
| 2382 #ifdef HAVE_MS_WINDOWS | |
| 2383 reinit_vars_of_event_mswindows (); | |
| 2384 reinit_vars_of_frame_mswindows (); | |
|
5176
8b2f75cecb89
rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
5050
diff
changeset
|
2385 reinit_vars_of_fontcolor_mswindows (); |
| 2367 | 2386 #endif |
| 2387 | |
| 2388 #ifdef HAVE_GTK | |
| 2389 reinit_vars_of_event_gtk (); | |
| 2390 reinit_vars_of_menubar_gtk (); | |
| 2391 #endif | |
| 2392 | |
| 2393 #ifdef HAVE_X_WINDOWS | |
| 2394 reinit_vars_of_device_x (); | |
| 2395 reinit_vars_of_event_Xt (); | |
| 2396 #ifdef HAVE_SCROLLBARS | |
| 2397 reinit_vars_of_scrollbar_x (); | |
| 2398 #endif | |
| 2399 #ifdef HAVE_MENUBARS | |
| 2400 reinit_vars_of_menubar_x (); | |
| 2401 #endif | |
| 2402 reinit_vars_of_select_x (); | |
| 2403 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_X_DIALOGS) || defined (HAVE_TOOLBARS) | |
| 2404 reinit_vars_of_gui_x (); | |
| 2405 #endif | |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2406 #ifdef HAVE_XFT |
| 3354 | 2407 reinit_vars_of_font_mgr (); |
| 3094 | 2408 #endif |
| 2367 | 2409 #endif /* HAVE_X_WINDOWS */ |
| 2410 | |
| 2411 #ifdef MULE | |
| 2412 reinit_vars_of_mule_coding (); | |
| 2413 #endif | |
| 2414 #if defined (MULE) && defined (HAVE_WNN) | |
| 2415 reinit_vars_of_mule_wnn (); | |
| 2416 #endif | |
| 2417 } | |
| 2418 | |
| 2419 if (!initialized) | |
| 2420 { | |
| 428 | 2421 /* Now initialize any specifier variables. We do this later |
| 2422 because it has some dependence on the vars initialized | |
| 2423 above. | |
| 2424 | |
| 2425 These functions should *only* initialize specifier variables, | |
| 2426 and may make use of the following functions/macros in addition | |
| 2427 to the ones listed above: | |
| 2428 | |
| 2429 DEFVAR_SPECIFIER() | |
| 2430 Fmake_specifier() | |
| 2431 set_specifier_fallback() | |
| 2432 set_specifier_caching() | |
| 2433 */ | |
| 2434 | |
| 2435 specifier_vars_of_glyphs (); | |
| 863 | 2436 specifier_vars_of_glyphs_widget (); |
| 428 | 2437 specifier_vars_of_gutter (); |
| 2438 #ifdef HAVE_MENUBARS | |
| 2439 specifier_vars_of_menubar (); | |
| 2440 #endif | |
| 2441 specifier_vars_of_redisplay (); | |
| 2442 #ifdef HAVE_SCROLLBARS | |
| 2443 specifier_vars_of_scrollbar (); | |
| 2444 #endif | |
| 2445 #ifdef HAVE_TOOLBARS | |
| 2446 specifier_vars_of_toolbar (); | |
| 2447 #endif | |
| 2448 specifier_vars_of_window (); | |
| 2449 | |
| 2450 /* Now comes all the rest of the variables that couldn't | |
| 2451 be handled above. There may be dependencies on variables | |
| 2452 initialized above, and dependencies between one complex_vars_() | |
| 2453 function and another. */ | |
| 2454 | |
| 2455 #ifdef MULE | |
| 814 | 2456 /* This depends on vars initialized in vars_of_unicode(). */ |
| 428 | 2457 complex_vars_of_mule_charset (); |
| 2458 #endif | |
| 814 | 2459 /* This one doesn't depend on anything really, and could go into |
| 2460 vars_of_(), but lots of lots of code gets called and it's easily | |
| 2461 possible that it could get changed to require being a | |
| 2462 complex_vars_of_(), for example if a charset appears anywhere, | |
| 2463 then we suddenly have dependence on the previous call. */ | |
| 428 | 2464 complex_vars_of_file_coding (); |
| 1315 | 2465 #ifdef WIN32_ANY |
|
4834
b3ea9c582280
Use new cygwin_conv_path API with Cygwin 1.7 for converting names between Win32 and POSIX, UTF-8-aware, with attendant changes elsewhere
Ben Wing <ben@xemacs.org>
parents:
4804
diff
changeset
|
2466 /* Define MS-Windows Unicode coding systems */ |
| 771 | 2467 complex_vars_of_intl_win32 (); |
| 428 | 2468 #endif |
|
4834
b3ea9c582280
Use new cygwin_conv_path API with Cygwin 1.7 for converting names between Win32 and POSIX, UTF-8-aware, with attendant changes elsewhere
Ben Wing <ben@xemacs.org>
parents:
4804
diff
changeset
|
2469 /* Define UTF-8 coding system */ |
|
b3ea9c582280
Use new cygwin_conv_path API with Cygwin 1.7 for converting names between Win32 and POSIX, UTF-8-aware, with attendant changes elsewhere
Ben Wing <ben@xemacs.org>
parents:
4804
diff
changeset
|
2470 complex_vars_of_unicode (); |
| 428 | 2471 |
| 2367 | 2472 /* At this point we should be able to do conversion operations. |
| 2473 We have initialized things to the point that we can create Lisp | |
| 2474 objects and we have defined the basic coding systems (in the | |
| 2475 just-previous complex-vars calls). We will in fact do conversion | |
| 2476 quite soon, e.g. in complex_vars_of_glyphs_x(). */ | |
| 2477 inhibit_non_essential_conversion_operations = 0; | |
| 2478 | |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2479 #ifdef HAVE_XFT |
| 3094 | 2480 /* This uses coding systems. Must be done before faces are init'ed. */ |
| 2481 /* not in xft reloaded #3 */ | |
| 3354 | 2482 complex_vars_of_font_mgr (); |
| 3094 | 2483 #endif |
| 2484 | |
| 771 | 2485 /* Depends on specifiers. */ |
| 2486 complex_vars_of_faces (); | |
| 2487 | |
| 428 | 2488 /* This calls allocate_glyph(), which creates specifiers |
| 2489 and also relies on a variable (Vthe_nothing_vector) initialized | |
| 771 | 2490 above. */ |
| 428 | 2491 complex_vars_of_glyphs (); |
| 2492 | |
| 2493 /* These rely on the glyphs just created in the previous function, | |
| 2494 and call Fadd_spec_to_specifier(), which relies on various | |
| 2495 variables initialized above. */ | |
| 462 | 2496 #ifdef HAVE_GTK |
| 2497 complex_vars_of_glyphs_gtk (); | |
| 2498 #endif | |
| 428 | 2499 #ifdef HAVE_X_WINDOWS |
| 2500 complex_vars_of_glyphs_x (); | |
| 2501 #endif | |
| 2502 #ifdef HAVE_MS_WINDOWS | |
| 2503 complex_vars_of_glyphs_mswindows (); | |
| 2504 #endif | |
| 2505 | |
| 2506 /* This calls Fmake_glyph_internal(). */ | |
| 2507 #ifdef HAVE_MENUBARS | |
| 2508 complex_vars_of_menubar (); | |
| 2509 #endif | |
| 2510 | |
| 617 | 2511 #ifdef HAVE_SCROLLBARS |
| 428 | 2512 /* This calls Fmake_glyph_internal(). */ |
| 2513 complex_vars_of_scrollbar (); | |
| 2514 #endif | |
| 2515 | |
| 2516 /* This calls allocate_glyph(). */ | |
| 2517 complex_vars_of_frame (); | |
| 2518 | |
| 2519 /* This calls Fcopy_category_table() under Mule, which calls who | |
| 2520 knows what. */ | |
| 2521 complex_vars_of_chartab (); | |
| 2522 | |
| 826 | 2523 /* This calls Fput_char_table(), which (under Mule) depends on the |
| 428 | 2524 charsets being initialized. */ |
| 2525 complex_vars_of_casetab (); | |
| 2526 | |
| 2527 /* This calls Fcopy_syntax_table(), which relies on char tables. */ | |
| 2528 complex_vars_of_syntax (); | |
| 2529 | |
| 2530 /* This initializes buffer-local variables, sets things up so | |
| 2531 that buffers can be created, and creates a couple of basic | |
| 2532 buffers. This depends on Vstandard_syntax_table and | |
| 2533 Vstandard_category_table (initialized in the previous | |
| 2534 functions), as well as a whole horde of variables that may | |
| 2535 have been initialized above. */ | |
| 2536 complex_vars_of_buffer (); | |
| 2537 | |
| 2538 /* This initializes console-local variables. */ | |
| 2539 complex_vars_of_console (); | |
| 2540 | |
| 2541 /* This creates a couple more buffers, and depends on the | |
| 2542 previous function. */ | |
| 2543 complex_vars_of_minibuf (); | |
| 2544 | |
| 2545 /* These two might call Ffile_name_as_directory(), which | |
| 2546 might depend on all sorts of things; I'm not sure. */ | |
| 2547 complex_vars_of_emacs (); | |
| 2548 | |
| 3092 | 2549 complex_vars_of_gc (); |
| 2550 | |
| 428 | 2551 /* This creates a couple of basic keymaps and depends on Lisp |
| 2552 hash tables and Ffset() (both of which depend on some variables | |
| 2553 initialized in the vars_of_*() section) and possibly other | |
| 2554 stuff. */ | |
| 2555 complex_vars_of_keymap (); | |
| 2556 | |
| 2557 #ifdef ERROR_CHECK_GC | |
| 2558 { | |
| 2559 extern int always_gc; | |
| 2560 if (always_gc) /* purification debugging hack */ | |
| 3092 | 2561 #ifdef NEW_GC |
| 2562 gc_full (); | |
| 2563 #else /* not NEW_GC */ | |
| 428 | 2564 garbage_collect_1 (); |
| 3092 | 2565 #endif /* not NEW_GC */ |
| 428 | 2566 } |
| 2567 #endif | |
| 1204 | 2568 } |
| 2367 | 2569 else |
| 2570 { | |
| 2571 /* We are at the equivalent place where we reset this in the | |
| 2572 non-initialized case. */ | |
| 2573 inhibit_non_essential_conversion_operations = 0; | |
| 1204 | 2574 |
| 428 | 2575 #ifdef PDUMP |
| 2367 | 2576 if (!restart) /* after successful pdump_load() |
| 2577 (note, we are inside ifdef PDUMP) */ | |
| 2578 { | |
| 2579 reinit_complex_vars_of_buffer_runtime_only (); | |
| 2580 reinit_complex_vars_of_console_runtime_only (); | |
| 2581 reinit_complex_vars_of_minibuf (); | |
| 2582 } | |
| 2583 #endif /* PDUMP */ | |
| 1204 | 2584 } |
| 2367 | 2585 |
| 2586 if (initialized) | |
| 2587 init_eval_semi_early (); | |
| 428 | 2588 |
| 2589 /* CONGRATULATIONS!!! We have successfully initialized the Lisp | |
| 2590 engine. */ | |
| 2591 | |
| 2592 /* Now do further initialization/setup of stuff that is not needed by the | |
| 2593 syms_of_() routines. This involves stuff that only is enabled in | |
| 2594 an interactive run (redisplay, user input, etc.) and stuff that is | |
| 2595 not needed until we start loading Lisp code (the reader). A lot | |
| 2596 of this stuff involves querying the current environment and needs | |
| 771 | 2597 to be done both at dump time and at run time. Some will be done |
| 2367 | 2598 only at run time, by querying the `initialized' variable. |
| 2599 | |
| 2600 The ordering of these functions is critical, especially the early ones, | |
| 2601 where there is typically a dependency from each to the previous. | |
| 2602 */ | |
| 771 | 2603 |
| 1315 | 2604 #ifdef WIN32_ANY |
| 771 | 2605 init_intl_win32 (); /* Under Windows, determine whether we use Unicode |
| 2606 or ANSI to call the system routines -- i.e. | |
| 2607 determine what the coding system `mswindows-tstr' | |
| 2608 is aliased to */ | |
| 2609 #endif | |
| 2610 init_buffer_1 (); /* Create *scratch* buffer; init_intl() is going to | |
| 2611 call Lisp code (the very first code we call), | |
| 2612 and needs a current buffer */ | |
| 2613 #ifdef MULE | |
| 2614 init_intl (); /* Figure out the locale and set native and | |
| 2615 file-name coding systems, initialize the Unicode tables | |
| 2616 so that we will be able to process non-ASCII from here | |
| 2617 on out! */ | |
| 428 | 2618 #endif |
| 2619 | |
| 814 | 2620 init_xemacs_process (); /* Set up the process environment (so that |
| 2621 egetenv works), the basic directory variables | |
| 2622 (exec-directory and so on), and stuff related | |
| 2623 to subprocesses. This should be first because | |
| 2624 many of the functions below call egetenv() to | |
| 2625 get environment variables. */ | |
| 771 | 2626 |
| 2627 #ifdef WIN32_NATIVE | |
| 2628 /* | |
| 2629 * For Win32, call init_environment() to properly enter environment/registry | |
| 2630 * variables into Vprocess_environment. | |
| 2631 */ | |
| 814 | 2632 init_mswindows_environment (); |
| 771 | 2633 #endif |
| 2634 | |
| 2635 init_initial_directory (); /* get the directory to use for the | |
| 2636 "*scratch*" buffer, etc. */ | |
| 2637 | |
| 1983 | 2638 #ifdef WITH_NUMBER_TYPES |
| 2639 /* Set up bignums, ratios, bigfloats, complex numbers. | |
| 2640 This must be done before the Lisp reader is set up. */ | |
| 2641 init_number (); | |
| 2642 #endif | |
| 2643 | |
| 428 | 2644 init_lread (); /* Set up the Lisp reader. */ |
| 2367 | 2645 init_cmdargs (argc, argv, skip_args); /* Create list Vcommand_line_args */ |
| 771 | 2646 init_buffer_2 (); /* Set default directory of *scratch* buffer */ |
| 428 | 2647 |
| 442 | 2648 #ifdef WIN32_NATIVE |
| 814 | 2649 init_nt (); |
| 771 | 2650 init_select_mswindows (); |
| 428 | 2651 #endif |
| 2652 | |
| 2653 init_redisplay (); /* Determine terminal type. | |
| 2654 init_sys_modes uses results */ | |
| 438 | 2655 init_frame (); |
| 428 | 2656 init_event_stream (); /* Set up so we can get user input. */ |
| 2657 init_macros (); /* set up so we can run macros. */ | |
| 2658 init_editfns (); /* Determine the name of the user we're running as */ | |
| 2659 #ifdef SUNPRO | |
| 2660 init_sunpro (); /* Set up Sunpro usage tracking */ | |
| 2661 #endif | |
| 1315 | 2662 #ifdef WIN32_ANY |
| 442 | 2663 init_win32 (); |
| 2664 #endif | |
| 428 | 2665 #if defined (HAVE_NATIVE_SOUND) && defined (hp9000s800) |
| 2666 init_hpplay (); | |
| 2667 #endif | |
| 996 | 2668 #if defined (HAVE_POSTGRESQL) && !defined (HAVE_SHLIB) |
| 771 | 2669 /* Set some values taken from environment variables */ |
| 2670 init_postgresql_from_environment (); | |
| 2671 #endif | |
| 428 | 2672 #ifdef HAVE_TTY |
| 2673 init_device_tty (); | |
| 2674 #endif | |
| 442 | 2675 init_console_stream (restart); /* Create the first console */ |
| 428 | 2676 |
| 2677 /* try to get the actual pathname of the exec file we are running */ | |
| 2678 if (!restart) | |
| 771 | 2679 { |
| 2680 Vinvocation_name = Fcar (Vcommand_line_args); | |
| 1303 | 2681 if (XSTRING_DATA (Vinvocation_name)[0] == '-') |
| 771 | 2682 { |
| 2683 /* XEmacs as a login shell, oh goody! */ | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
2684 Vinvocation_name = build_istring (egetenv ("SHELL")); |
| 771 | 2685 } |
| 428 | 2686 Vinvocation_directory = Vinvocation_name; |
| 2687 | |
| 771 | 2688 if (!NILP (Ffile_name_directory (Vinvocation_name))) |
| 2689 { | |
| 2690 /* invocation-name includes a directory component -- presumably it | |
| 2691 is relative to cwd, not $PATH */ | |
| 2692 Vinvocation_directory = Fexpand_file_name (Vinvocation_name, | |
| 2693 Qnil); | |
| 2694 Vinvocation_path = Qnil; | |
| 2695 } | |
| 2696 else | |
| 2697 { | |
| 2698 Vinvocation_path = split_env_path ("PATH", NULL); | |
| 2699 locate_file (Vinvocation_path, Vinvocation_name, | |
| 2700 Vlisp_EXEC_SUFFIXES, | |
| 2701 &Vinvocation_directory, X_OK); | |
| 2702 } | |
| 2703 | |
| 2704 if (NILP (Vinvocation_directory)) | |
| 2705 Vinvocation_directory = Vinvocation_name; | |
| 2706 | |
| 2707 Vinvocation_name = Ffile_name_nondirectory (Vinvocation_directory); | |
| 2708 Vinvocation_directory = Ffile_name_directory (Vinvocation_directory); | |
| 2709 } | |
| 428 | 2710 |
| 2711 #if defined (LOCALTIME_CACHE) && defined (HAVE_TZSET) | |
| 2712 /* sun's localtime() has a bug. it caches the value of the time | |
| 2713 zone rather than looking it up every time. Since localtime() is | |
| 2714 called to bolt the undumping time into the undumped emacs, this | |
| 2715 results in localtime() ignoring the TZ environment variable. | |
| 2716 This flushes the new TZ value into localtime(). */ | |
| 2717 tzset (); | |
| 2718 #endif /* LOCALTIME_CACHE and TZSET */ | |
| 2719 | |
| 2720 load_me = Qnil; | |
| 2721 if (!initialized) | |
| 2722 { | |
| 2723 /* Handle -l loadup-and-dump, args passed by Makefile. */ | |
| 2367 | 2724 if (argc > 2 + skip_args && |
| 2725 !wext_strcmp_ascii (argv[1 + skip_args], "-l")) | |
| 2726 load_me = build_wext_string (argv[2 + skip_args], | |
| 2727 Qcommand_argument_encoding); | |
| 428 | 2728 } |
| 2729 | |
| 2730 #ifdef QUANTIFY | |
| 2731 if (initialized) | |
| 2732 quantify_start_recording_data (); | |
| 2733 #endif /* QUANTIFY */ | |
| 2734 | |
| 2735 initialized = 1; | |
| 2736 | |
| 2737 /* This never returns. */ | |
| 2738 initial_command_loop (load_me); | |
| 2739 /* NOTREACHED */ | |
| 2740 } | |
| 2741 | |
| 2742 | |
| 2743 /* Sort the args so we can find the most important ones | |
| 2744 at the beginning of argv. */ | |
| 2745 | |
| 2746 /* First, here's a table of all the standard options. */ | |
| 2747 | |
| 2748 struct standard_args | |
| 2749 { | |
| 2367 | 2750 const Ascbyte *name; |
| 2751 const Ascbyte *longname; | |
| 428 | 2752 int priority; |
| 2753 int nargs; | |
| 2754 }; | |
| 2755 | |
| 442 | 2756 static const struct standard_args standard_args[] = |
| 428 | 2757 { |
| 776 | 2758 /* Handled by main_1 above: Each must have its own priority and must be |
| 2759 in the order mentioned in main_1. */ | |
| 442 | 2760 { "-sd", "--show-dump-id", 105, 0 }, |
| 2761 { "-nd", "--no-dump-file", 95, 0 }, | |
| 826 | 2762 { "-batch", "--batch", 88, 0 }, |
|
4448
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
2763 { "-script", "--script", 89, 1 }, |
| 771 | 2764 #ifdef WIN32_NATIVE |
| 826 | 2765 { "-mswindows-termination-handle", 0, 84, 1 }, |
| 771 | 2766 { "-nuni", "--no-unicode-lib-calls", 83, 0 }, |
| 2767 #endif /* WIN32_NATIVE */ | |
| 428 | 2768 { "-debug-paths", "--debug-paths", 82, 0 }, |
| 776 | 2769 { "-no-packages", "--no-packages", 81, 0 }, |
| 2770 { "-no-early-packages", "--no-early-packages", 80, 0 }, | |
| 2771 { "-no-site-modules", "--no-site-modules", 78, 0 }, | |
| 2772 { "-vanilla", "--vanilla", 76, 0 }, | |
| 2773 { "-no-autoloads", "--no-autoloads", 74, 0 }, | |
| 2774 { "-help", "--help", 72, 0 }, | |
| 2775 { "-version", "--version", 70, 0 }, | |
| 2776 { "-V", 0, 68, 0 }, | |
| 1315 | 2777 { "-nw", "--no-windows", 66, 0 }, |
| 2778 { "-tty", "--use-tty", 65, 0 }, | |
| 2779 { "-x", "--use-x", 64, 0 }, | |
| 2780 { "-gtk", "--use-gtk", 63, 0 }, | |
| 2781 { "-gnome", "--use-gnome", 62, 0 }, | |
| 2782 { "-msw", "--use-ms-windows", 61, 0 }, | |
| 2783 { "-t", "--terminal", 58, 1 }, | |
| 2784 { "-d", "--display", 57, 1 }, | |
| 2785 { "-display", 0, 56, 1 }, | |
| 428 | 2786 |
| 2787 /* Handled by command-line-early in startup.el: */ | |
| 2788 { "-q", "--no-init-file", 50, 0 }, | |
| 2789 { "-no-init-file", 0, 50, 0 }, | |
| 776 | 2790 { "-no-site-file", "--no-site-file", 50, 0 }, |
| 2791 { "-unmapped", "--unmapped", 50, 0 }, | |
| 2792 { "-u", "--user", 50, 1 }, | |
| 2793 { "-user", 0, 50, 1 }, | |
| 2794 { "-user-init-file", "--user-init-file", 50, 1 }, | |
| 2795 { "-user-init-directory", "--user-init-directory", 50, 1 }, | |
| 2796 { "-debug-init", "--debug-init", 50, 0 }, | |
| 428 | 2797 |
| 2798 /* Xt options: */ | |
| 2799 { "-i", "--icon-type", 15, 0 }, | |
| 2800 { "-itype", 0, 15, 0 }, | |
| 2801 { "-iconic", "--iconic", 15, 0 }, | |
| 2802 { "-bg", "--background-color", 10, 1 }, | |
| 2803 { "-background", 0, 10, 1 }, | |
| 2804 { "-fg", "--foreground-color", 10, 1 }, | |
| 2805 { "-foreground", 0, 10, 1 }, | |
| 2806 { "-bd", "--border-color", 10, 1 }, | |
| 2807 { "-bw", "--border-width", 10, 1 }, | |
| 2808 { "-ib", "--internal-border", 10, 1 }, | |
| 2809 { "-ms", "--mouse-color", 10, 1 }, | |
| 2810 { "-cr", "--cursor-color", 10, 1 }, | |
| 2811 { "-fn", "--font", 10, 1 }, | |
| 2812 { "-font", 0, 10, 1 }, | |
| 2813 { "-g", "--geometry", 10, 1 }, | |
| 2814 { "-geometry", 0, 10, 1 }, | |
| 2815 { "-T", "--title", 10, 1 }, | |
| 2816 { "-title", 0, 10, 1 }, | |
| 2817 { "-name", "--name", 10, 1 }, | |
| 2818 { "-xrm", "--xrm", 10, 1 }, | |
| 2819 { "-r", "--reverse-video", 5, 0 }, | |
| 2820 { "-rv", 0, 5, 0 }, | |
| 2821 { "-reverse", 0, 5, 0 }, | |
| 2822 { "-hb", "--horizontal-scroll-bars", 5, 0 }, | |
| 2823 { "-vb", "--vertical-scroll-bars", 5, 0 }, | |
| 2824 | |
| 776 | 2825 { "-eol", "--enable-eol-detection", 2, 0 }, |
| 2826 { "-enable-eol-detection", 0, 2, 0 }, | |
| 428 | 2827 /* These have the same priority as ordinary file name args, |
| 2828 so they are not reordered with respect to those. */ | |
| 2829 { "-L", "--directory", 0, 1 }, | |
| 2830 { "-directory", 0, 0, 1 }, | |
| 2831 { "-l", "--load", 0, 1 }, | |
| 2832 { "-load", 0, 0, 1 }, | |
| 2833 { "-f", "--funcall", 0, 1 }, | |
| 2834 { "-funcall", 0, 0, 1 }, | |
| 2835 { "-eval", "--eval", 0, 1 }, | |
| 2836 { "-insert", "--insert", 0, 1 }, | |
| 2837 /* This should be processed after ordinary file name args and the like. */ | |
| 2838 { "-kill", "--kill", -10, 0 }, | |
| 2839 }; | |
| 2840 | |
| 2841 /* Reorder the elements of ARGV (assumed to have ARGC elements) | |
| 2842 so that the highest priority ones come first. | |
| 2843 Do not change the order of elements of equal priority. | |
| 2844 If an option takes an argument, keep it and its argument together. */ | |
| 2845 | |
| 2846 static void | |
| 2367 | 2847 sort_args (int argc, Wexttext **argv) |
| 428 | 2848 { |
| 2367 | 2849 Wexttext **new_argv = xnew_array (Wexttext *, argc); |
| 428 | 2850 /* For each element of argv, |
| 2851 the corresponding element of options is: | |
| 2852 0 for an option that takes no arguments, | |
| 2853 1 for an option that takes one argument, etc. | |
| 2854 -1 for an ordinary non-option argument. */ | |
| 2855 int *options = xnew_array (int, argc); | |
| 2856 int *priority = xnew_array (int, argc); | |
| 2857 int to = 1; | |
| 2858 int from; | |
| 2859 int i; | |
| 2860 int end_of_options_p = 0; | |
| 2861 | |
| 2862 /* Categorize all the options, | |
| 2863 and figure out which argv elts are option arguments. */ | |
| 2864 for (from = 1; from < argc; from++) | |
| 2865 { | |
| 2866 options[from] = -1; | |
| 2867 priority[from] = 0; | |
| 2868 /* Pseudo options "--" and "run-temacs" indicate end of options */ | |
| 2367 | 2869 if (!wext_strcmp_ascii (argv[from], "--") || |
| 2870 !wext_strcmp_ascii (argv[from], "run-temacs")) | |
| 428 | 2871 end_of_options_p = 1; |
| 2872 if (!end_of_options_p && argv[from][0] == '-') | |
| 2873 { | |
| 2367 | 2874 int match; |
| 2875 Charcount thislen; | |
| 2876 Wexttext *equals; | |
| 428 | 2877 |
| 2878 /* Look for a match with a known old-fashioned option. */ | |
| 2879 for (i = 0; i < countof (standard_args); i++) | |
| 2367 | 2880 if (!wext_strcmp_ascii (argv[from], standard_args[i].name)) |
| 428 | 2881 { |
| 2882 options[from] = standard_args[i].nargs; | |
| 2883 priority[from] = standard_args[i].priority; | |
| 2884 if (from + standard_args[i].nargs >= argc) | |
| 2367 | 2885 fatal ("Option `%s' requires an argument\n", |
| 2886 WEXTTEXT_TO_8_BIT (argv[from])); | |
| 428 | 2887 from += standard_args[i].nargs; |
| 2888 goto done; | |
| 2889 } | |
| 2890 | |
| 2891 /* Look for a match with a known long option. | |
| 2892 MATCH is -1 if no match so far, -2 if two or more matches so far, | |
| 2893 >= 0 (the table index of the match) if just one match so far. */ | |
| 2894 if (argv[from][1] == '-') | |
| 2895 { | |
| 2896 match = -1; | |
| 2367 | 2897 thislen = wext_strlen (argv[from]); |
| 2898 equals = wext_strchr (argv[from], '='); | |
| 428 | 2899 if (equals != 0) |
| 2900 thislen = equals - argv[from]; | |
| 2901 | |
| 2902 for (i = 0; i < countof (standard_args); i++) | |
| 2903 if (standard_args[i].longname | |
| 2367 | 2904 && !wext_strncmp_ascii (argv[from], |
| 2905 standard_args[i].longname, | |
| 2906 thislen)) | |
| 428 | 2907 { |
| 2908 if (match == -1) | |
| 2909 match = i; | |
| 2910 else | |
| 2911 match = -2; | |
| 2912 } | |
| 2913 | |
| 2914 /* If we found exactly one match, use that. */ | |
| 2915 if (match >= 0) | |
| 2916 { | |
| 2917 options[from] = standard_args[match].nargs; | |
| 2918 priority[from] = standard_args[match].priority; | |
| 2919 /* If --OPTION=VALUE syntax is used, | |
| 2920 this option uses just one argv element. */ | |
| 2921 if (equals != 0) | |
| 2922 options[from] = 0; | |
| 2923 if (from + options[from] >= argc) | |
| 2367 | 2924 fatal ("Option `%s' requires an argument\n", |
| 2925 WEXTTEXT_TO_8_BIT (argv[from])); | |
| 428 | 2926 from += options[from]; |
| 2927 } | |
| 2928 } | |
| 2929 done: ; | |
| 2930 } | |
| 2931 } | |
| 2932 | |
| 2933 /* Copy the arguments, in order of decreasing priority, to NEW_ARGV. */ | |
| 2934 new_argv[0] = argv[0]; | |
| 2935 while (to < argc) | |
| 2936 { | |
| 2937 int best = -1; | |
| 2938 int best_priority = -9999; | |
| 2939 | |
| 2940 /* Find the highest priority remaining option. | |
| 2941 If several have equal priority, take the first of them. */ | |
| 2942 for (from = 1; from < argc; from++) | |
| 2943 { | |
| 2944 if (argv[from] != 0 && priority[from] > best_priority) | |
| 2945 { | |
| 2946 best_priority = priority[from]; | |
| 2947 best = from; | |
| 2948 } | |
| 2949 /* Skip option arguments--they are tied to the options. */ | |
| 2950 if (options[from] > 0) | |
| 2951 from += options[from]; | |
| 2952 } | |
| 2953 | |
|
5050
6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
Ben Wing <ben@xemacs.org>
parents:
5023
diff
changeset
|
2954 assert (best >= 0); |
| 428 | 2955 |
| 1315 | 2956 /* Copy the highest priority remaining option, with its args, to |
| 2957 NEW_ARGV. */ | |
| 428 | 2958 new_argv[to++] = argv[best]; |
| 2959 for (i = 0; i < options[best]; i++) | |
| 2960 new_argv[to++] = argv[best + i + 1]; | |
| 2961 | |
| 2962 /* Clear out this option in ARGV. */ | |
| 2963 argv[best] = 0; | |
| 2964 for (i = 0; i < options[best]; i++) | |
| 2965 argv[best + i + 1] = 0; | |
| 2966 } | |
| 2967 | |
| 2367 | 2968 memcpy (argv, new_argv, sizeof (Wexttext *) * argc); |
|
4976
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
2969 xfree (new_argv); |
|
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
2970 xfree (options); |
|
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
2971 xfree (priority); |
| 428 | 2972 } |
| 2973 | |
| 2974 DEFUN ("running-temacs-p", Frunning_temacs_p, 0, 0, 0, /* | |
| 2975 True if running temacs. This means we are in the dumping stage. | |
| 2976 This is false during normal execution of the `xemacs' program, and | |
| 2977 becomes false once `run-emacs-from-temacs' is run. | |
| 2978 */ | |
| 2979 ()) | |
| 2980 { | |
| 2981 return run_temacs_argc >= 0 ? Qt : Qnil; | |
| 2982 } | |
| 2983 | |
| 1315 | 2984 DEFUN ("emacs-run-status", Femacs_run_status, 0, 0, 0, /* |
| 2985 Plist of values indicating the current run status of this XEmacs. | |
| 2986 Currently defined values: | |
| 2987 | |
| 2988 `temacs' | |
| 2989 If non-nil, we are running a "raw temacs" (no dump data is present | |
| 2990 and `run-emacs-from-temacs' not called). (same as `running-temacs-p') | |
| 2991 | |
| 2992 `dumping' | |
| 2993 If non-nil, we are in the process of creating dump data. (same as | |
| 2994 `purify-flag') | |
| 2995 | |
| 2996 `restarted' | |
| 2997 If non-nil, `run-emacs-from-temacs' was called. | |
| 2998 | |
| 2999 `pdump' | |
| 3000 If non-nil, we were compiled with pdump (portable dumping) support. | |
| 3001 | |
| 3002 `batch' | |
| 3003 If non-nil, we are running non-interactively. (same as `noninteractive') | |
| 3004 */ | |
| 3005 ()) | |
| 3006 { | |
| 3007 Lisp_Object plist = Qnil; | |
| 3008 | |
| 3009 #define ADD_PLIST(key, val) plist = Fcons (val, Fcons (key, plist)) | |
| 3010 if (run_temacs_argc >= 0) | |
| 3011 ADD_PLIST (Qtemacs, Qt); | |
| 3012 if (purify_flag) | |
| 3013 ADD_PLIST (Qdumping, Qt); | |
| 3014 if (run_temacs_argc == -2) | |
| 3015 ADD_PLIST (Qrestarted, Qt); | |
| 3016 #ifdef PDUMP | |
| 3017 ADD_PLIST (Qpdump, Qt); | |
| 3018 #endif | |
| 3019 if (noninteractive) | |
| 3020 ADD_PLIST (Qbatch, Qt); | |
| 3021 | |
| 3022 #undef ADD_PLIST | |
| 3023 return Fnreverse (plist); | |
| 3024 } | |
| 3025 | |
| 2268 | 3026 DEFUN_NORETURN ("run-emacs-from-temacs", Frun_emacs_from_temacs, 0, MANY, 0, /* |
| 428 | 3027 Do not call this. It will reinitialize your XEmacs. You'll be sorry. |
|
4693
80cd90837ac5
Add argument information to remaining MANY or UNEVALLED C subrs.
Aidan Kehoe <kehoea@parhasard.net>
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4528
diff
changeset
|
3028 |
|
80cd90837ac5
Add argument information to remaining MANY or UNEVALLED C subrs.
Aidan Kehoe <kehoea@parhasard.net>
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4528
diff
changeset
|
3029 arguments: (&rest ARGS) |
| 428 | 3030 */ |
| 3031 /* If this function is called from startup.el, it will be possible to run | |
|
4477
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3032 temacs as an editor using `temacs -batch -l ../lisp/loadup.el |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3033 run-temacs', instead of having to dump an emacs and then run that (when |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3034 debugging emacs itself, this can be much faster)). [Actually, the speed |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3035 difference isn't that much as long as your filesystem is local, and you |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3036 don't end up with a dumped version in case you want to rerun it. This |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3037 function is most useful when used as part of the `make all-elc' |
|
e34711681f30
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Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
3038 command. --ben] This will "restart" emacs with the specified command-line |
|
e34711681f30
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diff
changeset
|
3039 arguments. |
| 428 | 3040 |
| 3041 Martin thinks this function is most useful when using debugging | |
| 3042 tools like Purify or tcov that get confused by XEmacs' dumping. */ | |
| 3043 (int nargs, Lisp_Object *args)) | |
| 3044 { | |
| 2367 | 3045 int i; |
| 428 | 3046 |
| 3092 | 3047 #ifdef NEW_GC |
| 3048 if (gc_in_progress) gc_full (); | |
| 3049 #else /* not NEW_GC */ | |
| 428 | 3050 assert (!gc_in_progress); |
| 3092 | 3051 #endif /* not NEW_GC */ |
| 428 | 3052 |
| 3053 if (run_temacs_argc < 0) | |
| 2367 | 3054 invalid_operation ("I've lost my temacs-hood", Qunbound); |
| 3055 | |
| 3056 run_temacs_argc = nargs + 1; | |
| 3057 run_temacs_argv = xnew_array (Wexttext *, nargs + 2); | |
| 3058 | |
|
4981
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Cleanups/renaming of EXTERNAL_TO_C_STRING and friends
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3059 run_temacs_argv[0] = |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3060 (Wexttext *) LISP_STRING_TO_EXTERNAL_MALLOC (Fcar (Vcommand_line_args), |
|
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3061 Qcommand_argument_encoding); |
| 2367 | 3062 for (i = 0; i < nargs; i++) |
| 428 | 3063 { |
| 2367 | 3064 CHECK_STRING (args[i]); |
| 3065 | |
|
4981
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Ben Wing <ben@xemacs.org>
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4969
diff
changeset
|
3066 run_temacs_argv[i + 1] = |
|
5000
44d7bde26046
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Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3067 (Wexttext *) |
|
4981
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Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3068 LISP_STRING_TO_EXTERNAL_MALLOC (args[i], Qcommand_argument_encoding); |
| 428 | 3069 } |
| 2367 | 3070 run_temacs_argv[nargs + 1] = 0; |
| 3071 | |
| 428 | 3072 catchlist = NULL; /* Important! Otherwise free_cons() calls in |
| 3073 condition_case_unwind() may lead to GC death. */ | |
| 771 | 3074 unbind_to (0); /* this closes loadup.el */ |
| 428 | 3075 purify_flag = 0; |
| 1303 | 3076 #if defined (HEAP_IN_DATA) && !defined (PDUMP) |
| 428 | 3077 report_sheap_usage (0); |
| 3078 #endif | |
| 1315 | 3079 |
| 3080 /* run-temacs usually only occurs as a result of building, and in all such | |
| 3081 cases we want a backtrace, even if it occurs very early. */ | |
| 3082 if (NILP (Vstack_trace_on_error)) | |
| 3083 Vstack_trace_on_error = Qt; | |
| 3084 | |
| 428 | 3085 LONGJMP (run_temacs_catch, 1); |
| 1204 | 3086 RETURN_NOT_REACHED (Qnil); |
| 428 | 3087 } |
| 3088 | |
| 3089 /* ARGSUSED */ | |
| 3090 int | |
| 2367 | 3091 main (int argc, Extbyte **argv, Extbyte **UNUSED (envp)) |
| 428 | 3092 { |
| 442 | 3093 |
| 3094 #ifdef _MSC_VER | |
| 3095 /* Under VC++, access violations and the like are not sent through | |
| 3096 the standard signal() mechanism. Rather, they need to be handled | |
| 3097 using the Microsoft "structured exception handling" mechanism, | |
| 3098 which vaguely resembles the C++ mechanisms. */ | |
| 3099 __try | |
| 3100 { | |
| 3101 #endif | |
| 3102 | |
| 428 | 3103 int volatile vol_argc = argc; |
| 2367 | 3104 Wexttext ** volatile vol_argv; |
| 428 | 3105 /* This is hairy. We need to compute where the XEmacs binary was invoked |
| 3106 from because temacs initialization requires it to find the lisp | |
| 3107 directories. The code that recomputes the path is guarded by the | |
| 3108 restarted flag. There are three possible paths I've found so far | |
| 3109 through this: | |
| 3110 | |
| 3111 temacs -- When running temacs for basic build stuff, the first main_1 | |
| 3112 will be the only one invoked. It must compute the path else there | |
| 3113 will be a very ugly bomb in startup.el (can't find obvious location | |
| 3114 for doc-directory data-directory, etc.). | |
| 3115 | |
| 3116 temacs w/ run-temacs on the command line -- This is run to bytecompile | |
| 3117 all the out of date dumped lisp. It will execute both of the main_1 | |
| 3118 calls and the second one must not touch the first computation because | |
| 3119 argc/argv are hosed the second time through. | |
| 3120 | |
| 3121 xemacs -- Only the second main_1 is executed. The invocation path must | |
| 3122 computed but this only matters when running in place or when running | |
| 3123 as a login shell. | |
| 3124 | |
| 3125 As a bonus for straightening this out, XEmacs can now be run in place | |
| 3126 as a login shell. This never used to work. | |
| 3127 | |
| 3128 As another bonus, we can now guarantee that | |
| 3129 (concat invocation-directory invocation-name) contains the filename | |
| 3130 of the XEmacs binary we are running. This can now be used in a | |
| 3131 definite test for out of date dumped files. -slb */ | |
| 3132 int restarted = 0; | |
| 3133 #ifdef QUANTIFY | |
| 3134 quantify_stop_recording_data (); | |
| 3135 quantify_clear_data (); | |
| 3136 #endif /* QUANTIFY */ | |
| 3137 | |
| 2367 | 3138 inhibit_non_essential_conversion_operations = 1; |
| 428 | 3139 suppress_early_error_handler_backtrace = 0; |
| 3140 lim_data = 0; /* force reinitialization of this variable */ | |
| 3141 | |
| 3142 /* Lisp_Object must fit in a word; check VALBITS and GCTYPEBITS */ | |
| 3143 assert (sizeof (Lisp_Object) == sizeof (void *)); | |
| 3144 | |
| 3145 #ifdef LINUX_SBRK_BUG | |
| 3146 sbrk (1); | |
| 3147 #endif | |
| 3148 | |
| 2367 | 3149 #ifdef WIN32_ANY |
| 3150 /* Figure out which version we're running so XEUNICODE_P works */ | |
| 3151 init_win32_very_very_early (); | |
| 3152 #endif | |
| 3153 | |
| 3154 #ifdef WIN32_NATIVE | |
| 3155 #if 0 | |
| 3156 /* !!#### We should be doing something like this, but this messes up | |
| 3157 globbing. I tried using wmain() and linking with WSETARGV, but the | |
| 3158 routines for WSETARGV are left out of MSVCRT.DLL! | |
| 3159 | |
| 3160 To fix this we need to copy the argument-expanding and globbing code | |
| 3161 from Cygwin and Unicode-ize it. Yuck. */ | |
| 3162 if (XEUNICODE_P) | |
| 3163 /* Set up Unicode versions of the arguments. */ | |
| 3164 vol_argv = CommandLineToArgvW (GetCommandLineW (), &vol_argc); | |
| 3165 #else | |
| 3166 { | |
| 3167 int i; | |
| 3168 | |
| 3169 vol_argv = alloca_array (Wexttext *, argc); | |
| 3170 for (i = 0; i < argc; i++) | |
| 3171 vol_argv[i] = MULTIBYTE_TO_WEXTTEXT (argv[i]); | |
| 3172 } | |
| 3173 #endif | |
| 3174 #else | |
| 3175 vol_argv = (Wexttext **) argv; | |
| 3176 #endif /* WIN32_NATIVE */ | |
| 3177 | |
| 428 | 3178 if (!initialized) |
| 3179 { | |
| 3180 #ifdef DOUG_LEA_MALLOC | |
| 3181 mallopt (M_MMAP_MAX, 0); | |
| 3182 #endif | |
| 3183 run_temacs_argc = 0; | |
| 3184 if (! SETJMP (run_temacs_catch)) | |
| 3185 { | |
| 2367 | 3186 main_1 (vol_argc, vol_argv, NULL, 0); |
| 428 | 3187 } |
| 3188 /* run-emacs-from-temacs called */ | |
| 3189 restarted = 1; | |
| 3190 vol_argc = run_temacs_argc; | |
| 3191 vol_argv = run_temacs_argv; | |
| 3192 #ifdef _SCO_DS | |
| 3193 /* This makes absolutely no sense to anyone involved. There are | |
| 3194 several people using this stuff. We've compared versions on | |
| 3195 everything we can think of. We can find no difference. | |
| 3196 However, on both my systems environ is a plain old global | |
| 3197 variable initialized to zero. _environ is the one that | |
| 3198 contains pointers to the actual environment. | |
| 3199 | |
| 3200 Since we can't figure out the difference (and we're hours | |
| 3201 away from a release), this takes a very cowardly approach and | |
| 3202 is bracketed with both a system specific preprocessor test | |
| 3203 and a runtime "do you have this problem" test | |
| 3204 | |
| 3205 06/20/96 robertl@dgii.com */ | |
| 3206 { | |
| 2367 | 3207 extern Extbyte *_environ; |
| 3208 if (environ == NULL) | |
| 1315 | 3209 environ = _environ; |
| 428 | 3210 } |
| 3211 #endif /* _SCO_DS */ | |
| 3212 } | |
| 456 | 3213 #if defined (RUN_TIME_REMAP) && ! defined (PDUMP) |
| 428 | 3214 else |
| 3215 /* obviously no-one uses this because where it was before initialized was | |
| 3216 *always* true */ | |
| 3217 run_time_remap (argv[0]); | |
| 3218 #endif | |
| 3219 | |
| 3220 #ifdef DOUG_LEA_MALLOC | |
| 3221 if (initialized && (malloc_state_ptr != NULL)) | |
| 3222 { | |
| 3223 int rc = malloc_set_state (malloc_state_ptr); | |
| 3224 if (rc != 0) | |
| 3225 { | |
| 442 | 3226 stderr_out ("malloc_set_state failed, rc = %d\n", rc); |
| 2500 | 3227 ABORT (); |
| 428 | 3228 } |
| 3229 #if 0 | |
| 3230 free (malloc_state_ptr); | |
| 3231 #endif | |
| 3232 /* mmap works in glibc-2.1, glibc-2.0 (Non-Mule only) and Linux libc5 */ | |
| 1303 | 3233 #if (defined (__GLIBC__) && __GLIBC_MINOR__ >= 1) || \ |
| 3234 defined (_NO_MALLOC_WARNING_) || \ | |
| 3235 (defined (__GLIBC__) && __GLIBC_MINOR__ < 1 && !defined (MULE)) || \ | |
| 3236 defined (DEBUG_DOUG_LEA_MALLOC) | |
| 428 | 3237 mallopt (M_MMAP_MAX, 64); |
| 3238 #endif | |
| 3239 #ifdef REL_ALLOC | |
| 3240 r_alloc_reinit (); | |
| 3241 #endif | |
| 3242 } | |
| 3243 #endif /* DOUG_LEA_MALLOC */ | |
| 3244 | |
| 1315 | 3245 run_temacs_argc = -2; |
| 428 | 3246 |
| 2367 | 3247 main_1 (vol_argc, vol_argv, NULL, restarted); |
| 442 | 3248 |
| 3249 #ifdef _MSC_VER | |
| 3250 } | |
| 3251 /* VC++ documentation says that | |
| 3252 GetExceptionCode() cannot be called inside the filter itself. */ | |
| 3253 __except (mswindows_handle_hardware_exceptions (GetExceptionCode ())) {} | |
| 3254 #endif | |
| 3255 | |
| 1204 | 3256 RETURN_NOT_REACHED (0); |
| 428 | 3257 } |
| 3258 | |
| 3259 | |
| 771 | 3260 /************************************************************************/ |
| 3261 /* dumping XEmacs (to a new EXE file) */ | |
| 3262 /************************************************************************/ | |
| 3263 | |
| 1204 | 3264 #if !defined (PDUMP) || !defined (SYSTEM_MALLOC) |
| 2367 | 3265 extern Rawbyte my_edata[]; |
| 428 | 3266 #endif |
| 771 | 3267 |
| 3268 extern void disable_free_hook (void); | |
| 3269 | |
| 3270 DEFUN ("dump-emacs", Fdump_emacs, 2, 2, 0, /* | |
| 3271 Dump current state of XEmacs into executable file FILENAME. | |
| 3272 Take symbols from SYMFILE (presumably the file you executed to run XEmacs). | |
| 3273 This is used in the file `loadup.el' when building XEmacs. | |
| 3274 | |
| 3275 Remember to set `command-line-processed' to nil before dumping | |
| 3276 if you want the dumped XEmacs to process its command line | |
| 3277 and announce itself normally when it is run. | |
| 428 | 3278 */ |
| 771 | 3279 (filename, symfile)) |
| 428 | 3280 { |
| 3281 /* This function can GC */ | |
| 771 | 3282 struct gcpro gcpro1, gcpro2; |
| 3283 int opurify; | |
| 3284 | |
| 3285 GCPRO2 (filename, symfile); | |
| 3286 | |
| 3287 #ifdef FREE_CHECKING | |
| 3288 Freally_free (Qnil); | |
| 3289 | |
| 3290 /* When we're dumping, we can't use the debugging free() */ | |
| 3291 disable_free_hook (); | |
| 3292 #endif | |
| 3293 | |
| 3294 CHECK_STRING (filename); | |
| 3295 filename = Fexpand_file_name (filename, Qnil); | |
| 3296 if (!NILP (symfile)) | |
| 428 | 3297 { |
| 771 | 3298 CHECK_STRING (symfile); |
| 3299 if (XSTRING_LENGTH (symfile) > 0) | |
| 3300 symfile = Fexpand_file_name (symfile, Qnil); | |
| 3301 else | |
| 3302 symfile = Qnil; | |
| 428 | 3303 } |
| 3304 | |
| 771 | 3305 opurify = purify_flag; |
| 3306 purify_flag = 0; | |
| 3307 | |
| 1303 | 3308 #if defined (HEAP_IN_DATA) && !defined (PDUMP) |
| 771 | 3309 report_sheap_usage (1); |
| 3310 #endif | |
| 3311 | |
| 3312 clear_message (); | |
| 3313 | |
| 3314 fflush (stderr); | |
| 3315 fflush (stdout); | |
| 3316 | |
| 3317 disksave_object_finalization (); | |
| 3263 | 3318 #ifndef NEW_GC |
| 771 | 3319 release_breathing_space (); |
| 3263 | 3320 #endif /* not NEW_GC */ |
| 771 | 3321 |
| 3322 /* Tell malloc where start of impure now is */ | |
| 3323 /* Also arrange for warnings when nearly out of space. */ | |
| 3324 #ifndef SYSTEM_MALLOC | |
| 3325 memory_warnings (my_edata, malloc_warning); | |
| 3326 #endif | |
| 3327 | |
| 3092 | 3328 #ifdef NEW_GC |
| 3329 gc_full (); | |
| 3330 #else /* not NEW_GC */ | |
| 814 | 3331 garbage_collect_1 (); |
| 3092 | 3332 #endif /* not NEW_GC */ |
| 814 | 3333 |
| 3334 #ifdef PDUMP | |
| 3335 pdump (); | |
| 3336 #elif defined (WIN32_NATIVE) | |
| 3337 unexec (XSTRING_DATA (filename), | |
| 3338 STRINGP (symfile) ? XSTRING_DATA (symfile) : 0, | |
| 3339 (uintptr_t) my_edata, 0, 0); | |
| 3340 #else | |
| 771 | 3341 { |
| 3342 Extbyte *filename_ext; | |
| 3343 Extbyte *symfile_ext; | |
| 3344 | |
|
4981
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Ben Wing <ben@xemacs.org>
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4969
diff
changeset
|
3345 LISP_PATHNAME_CONVERT_OUT (filename, filename_ext); |
| 771 | 3346 |
| 3347 if (STRINGP (symfile)) | |
|
4981
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diff
changeset
|
3348 LISP_PATHNAME_CONVERT_OUT (symfile, symfile_ext); |
| 771 | 3349 else |
| 3350 symfile_ext = 0; | |
| 3351 | |
| 814 | 3352 # ifdef DOUG_LEA_MALLOC |
| 771 | 3353 malloc_state_ptr = malloc_get_state (); |
| 814 | 3354 # endif |
| 771 | 3355 /* here we break our rule that the filename conversion should |
| 3356 be performed at the actual time that the system call is made. | |
| 3357 It's a whole lot easier to do the conversion here than to | |
| 3358 modify all the unexec routines to ensure that filename | |
| 3359 conversion is applied everywhere. Don't worry about memory | |
| 3360 leakage because this call only happens once. */ | |
| 3361 unexec (filename_ext, symfile_ext, (uintptr_t) my_edata, 0, 0); | |
| 814 | 3362 # ifdef DOUG_LEA_MALLOC |
| 771 | 3363 free (malloc_state_ptr); |
| 814 | 3364 # endif |
| 771 | 3365 } |
| 814 | 3366 #endif /* not PDUMP, not WIN32_NATIVE */ |
| 771 | 3367 |
| 3368 purify_flag = opurify; | |
| 3369 | |
| 814 | 3370 UNGCPRO; |
| 771 | 3371 return Qnil; |
| 3372 } | |
| 3373 | |
| 3374 | |
| 3375 /************************************************************************/ | |
| 3376 /* exiting XEmacs (intended or not) */ | |
| 3377 /************************************************************************/ | |
| 3378 | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
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diff
changeset
|
3379 /* Do we need to pause with a message box so that messages can be read |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3380 at shutdown? We do this is we have support for native Windows frames |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3381 and if we are native Windows. The first part is because only when compiled |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3382 for native Windows frames do we have Fmswindows_message_box(), and |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3383 the second part is because we don't want to do this under Cygwin, where |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3384 we have a Unix-like environment and a working stderr where the messages |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3385 go. The two conditions sound somewhat redundant (maybe we could just |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3386 use the second?) but they aren't completely: Theoretically (maybe with |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3387 MinGW?) we could imagine compiling under native Windows as the OS |
|
5384
3889ef128488
Fix misspelled words, and some grammar, across the entire source tree.
Jerry James <james@xemacs.org>
parents:
5255
diff
changeset
|
3388 but e.g. targeting only X Windows as the window system. --ben */ |
|
5023
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Ben Wing <ben@xemacs.org>
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changeset
|
3389 |
|
838630c0734f
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Ben Wing <ben@xemacs.org>
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5014
diff
changeset
|
3390 #if defined (HAVE_MS_WINDOWS) && defined (WIN32_NATIVE) |
|
838630c0734f
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Ben Wing <ben@xemacs.org>
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5014
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changeset
|
3391 # define NEED_WINDOWS_MESSAGE_PAUSE |
|
838630c0734f
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Ben Wing <ben@xemacs.org>
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5014
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changeset
|
3392 #endif |
|
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|
3393 |
| 2367 | 3394 /* |
| 3395 | |
| 3396 Info on intended/unintended exits: | |
| 3397 | |
| 3398 (Info-goto-node "(internals)Exiting") | |
| 771 | 3399 */ |
| 3400 | |
| 3401 /* ------------------------------- */ | |
| 3402 /* low-level debugging functions */ | |
| 3403 /* ------------------------------- */ | |
| 3404 | |
| 3405 #if defined (WIN32_NATIVE) && defined (DEBUG_XEMACS) | |
| 3406 #define debugging_breakpoint() DebugBreak () | |
| 3407 #else | |
| 3408 #define debugging_breakpoint() | |
| 3409 #endif | |
| 3410 | |
| 3411 void | |
| 3412 debug_break (void) | |
| 3413 { | |
| 3414 debugging_breakpoint (); | |
| 3415 } | |
| 3416 | |
| 1315 | 3417 #ifdef WIN32_ANY |
| 771 | 3418 |
| 3419 /* Return whether all bytes in the specified memory block can be read. */ | |
| 3420 int | |
| 4854 | 3421 debug_can_access_memory (const void *ptr, Bytecount len) |
| 771 | 3422 { |
| 3423 return !IsBadReadPtr (ptr, len); | |
| 3424 } | |
| 3425 | |
| 1315 | 3426 #else /* !WIN32_ANY */ |
| 771 | 3427 |
| 3428 /* #### There must be a better way!!!! */ | |
| 3429 | |
| 3430 static JMP_BUF memory_error_jump; | |
| 3431 | |
| 3432 static SIGTYPE | |
| 3433 debug_memory_error (int signum) | |
| 3434 { | |
| 3435 EMACS_REESTABLISH_SIGNAL (signum, debug_memory_error); | |
| 3436 EMACS_UNBLOCK_SIGNAL (signum); | |
| 3437 LONGJMP (memory_error_jump, 1); | |
| 3438 } | |
| 3439 | |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3440 /* Used in debug_can_access_memory(). Made into a global, externally |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3441 accessible variable to make absolutely sure that no compiler will |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3442 optimize away the memory-read function in debug_can_access_memory(); |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3443 see comments there. */ |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3444 |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3445 volatile int dcam_saveval; |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3446 |
| 771 | 3447 /* Return whether all bytes in the specified memory block can be read. */ |
| 3448 int | |
| 4854 | 3449 debug_can_access_memory (const void *ptr, Bytecount len) |
| 771 | 3450 { |
| 3451 /* Use volatile to protect variables from being clobbered by longjmp. */ | |
| 3452 SIGTYPE (*volatile old_sigbus) (int); | |
| 3453 SIGTYPE (*volatile old_sigsegv) (int); | |
| 3454 volatile int old_errno = errno; | |
| 3455 volatile int retval = 1; | |
| 3456 | |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3457 assert (len > 0); |
| 771 | 3458 if (!SETJMP (memory_error_jump)) |
| 3459 { | |
| 3460 old_sigbus = | |
| 3461 (SIGTYPE (*) (int)) EMACS_SIGNAL (SIGBUS, debug_memory_error); | |
| 3462 old_sigsegv = | |
| 3463 (SIGTYPE (*) (int)) EMACS_SIGNAL (SIGSEGV, debug_memory_error); | |
| 3464 | |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3465 /* We could just do memcmp (ptr, ptr, len), but we want to avoid any |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3466 possibility that a super-optimizing compiler might optimize away such |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3467 a call by concluding that its result is always 1. */ |
| 771 | 3468 if (len > 1) |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3469 /* Instead, if length is > 1, do off-by-one comparison. |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3470 We save the value somewhere that is externally accessible to |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3471 make absolutely sure that a compiler won't optimize away the |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3472 call by concluding that the return value isn't really used. |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3473 */ |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3474 dcam_saveval = memcmp (ptr, (Rawbyte *) ptr + 1, len - 1); |
| 771 | 3475 else |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3476 { |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3477 /* We can't do the off-by-one trick with only one byte, so instead, |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3478 we compare to a fixed-sized buffer. */ |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3479 Rawbyte randval[1]; |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3480 randval[0] = 0; |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3481 dcam_saveval = memcmp (randval, ptr, len); |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3482 } |
| 771 | 3483 } |
| 3484 else | |
| 3485 retval = 0; | |
| 3486 EMACS_SIGNAL (SIGBUS, old_sigbus); | |
| 3487 EMACS_SIGNAL (SIGSEGV, old_sigsegv); | |
| 3488 errno = old_errno; | |
| 854 | 3489 |
| 771 | 3490 return retval; |
| 3491 } | |
| 3492 | |
| 1315 | 3493 #endif /* WIN32_ANY */ |
| 771 | 3494 |
| 3495 #ifdef DEBUG_XEMACS | |
| 3496 | |
| 3497 DEFUN ("force-debugging-signal", Fforce_debugging_signal, 0, 1, 0, /* | |
| 3498 Cause XEmacs to enter the debugger. | |
| 3499 On some systems, there may be no way to do this gracefully; if so, | |
| 3500 nothing happens unless ABORT is non-nil, in which case XEmacs will | |
| 2500 | 3501 ABORT() -- a sure-fire way to immediately get back to the debugger, |
| 771 | 3502 but also a sure-fire way to kill XEmacs (and dump core on Unix |
| 3503 systems)! | |
| 3504 */ | |
| 3505 (abort_)) | |
| 3506 { | |
| 3507 debugging_breakpoint (); | |
| 3508 if (!NILP (abort_)) | |
| 2500 | 3509 ABORT (); |
| 771 | 3510 return Qnil; |
| 3511 } | |
| 3512 | |
| 3513 #endif /* DEBUG_XEMACS */ | |
| 3514 | |
| 3515 /* ------------------------------- */ | |
| 3516 /* some helper functions */ | |
| 3517 /* ------------------------------- */ | |
| 3518 | |
| 3519 static void | |
| 3520 ensure_no_quitting_from_now_on (void) | |
| 3521 { | |
| 3522 /* make sure no quitting from now on!! */ | |
| 3523 dont_check_for_quit = 1; | |
| 3524 Vinhibit_quit = Qt; | |
| 3525 Vquit_flag = Qnil; | |
| 3526 } | |
| 3527 | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3528 #ifdef NEED_WINDOWS_MESSAGE_PAUSE |
| 771 | 3529 static void |
| 3530 pause_so_user_can_read_messages (int allow_further) | |
| 3531 { | |
| 3532 static int already_paused; | |
| 3533 | |
| 1315 | 3534 if (already_paused) |
| 771 | 3535 return; |
| 3536 if (!allow_further) | |
| 3537 already_paused = 1; | |
| 442 | 3538 /* If we displayed a message on the console, then we must allow the |
| 3539 user to see this message. This may be unnecessary, but can't hurt, | |
| 3540 and we can't necessarily check arg; e.g. xemacs --help kills with | |
| 3541 argument 0. */ | |
| 1315 | 3542 if (mswindows_message_outputted && |
| 3543 /* noninteractive, we always show the box. Else, | |
| 3544 do it when there is not yet an initial frame -- in such case, | |
| 3545 XEmacs will just die immediately and we wouldn't see anything. */ | |
| 3546 (noninteractive || NILP (Fselected_frame (Qnil)))) | |
| 771 | 3547 Fmswindows_message_box |
| 3548 (build_msg_string ("Messages outputted. XEmacs is exiting."), | |
| 3549 Qnil, Qnil); | |
| 3550 } | |
| 442 | 3551 #endif |
| 3552 | |
| 826 | 3553 #ifdef WIN32_NATIVE |
| 3554 | |
| 3555 static DWORD CALLBACK | |
| 3556 wait_for_termination_signal (LPVOID handle) | |
| 3557 { | |
| 3558 HANDLE hevent = (HANDLE) handle; | |
| 3559 WaitForSingleObject (hevent, INFINITE); | |
| 3560 ExitProcess (0); | |
| 3561 return 0; /* not reached */ | |
| 3562 } | |
| 3563 | |
| 3564 #endif | |
| 771 | 3565 /* -------------------------------- */ |
| 3566 /* a (more-or-less) normal shutdown */ | |
| 3567 /* -------------------------------- */ | |
| 428 | 3568 |
| 3569 /* Perform an orderly shutdown of XEmacs. Autosave any modified | |
| 3570 buffers, kill any child processes, clean up the terminal modes (if | |
| 3571 we're in the foreground), and other stuff like that. Don't perform | |
| 3572 any redisplay; this may be called when XEmacs is shutting down in | |
| 3573 the background, or after its X connection has died. | |
| 3574 | |
| 3575 If SIG is a signal number, print a message for it. | |
| 3576 | |
| 442 | 3577 This is called by fatal signal handlers and Fkill_emacs. It used to |
| 3578 be called by X protocol error handlers, but instead they now call | |
| 3579 Fkill_emacs. */ | |
| 771 | 3580 |
| 428 | 3581 static void |
| 442 | 3582 shut_down_emacs (int sig, Lisp_Object stuff, int no_auto_save) |
| 428 | 3583 { |
| 3584 /* This function can GC */ | |
| 3585 /* Prevent running of hooks and other non-essential stuff | |
| 3586 from now on. */ | |
| 3587 preparing_for_armageddon = 1; | |
| 3588 | |
| 442 | 3589 ensure_no_quitting_from_now_on (); |
| 428 | 3590 |
| 3591 #ifdef QUANTIFY | |
| 3592 quantify_stop_recording_data (); | |
| 3593 #endif /* QUANTIFY */ | |
| 3594 | |
| 3595 /* This is absolutely the most important thing to do, so make sure | |
| 3596 we do it now, before anything else. We might have crashed and | |
| 3597 be in a weird inconsistent state, and potentially anything could | |
| 3598 set off another protection fault and cause us to bail out | |
| 3599 immediately. */ | |
| 442 | 3600 /* Steve writes the following: |
| 3601 | |
| 3602 [[I'm not removing the code entirely, yet. We have run up against | |
| 428 | 3603 a spate of problems in diagnosing crashes due to crashes within |
| 3604 crashes. It has very definitely been determined that code called | |
| 3605 during auto-saving cannot work if XEmacs crashed inside of GC. | |
| 3606 We already auto-save on an itimer so there cannot be too much | |
| 3607 unsaved stuff around, and if we get better crash reports we might | |
| 442 | 3608 be able to get more problems fixed so I'm disabling this. -slb]] |
| 3609 | |
| 3610 and DISABLES AUTO-SAVING ENTIRELY during crashes! Way way bad idea. | |
| 3611 | |
| 3612 Instead let's just be more intelligent about avoiding crashing | |
| 3613 when possible, esp. nested crashes. | |
| 3614 */ | |
| 3615 if (!no_auto_save) | |
| 3616 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */ | |
| 428 | 3617 |
| 3618 fflush (stdout); | |
| 3619 reset_all_consoles (); | |
| 3620 if (sig && sig != SIGTERM) | |
| 3621 { | |
| 442 | 3622 if (sig == -1) |
| 3623 stderr_out ("\nFatal error.\n\n"); | |
| 3624 else | |
| 3625 stderr_out ("\nFatal error (%d).\n\n", sig); | |
| 428 | 3626 stderr_out |
| 3627 ("Your files have been auto-saved.\n" | |
| 1204 | 3628 "Use `M-x recover-session' to recover them.\n" |
| 3629 "\n" | |
| 3630 "Your version of XEmacs was distributed with a PROBLEMS file that may describe\n" | |
| 3631 "your crash, and with luck a workaround. Please check it first, but do report\n" | |
| 3632 "the crash anyway.\n\n" | |
| 3633 "Please report this bug by invoking M-x report-emacs-bug, or by selecting\n" | |
| 3634 "`Send Bug Report' from the Help menu. If that won't work, send ordinary\n" | |
| 2994 | 3635 "email to `xemacs-beta@xemacs.org'." |
| 3636 " *MAKE SURE* to include this entire\n" | |
| 3637 "output from this crash, especially including the Lisp backtrace, as well as\n" | |
| 3638 "the XEmacs configuration from M-x describe-installation (or equivalently,\n" | |
| 3639 "the file `Installation' in the top of the build tree).\n" | |
| 1204 | 3640 #ifdef _MSC_VER |
| 3641 "\n" | |
| 3642 "If you are fortunate enough to have some sort of debugging aid installed\n" | |
| 3643 "on your system, for example Visual C++, and you can get a C stack backtrace,\n" | |
| 3644 "*please* include it, as it will make our life far easier.\n" | |
| 3645 "\n" | |
| 3646 #else | |
| 3647 "\n" | |
| 3648 "*Please* try *hard* to obtain a C stack backtrace; without it, we are unlikely\n" | |
| 3649 "to be able to analyze the problem. Locate the core file produced as a result\n" | |
| 3650 "of this crash (often called `core' or `core.<process-id>', and located in\n" | |
| 3651 "the directory in which you started XEmacs or your home directory), and type\n" | |
| 3652 "\n" | |
| 3653 " gdb " | |
| 442 | 3654 #endif |
| 3655 ); | |
| 3656 #ifndef _MSC_VER | |
| 428 | 3657 { |
| 2367 | 3658 const Ibyte *name; |
| 3659 Ibyte *dir = 0; | |
| 428 | 3660 |
| 3661 /* Now try to determine the actual path to the executable, | |
| 3662 to try to make the backtrace-determination process as foolproof | |
| 3663 as possible. */ | |
| 3664 if (STRINGP (Vinvocation_name)) | |
| 2367 | 3665 name = XSTRING_DATA (Vinvocation_name); |
| 428 | 3666 else |
| 2367 | 3667 name = (const Ibyte *) "xemacs"; |
| 428 | 3668 if (STRINGP (Vinvocation_directory)) |
| 2367 | 3669 dir = XSTRING_DATA (Vinvocation_directory); |
| 428 | 3670 if (!dir || dir[0] != '/') |
| 3671 stderr_out ("`which %s`", name); | |
| 2367 | 3672 else if (dir[qxestrlen (dir) - 1] != '/') |
| 428 | 3673 stderr_out ("%s/%s", dir, name); |
| 3674 else | |
| 3675 stderr_out ("%s%s", dir, name); | |
| 3676 } | |
| 3677 stderr_out | |
| 1097 | 3678 (" core\n" |
| 3679 "\n" | |
| 1204 | 3680 "then type `where' at the debugger prompt. No GDB on your system? You may\n" |
| 3681 "have DBX, or XDB, or SDB. (Ask your system administrator if you need help.)\n" | |
| 3682 "If no core file was produced, enable them (often with `ulimit -c unlimited')\n" | |
|
5384
3889ef128488
Fix misspelled words, and some grammar, across the entire source tree.
Jerry James <james@xemacs.org>
parents:
5255
diff
changeset
|
3683 "in case of future reoccurrence of the crash.\n"); |
| 442 | 3684 #endif /* _MSC_VER */ |
| 428 | 3685 } |
| 3686 | |
| 3687 stuff_buffered_input (stuff); | |
| 3688 | |
| 3689 kill_buffer_processes (Qnil); | |
| 3690 | |
| 3691 #ifdef CLASH_DETECTION | |
| 3692 unlock_all_files (); | |
| 3693 #endif | |
| 3694 | |
| 3695 #ifdef TOOLTALK | |
| 3696 tt_session_quit (tt_default_session ()); | |
| 3697 #if 0 | |
| 3698 /* The following crashes when built on X11R5 and run on X11R6 */ | |
| 3699 tt_close (); | |
| 3700 #endif | |
| 3701 #endif /* TOOLTALK */ | |
| 3702 } | |
| 3703 | |
| 771 | 3704 /* Dumping apparently isn't supported by versions of GCC >= 2.8. */ |
| 3705 /* The following needs conditionalization on whether either XEmacs or */ | |
| 3706 /* various system shared libraries have been built and linked with */ | |
| 3707 /* GCC >= 2.8. -slb */ | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4710
diff
changeset
|
3708 #ifndef SYSTEM_MALLOC |
| 771 | 3709 static void |
| 2286 | 3710 voodoo_free_hook (void *UNUSED (mem)) |
| 771 | 3711 { |
| 3712 /* Disable all calls to free() when XEmacs is exiting and it doesn't */ | |
| 3713 /* matter. */ | |
| 3714 __free_hook = | |
| 2286 | 3715 #if defined (TYPEOF) && !defined (UNO) |
| 1792 | 3716 /* prototype of __free_hook varies with glibc version */ |
| 1799 | 3717 (TYPEOF (__free_hook)) |
| 440 | 3718 #endif |
| 771 | 3719 voodoo_free_hook; |
| 3720 } | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4710
diff
changeset
|
3721 #endif /* SYSTEM_MALLOC */ |
| 771 | 3722 |
| 2268 | 3723 DEFUN_NORETURN ("kill-emacs", Fkill_emacs, 0, 1, "P", /* |
| 771 | 3724 Exit the XEmacs job and kill it. Ask for confirmation, without argument. |
| 3725 If ARG is an integer, return ARG as the exit program code. | |
| 3726 If ARG is a string, stuff it as keyboard input. | |
| 3727 | |
| 3728 The value of `kill-emacs-hook', if not void, | |
| 3729 is a list of functions (of no args), | |
| 3730 all of which are called before XEmacs is actually killed. | |
| 428 | 3731 */ |
| 771 | 3732 (arg)) |
| 428 | 3733 { |
| 3734 /* This function can GC */ | |
| 771 | 3735 struct gcpro gcpro1; |
| 3736 | |
| 3737 GCPRO1 (arg); | |
| 3738 | |
| 3739 if (feof (stdin)) | |
| 3740 arg = Qt; | |
| 3741 | |
| 3742 if (!preparing_for_armageddon && !noninteractive) | |
| 3743 run_hook (Qkill_emacs_hook); | |
| 3744 | |
| 3745 ensure_no_quitting_from_now_on (); | |
| 3746 | |
| 3747 if (!preparing_for_armageddon) | |
| 428 | 3748 { |
| 771 | 3749 Lisp_Object concons, nextcons; |
| 3750 | |
| 3751 /* Normally, go ahead and delete all the consoles now. | |
| 3752 Some unmentionably lame window systems (MS Wwwww...... eek, | |
| 3753 I can't even say it) don't properly clean up after themselves, | |
| 3754 and even for those that do, it might be cleaner this way. | |
| 3755 If we're going down, however, we don't do this (might | |
| 3756 be too dangerous), and if we get a crash somewhere within | |
| 3757 this loop, we'll still autosave and won't try this again. */ | |
| 3758 | |
| 3759 LIST_LOOP_DELETING (concons, nextcons, Vconsole_list) | |
| 3760 { | |
| 3761 /* There is very little point in deleting the stream console. | |
| 3762 It uses stdio, which should flush any buffered output and | |
| 3763 something can only go wrong. -slb */ | |
| 3764 /* I changed my mind. There's a stupid hack in close to add | |
| 3765 a trailing newline. */ | |
| 3766 /*if (!CONSOLE_STREAM_P (XCONSOLE (XCAR (concons))))*/ | |
| 3767 delete_console_internal (XCONSOLE (XCAR (concons)), 1, 1, 0); | |
| 3768 } | |
| 428 | 3769 } |
| 3770 | |
| 3771 UNGCPRO; | |
| 3772 | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3773 #ifdef NEED_WINDOWS_MESSAGE_PAUSE |
| 771 | 3774 pause_so_user_can_read_messages (1); |
| 428 | 3775 #endif |
| 854 | 3776 |
| 771 | 3777 shut_down_emacs (0, STRINGP (arg) ? arg : Qnil, 0); |
| 3778 | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4710
diff
changeset
|
3779 #ifndef SYSTEM_MALLOC |
| 771 | 3780 __free_hook = |
| 2286 | 3781 #if defined (TYPEOF) && !defined (UNO) |
| 1792 | 3782 /* prototype of __free_hook varies with glibc version */ |
| 1799 | 3783 (TYPEOF (__free_hook)) |
| 771 | 3784 #endif |
| 3785 voodoo_free_hook; | |
| 428 | 3786 #endif |
| 771 | 3787 |
| 3788 exit (INTP (arg) ? XINT (arg) : 0); | |
| 2268 | 3789 RETURN_NOT_REACHED (Qnil); |
| 428 | 3790 } |
| 3791 | |
| 771 | 3792 /* -------------------------------- */ |
| 3793 /* abnormal shutdowns: GP faults */ | |
| 3794 /* -------------------------------- */ | |
| 3795 | |
| 814 | 3796 /* This is somewhat ad-hoc ... figure out whether the user is developing |
| 3797 XEmacs, which means (under MS Windows) they have a system debugger | |
| 3798 installed that catches GP faults in any application and lets them open | |
| 3799 up MS Dev Studio and start debugging the application -- similar to | |
| 3800 producing a core dump and then going back with a debugger to investigate | |
| 3801 the core dump, except that the program is still running. When this is | |
| 3802 installed, it's better not to "pause so user gets messages" because the | |
| 3803 debugger will pause anyway; and in case we're currently with a menu | |
| 3804 popped up or somewhere else inside of an internal modal loop, we will | |
| 3805 get wedged when we output the "pause". (It seems that the two modal | |
| 3806 loops will fight each other and the return key will never be passed to | |
| 3807 the "pause" handler so that XEmacs's GPF handler can return, resignal | |
| 3808 the GPF, and properly go into the debugger.) */ | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3809 #ifdef ERROR_CHECK_ANY |
| 814 | 3810 #define USER_IS_DEVELOPING_XEMACS |
| 3811 #endif | |
| 3812 | |
| 854 | 3813 |
| 771 | 3814 /* Handle bus errors, illegal instruction, etc: actual implementation. */ |
| 3815 static void | |
| 3816 guts_of_fatal_error_signal (int sig) | |
| 428 | 3817 { |
| 771 | 3818 fatal_error_in_progress++; |
| 2367 | 3819 inhibit_non_essential_conversion_operations = 1; |
| 771 | 3820 preparing_for_armageddon = 1; |
| 3821 | |
| 3822 ensure_no_quitting_from_now_on (); | |
| 3823 | |
| 3824 /* Only try auto-saving first time through. If we crash in auto-saving, | |
| 3825 don't do it again. */ | |
| 3826 if (fatal_error_in_progress == 1) | |
| 428 | 3827 { |
| 771 | 3828 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */ |
| 3829 /* Do this so that the variable has the same value of 2 regardless of | |
| 3830 whether we made it through auto-saving correctly. */ | |
| 3831 fatal_error_in_progress++; | |
| 428 | 3832 } |
| 771 | 3833 else if (fatal_error_in_progress == 2) |
| 3834 stderr_out ("WARNING: Unable to auto-save your files properly.\n" | |
| 3835 "Some or all may in fact have been auto-saved.\n" | |
| 3836 "\n"); | |
| 3837 | |
| 3838 /* Now, reset our signal handler, so the next time, we just die. | |
| 3839 Don't do this before auto-saving. */ | |
| 3840 if (sig >= 0) | |
| 3841 EMACS_SIGNAL (sig, SIG_DFL); | |
| 3842 | |
| 3843 /* Keep in mind that there's more than one signal that we can crash | |
| 3844 on. */ | |
| 3845 /* If fatal error occurs in code below, avoid infinite recursion. */ | |
| 3846 if (fatal_error_in_progress <= 2) | |
| 3847 { | |
| 3848 shut_down_emacs (sig, Qnil, 1); | |
| 3849 stderr_out ("\nLisp backtrace follows:\n\n"); | |
| 3850 debug_backtrace (); | |
| 3851 # if 0 /* This is evil, rarely useful, and causes grief in some cases. */ | |
| 3852 /* Check for Sun-style stack printing via /proc */ | |
| 3853 { | |
| 2367 | 3854 const Ascbyte *pstack = "/usr/proc/bin/pstack"; |
| 771 | 3855 if (access (pstack, X_OK) == 0) |
| 3856 { | |
| 2367 | 3857 Ascbyte buf[100]; |
| 771 | 3858 stderr_out ("\nC backtrace follows:\n" |
| 3859 "(A real debugger may provide better information)\n\n"); | |
| 2367 | 3860 sprintf (buf, "%s %d >&2", pstack, (int) getpid()); |
| 771 | 3861 system (buf); |
| 3862 } | |
| 3863 } | |
| 3864 # endif | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3865 #if defined (NEED_WINDOWS_MESSAGE_PAUSE) && !defined (USER_IS_DEVELOPING_XEMACS) |
| 771 | 3866 pause_so_user_can_read_messages (0); |
| 3867 #endif | |
| 3868 } | |
| 428 | 3869 } |
| 3870 | |
| 771 | 3871 /* This is called when a fatal signal (SIGBUS aka "bus error", SIGSEGV aka |
| 3872 "segmentation violation", SIGILL aka "illegal instruction", and many | |
| 3873 others) is sent to the program. This generally happens under Unix, | |
| 3874 not MS Windows. */ | |
| 3875 SIGTYPE | |
| 3876 fatal_error_signal (int sig) | |
| 428 | 3877 { |
| 771 | 3878 /* Unblock the signal so that if the same signal gets sent in the |
| 3879 code below, we avoid a deadlock. */ | |
| 3880 EMACS_UNBLOCK_SIGNAL (sig); | |
| 3881 | |
| 3882 guts_of_fatal_error_signal (sig); | |
| 3883 | |
| 3092 | 3884 #ifdef NEW_GC |
| 3885 /* This time the signal will really be fatal. To be able to debug | |
| 3886 SIGSEGV and SIGBUS also during write barrier, send SIGABRT. */ | |
| 3887 #ifdef WIN32_NATIVE | |
| 3888 if (sig == SIGSEGV) | |
| 3889 raise (SIGABRT); | |
| 3890 else | |
| 3891 raise (sig); | |
| 3892 #else | |
| 3893 if ((sig == SIGSEGV) || (sig == SIGBUS)) | |
| 3894 kill (qxe_getpid (), SIGABRT); | |
| 3895 else | |
| 3896 kill (qxe_getpid (), sig); | |
| 3897 #endif | |
| 3898 #else /* not NEW_GC */ | |
| 771 | 3899 /* Signal the same code; this time it will really be fatal. */ |
| 3900 #ifdef WIN32_NATIVE | |
| 3901 raise (sig); | |
| 3902 #else | |
| 3903 kill (qxe_getpid (), sig); | |
| 3904 #endif | |
| 3092 | 3905 #endif /* not NEW_GC */ |
| 771 | 3906 SIGRETURN; |
| 428 | 3907 } |
| 3908 | |
| 771 | 3909 #ifdef _MSC_VER |
| 3910 | |
| 3911 #define STATUS_ASSERTION_FAILURE 0xE0000001 | |
| 3912 | |
| 3913 static DWORD | |
| 3914 mswindows_handle_hardware_exceptions_1 (void) | |
| 428 | 3915 { |
| 2367 | 3916 inhibit_non_essential_conversion_operations = 1; |
| 793 | 3917 preparing_for_armageddon = 1; |
| 814 | 3918 #if !defined (USER_IS_DEVELOPING_XEMACS) |
| 771 | 3919 pause_so_user_can_read_messages (0); |
| 814 | 3920 #endif |
| 771 | 3921 return EXCEPTION_EXECUTE_HANDLER; |
| 428 | 3922 } |
| 3923 | |
| 771 | 3924 /* This is called under MS Windows when an exception (this encompasses both |
| 3925 user-defined exceptions and hardware exceptions such as GP faults aka | |
| 3926 SIGBUS or SIGSEGV) is triggered. */ | |
| 3927 | |
| 3928 static DWORD | |
| 3929 mswindows_handle_hardware_exceptions (DWORD code) | |
| 428 | 3930 { |
| 771 | 3931 if (code != STATUS_ACCESS_VIOLATION && code != STATUS_ILLEGAL_INSTRUCTION |
| 3932 && code != STATUS_PRIVILEGED_INSTRUCTION | |
| 3933 && code != STATUS_DATATYPE_MISALIGNMENT | |
| 3934 && code != STATUS_ASSERTION_FAILURE) | |
| 3935 return EXCEPTION_CONTINUE_SEARCH; | |
| 3936 | |
| 3937 /* I don't know if this filter is still wrapped in the outer __try, but | |
| 3938 it doesn't hurt to have another one, and it lets us control more | |
| 3939 exactly what we really want to do in such a situation. What we do is | |
| 3940 pause, if we haven't already done so, so that the user can see what's | |
| 3941 output. This is critical because otherwise the output is gone. */ | |
| 3942 __try | |
| 3943 { | |
| 3944 guts_of_fatal_error_signal (-1); | |
| 3945 } | |
| 3946 /* VC++ documentation says that | |
| 3947 GetExceptionCode() cannot be called inside the filter itself. */ | |
| 3948 | |
| 3949 /* __except (mswindows_handle_hardware_exceptions (GetExceptionCode ())) {} | |
| 3950 | |
| 3951 The line above is original. Unfortunately, when an error is tripped | |
| 3952 inside of the handler (e.g. during Fbacktrace()), and the handler for | |
| 3953 the handler is invoked, it correctly notices that something is amiss | |
| 3954 and it should just return -- but it returns EXCEPTION_CONTINUE_SEARCH, | |
| 3955 which causes the debugger to be invoked debugging the handler code in | |
| 3956 this function -- and WITH THE STACK UNWOUND so that you see main() | |
| 3957 calling mswindows_handle_hardware_exceptions(), calling Fbacktrace(), | |
| 3958 and a crash a couple of frames in -- AND NO SIGN OF THE ORIGINAL CRASH! | |
| 3959 | |
| 3960 There's some real weirdness going on in the stack handling -- unlike | |
| 3961 in Unix, where further crashes just keep adding to the stack, it seems | |
| 3962 that under the structured-exception-handling, the stack can actually | |
| 3963 bounce back and forth between the full stack at the location of the | |
| 3964 exception and the unwound stack at the place where the __try clause was | |
| 3965 established. I don't completely understand it. What I do know is that | |
| 3966 returning EXCEPTION_EXECUTE_HANDLER on nested crash has the effect of | |
| 3967 aborting execution of the handler and going back to the outer filter | |
| 3968 function, which returns EXCEPTION_CONTINUE_SEARCH and everything is | |
| 3969 hunky-dorey -- your debugger sees a crash at the right location with | |
| 3970 the right stack. | |
| 3971 | |
| 3972 I'm leaving in the trickier Unix-like code in the handler; someone who | |
| 3973 understands better than me how the stack works in these handlers could | |
| 3974 fix it up more. As it is, it works pretty well, so I'm not likely to | |
| 3975 touch it more. --ben | |
| 3976 */ | |
| 3977 | |
| 3978 __except (mswindows_handle_hardware_exceptions_1 ()) {} | |
| 3979 | |
| 3980 /* pretend we didn't handle this, so that the debugger is invoked and/or | |
| 3981 the normal GPF box appears. */ | |
| 3982 return EXCEPTION_CONTINUE_SEARCH; | |
| 428 | 3983 } |
| 3984 | |
| 771 | 3985 #endif /* _MSC_VER */ |
| 3986 | |
| 3987 /* -------------------------------------- */ | |
| 3988 /* abnormal shutdowns: assertion failures */ | |
| 3989 /* -------------------------------------- */ | |
| 428 | 3990 |
| 3991 /* This flag is useful to define if you're under a debugger; this way, you | |
| 3992 can put a breakpoint of assert_failed() and debug multiple problems | |
| 3993 in one session without having to recompile. */ | |
| 3994 /* #define ASSERTIONS_DONT_ABORT */ | |
| 3995 | |
| 3996 /* This highly dubious kludge ... shut up Jamie, I'm tired of your slagging. */ | |
| 3997 | |
| 771 | 3998 /* Nonzero if handling an assertion failure. (Bumped by one each time |
| 3999 we recursively hit such a failure.) */ | |
| 442 | 4000 static int in_assert_failed; |
| 771 | 4001 |
| 2367 | 4002 static const Ascbyte *assert_failed_file; |
| 442 | 4003 static int assert_failed_line; |
| 2367 | 4004 static const Ascbyte *assert_failed_expr; |
| 442 | 4005 |
| 4006 #ifdef fprintf | |
| 4007 #undef fprintf | |
| 4008 #endif | |
| 4009 | |
| 2500 | 4010 /* This is called when an assert() fails or when ABORT() is called -- both |
| 771 | 4011 of those are defined in the preprocessor to an expansion involving |
| 4012 assert_failed(). */ | |
| 442 | 4013 void |
| 2367 | 4014 assert_failed (const Ascbyte *file, int line, const Ascbyte *expr) |
| 428 | 4015 { |
| 442 | 4016 /* If we're already crashing, let's not crash again. This might be |
| 4017 critical to getting auto-saving working properly. */ | |
| 4018 if (fatal_error_in_progress) | |
| 4019 return; | |
| 4020 | |
| 4021 /* We are extremely paranoid so we sensibly deal with recursive | |
| 4022 assertion failures. */ | |
| 4023 in_assert_failed++; | |
|
5014
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
4024 inhibit_non_essential_conversion_operations++; |
| 442 | 4025 |
| 4026 if (in_assert_failed >= 4) | |
| 4027 _exit (-1); | |
| 4028 else if (in_assert_failed == 3) | |
| 4029 { | |
| 771 | 4030 debugging_breakpoint (); |
| 442 | 4031 _exit (-1); |
| 4032 } | |
| 4033 else if (in_assert_failed == 2) | |
| 4034 { | |
| 771 | 4035 /* Ultra-paranoia. stderr_out() tries very hard not to do |
| 4036 anything during assertion failures that might trigger more | |
| 4037 failures; but we might have messed up somewhere. fprintf was | |
| 4038 undeffed above, in case it was encapsulated. */ | |
| 442 | 4039 fprintf (stderr, |
| 4040 "Fatal error: recursive assertion failure, " | |
| 4041 "file %s, line %d, %s\n", | |
| 4042 file, line, expr); | |
| 4043 fprintf (stderr, | |
| 4044 "Original assertion failure: file %s, line %d, %s\n", | |
| 4045 assert_failed_file, assert_failed_line, assert_failed_expr); | |
| 4046 } | |
| 4047 else | |
| 4048 { | |
| 4049 assert_failed_file = file; | |
| 4050 assert_failed_line = line; | |
| 4051 assert_failed_expr = expr; | |
| 4052 | |
| 771 | 4053 stderr_out ("\nFatal error: assertion failed, file %s, line %d, %s\n", |
| 4054 file, line, expr); | |
| 442 | 4055 } |
| 4056 | |
| 771 | 4057 /* Enable the following if you want a breakpoint right away to the |
| 4058 debugger, without the whole shutdown processing first. This can be | |
| 4059 useful if you're afraid the shutdown processing will modify state that | |
| 4060 you're trying to debug (generally fairly unlikely); but you then don't | |
| 4061 get the auto-save behavior, which may be extremely important if you | |
| 4062 were in the middle of doing something */ | |
| 4063 /* debugging_breakpoint (); */ | |
| 442 | 4064 #if !defined (ASSERTIONS_DONT_ABORT) |
| 1346 | 4065 #if defined (_MSC_VER) || defined (CYGWIN) |
| 4066 /* In VC++, calling abort() directly just seems to exit, in a way we can't | |
| 1303 | 4067 trap. (#### The docs say it does raise (SIGABRT), which we should be |
| 771 | 4068 able to trap. Perhaps we're messing up somewhere? Or perhaps MS is |
| 4069 messed up.) | |
| 4070 | |
| 4071 So, instead we cause an exception and enter into the structured | |
| 4072 exception-handling mechanism, which is just like what happens when a | |
| 4073 GPF occurs, and is cleaner anyway. (If we entered into one of the | |
| 4074 signal handlers, a crash in there would enter anyway into the | |
| 4075 structured exception stuff, and you'd get some weird mixture. Cleaner | |
| 4076 to keep it all in the expected way.) | |
| 4077 */ | |
| 4078 /* Either of the following work in terms of causing an exception. The | |
| 4079 second one looks cleaner but you get an odd message about "Unknown | |
| 4080 software exception ..." without the obvious "OK to terminate", "Cancel | |
| 4081 to debug"; instead, you just get OK/Cancel, which in fact do those | |
| 4082 same things. */ | |
| 1346 | 4083 /* In Cygwin, abort() doesn't get trapped properly in gdb but seg faults |
| 4084 do, so we resort to the same trick. */ | |
| 771 | 4085 * ((int *) 0) = 666; |
| 4086 /* RaiseException (STATUS_ASSERTION_FAILURE, EXCEPTION_NONCONTINUABLE, 0, | |
| 4087 0); */ | |
| 4088 #else | |
| 4089 really_abort (); | |
| 1346 | 4090 #endif /* defined (_MSC_VER) || defined (CYGWIN) */ |
| 771 | 4091 #endif /* !defined (ASSERTIONS_DONT_ABORT) */ |
|
5014
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
4092 inhibit_non_essential_conversion_operations--; |
|
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
4093 in_assert_failed--; |
| 428 | 4094 } |
| 4095 | |
| 5090 | 4096 /* This is called when an assert() fails or when ABORT() is called -- both |
| 4097 of those are defined in the preprocessor to an expansion involving | |
| 4098 assert_failed(). */ | |
| 4099 void | |
| 4100 assert_equal_failed (const Ascbyte *file, int line, EMACS_INT x, EMACS_INT y, | |
| 4101 const Ascbyte *exprx, const Ascbyte *expry) | |
| 4102 { | |
| 4103 Ascbyte bigstr[1000]; /* #### Could overflow, but avoids any need to do any | |
| 4104 allocation, even alloca(), hence safer */ | |
| 4105 sprintf (bigstr, "%s (%ld) should == %s (%ld) but doesn't", | |
| 4106 exprx, x, expry, y); | |
| 4107 assert_failed (file, line, bigstr); | |
| 4108 } | |
| 4109 | |
| 771 | 4110 /* -------------------------------------- */ |
| 4111 /* low-memory notification */ | |
| 4112 /* -------------------------------------- */ | |
| 4113 | |
| 4114 #ifdef SIGDANGER | |
| 4115 | |
| 4116 /* Handler for SIGDANGER. */ | |
| 4117 SIGTYPE | |
| 4118 memory_warning_signal (int sig) | |
| 4119 { | |
| 4120 /* #### bad bad bad; this function shouldn't do anything except | |
| 4121 set a flag, or weird corruption could happen. */ | |
| 4122 EMACS_SIGNAL (sig, memory_warning_signal); | |
| 4123 | |
| 4124 malloc_warning | |
| 4125 (GETTEXT ("Operating system warns that virtual memory is running low.\n")); | |
| 4126 | |
| 4127 /* It might be unsafe to call do_auto_save now. */ | |
| 4128 force_auto_save_soon (); | |
| 4129 } | |
| 4130 #endif /* SIGDANGER */ | |
| 4131 | |
| 4132 | |
| 4133 /************************************************************************/ | |
| 4134 /* Miscellaneous */ | |
| 4135 /************************************************************************/ | |
| 4136 | |
| 4137 DEFUN ("noninteractive", Fnoninteractive, 0, 0, 0, /* | |
| 4138 Non-nil return value means XEmacs is running without interactive terminal. | |
| 528 | 4139 */ |
| 771 | 4140 ()) |
| 528 | 4141 { |
| 771 | 4142 return noninteractive ? Qt : Qnil; |
| 528 | 4143 } |
| 4144 | |
| 428 | 4145 #ifdef QUANTIFY |
| 4146 DEFUN ("quantify-start-recording-data", Fquantify_start_recording_data, | |
| 4147 0, 0, "", /* | |
| 4148 Start recording Quantify data. | |
| 4149 */ | |
| 4150 ()) | |
| 4151 { | |
| 4152 quantify_start_recording_data (); | |
| 4153 return Qnil; | |
| 4154 } | |
| 4155 | |
| 4156 DEFUN ("quantify-stop-recording-data", Fquantify_stop_recording_data, | |
| 4157 0, 0, "", /* | |
| 4158 Stop recording Quantify data. | |
| 4159 */ | |
| 4160 ()) | |
| 4161 { | |
| 4162 quantify_stop_recording_data (); | |
| 4163 return Qnil; | |
| 4164 } | |
| 4165 | |
| 4166 DEFUN ("quantify-clear-data", Fquantify_clear_data, 0, 0, "", /* | |
| 4167 Clear all Quantify data. | |
| 4168 */ | |
| 4169 ()) | |
| 4170 { | |
| 4171 quantify_clear_data (); | |
| 4172 return Qnil; | |
| 4173 } | |
| 4174 #endif /* QUANTIFY */ | |
| 4175 | |
| 4176 void | |
| 4177 syms_of_emacs (void) | |
| 4178 { | |
| 4179 DEFSUBR (Fdump_emacs); | |
| 4180 | |
| 4181 DEFSUBR (Frun_emacs_from_temacs); | |
| 4182 DEFSUBR (Frunning_temacs_p); | |
| 1315 | 4183 DEFSUBR (Femacs_run_status); |
| 428 | 4184 DEFSUBR (Finvocation_name); |
| 4185 DEFSUBR (Finvocation_directory); | |
| 4186 DEFSUBR (Fkill_emacs); | |
| 4187 DEFSUBR (Fnoninteractive); | |
| 4188 | |
| 528 | 4189 #ifdef DEBUG_XEMACS |
| 4190 DEFSUBR (Fforce_debugging_signal); | |
| 4191 #endif | |
| 4192 | |
| 428 | 4193 #ifdef QUANTIFY |
| 4194 DEFSUBR (Fquantify_start_recording_data); | |
| 4195 DEFSUBR (Fquantify_stop_recording_data); | |
| 4196 DEFSUBR (Fquantify_clear_data); | |
| 4197 #endif /* QUANTIFY */ | |
| 4198 | |
| 563 | 4199 DEFSYMBOL (Qkill_emacs_hook); |
| 4200 DEFSYMBOL (Qsave_buffers_kill_emacs); | |
| 1315 | 4201 |
| 4202 DEFSYMBOL (Qtemacs); | |
| 4203 DEFSYMBOL (Qdumping); | |
| 4204 DEFSYMBOL (Qrestarted); | |
| 4205 DEFSYMBOL (Qpdump); | |
| 4206 DEFSYMBOL (Qbatch); | |
| 428 | 4207 } |
| 4208 | |
| 776 | 4209 /* Yuck! These variables may get set from command-line options when |
| 4210 dumping; if we don't clear them, they will still be on once the dumped | |
| 4211 XEmacs reloads. (not an issue with pdump, as we kludge around this in | |
| 4212 main_1().) */ | |
| 4213 | |
| 4214 void | |
| 4215 zero_out_command_line_status_vars (void) | |
| 4216 { | |
| 4217 vanilla_inhibiting = 0; | |
| 4218 inhibit_early_packages = 0; | |
| 4219 inhibit_all_packages = 0; | |
| 4220 inhibit_autoloads = 0; | |
| 4221 debug_paths = 0; | |
| 4222 #ifndef INHIBIT_SITE_LISP | |
| 4223 inhibit_site_lisp = 0; | |
| 4224 #else | |
| 4225 inhibit_site_lisp = 1; | |
| 4226 #endif | |
| 4227 #ifndef INHIBIT_SITE_MODULES | |
| 4228 inhibit_site_modules = 0; | |
| 4229 #else | |
| 4230 inhibit_site_modules = 1; | |
| 4231 #endif | |
| 4232 } | |
| 4233 | |
| 428 | 4234 void |
| 4235 vars_of_emacs (void) | |
| 4236 { | |
| 4237 DEFVAR_BOOL ("suppress-early-error-handler-backtrace", | |
| 4238 &suppress_early_error_handler_backtrace /* | |
| 4239 Non-nil means early error handler shouldn't print a backtrace. | |
| 4240 */ ); | |
| 4241 | |
| 4242 DEFVAR_LISP ("command-line-args", &Vcommand_line_args /* | |
| 4243 Args passed by shell to XEmacs, as a list of strings. | |
| 4244 */ ); | |
| 4245 | |
| 4246 DEFVAR_LISP ("invocation-name", &Vinvocation_name /* | |
| 4247 The program name that was used to run XEmacs. | |
| 4248 Any directory names are omitted. | |
| 4249 */ ); | |
| 4250 | |
| 4251 DEFVAR_LISP ("invocation-directory", &Vinvocation_directory /* | |
| 4252 The directory in which the XEmacs executable was found, to run it. | |
| 4253 The value is simply the program name if that directory's name is not known. | |
| 4254 */ ); | |
| 4255 | |
| 4256 DEFVAR_LISP ("invocation-path", &Vinvocation_path /* | |
| 4257 The path in which the XEmacs executable was found, to run it. | |
| 4258 The value is simply the value of environment variable PATH on startup | |
| 4259 if XEmacs was found there. | |
| 4260 */ ); | |
| 4261 | |
| 4262 #if 0 /* FSFmacs */ | |
| 776 | 4263 xxDEFVAR_LISP ("installation-directory", &Vinstallation_directory /* |
| 4264 A directory within which to look for the `lib-src' and `etc' directories. | |
| 4265 This is non-nil when we can't find those directories in their standard | |
| 4266 installed locations, but we can find them ear where the XEmacs executable | |
| 4267 was found. | |
| 4268 */ ); | |
| 428 | 4269 #endif |
| 4270 | |
| 4271 DEFVAR_LISP ("system-type", &Vsystem_type /* | |
| 4272 Symbol indicating type of operating system you are using. | |
| 4273 */ ); | |
| 4274 Vsystem_type = intern (SYSTEM_TYPE); | |
| 771 | 4275 Fprovide (Vsystem_type); |
| 428 | 4276 |
| 4277 #ifndef EMACS_CONFIGURATION | |
| 4278 # define EMACS_CONFIGURATION "UNKNOWN" | |
| 4279 #endif | |
| 4280 DEFVAR_LISP ("system-configuration", &Vsystem_configuration /* | |
| 4281 String naming the configuration XEmacs was built for. | |
| 4282 */ ); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4283 Vsystem_configuration = build_ascstring (EMACS_CONFIGURATION); |
| 428 | 4284 |
| 4285 #ifndef EMACS_CONFIG_OPTIONS | |
| 4286 # define EMACS_CONFIG_OPTIONS "UNKNOWN" | |
| 4287 #endif | |
| 4288 DEFVAR_LISP ("system-configuration-options", &Vsystem_configuration_options /* | |
| 4289 String containing the configuration options XEmacs was built with. | |
| 4290 */ ); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4291 Vsystem_configuration_options = build_ascstring (EMACS_CONFIG_OPTIONS); |
| 428 | 4292 |
| 4293 DEFVAR_LISP ("emacs-major-version", &Vemacs_major_version /* | |
| 4294 Major version number of this version of Emacs, as an integer. | |
| 4295 Warning: this variable did not exist in Emacs versions earlier than: | |
| 4296 FSF Emacs: 19.23 | |
| 4297 XEmacs: 19.10 | |
| 4298 */ ); | |
| 4299 Vemacs_major_version = make_int (EMACS_MAJOR_VERSION); | |
| 4300 | |
| 4301 DEFVAR_LISP ("emacs-minor-version", &Vemacs_minor_version /* | |
| 4302 Minor version number of this version of Emacs, as an integer. | |
| 4303 Warning: this variable did not exist in Emacs versions earlier than: | |
| 4304 FSF Emacs: 19.23 | |
| 4305 XEmacs: 19.10 | |
| 4306 */ ); | |
| 4307 Vemacs_minor_version = make_int (EMACS_MINOR_VERSION); | |
| 4308 | |
| 4309 DEFVAR_LISP ("emacs-patch-level", &Vemacs_patch_level /* | |
| 4310 The patch level of this version of Emacs, as an integer. | |
| 4311 The value is non-nil if this version of XEmacs is part of a series of | |
| 4312 stable XEmacsen, but has bug fixes applied. | |
| 4313 Warning: this variable does not exist in FSF Emacs or in XEmacs versions | |
| 4314 earlier than 21.1.1 | |
| 4315 */ ); | |
| 4316 #ifdef EMACS_PATCH_LEVEL | |
| 4317 Vemacs_patch_level = make_int (EMACS_PATCH_LEVEL); | |
| 4318 #else | |
| 4319 Vemacs_patch_level = Qnil; | |
| 4320 #endif | |
| 4321 | |
| 4322 DEFVAR_LISP ("emacs-beta-version", &Vemacs_beta_version /* | |
| 4323 Beta number of this version of Emacs, as an integer. | |
| 4324 The value is nil if this is an officially released version of XEmacs. | |
| 4325 Warning: this variable does not exist in FSF Emacs or in XEmacs versions | |
| 4326 earlier than 20.3. | |
| 4327 */ ); | |
| 4328 #ifdef EMACS_BETA_VERSION | |
| 4329 Vemacs_beta_version = make_int (EMACS_BETA_VERSION); | |
| 4330 #else | |
| 4331 Vemacs_beta_version = Qnil; | |
| 4332 #endif | |
| 4333 | |
| 4334 | |
| 4335 DEFVAR_LISP ("xemacs-codename", &Vxemacs_codename /* | |
| 4336 Codename of this version of Emacs (a string). | |
| 4337 */ ); | |
| 4338 #ifndef XEMACS_CODENAME | |
| 4339 #define XEMACS_CODENAME "Noname" | |
| 4340 #endif | |
|
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|
4341 Vxemacs_codename = build_ascstring (XEMACS_CODENAME); |
| 428 | 4342 |
| 975 | 4343 DEFVAR_LISP ("xemacs-extra-name", &Vxemacs_extra_name /* |
| 2602 | 4344 Arbitrary string to place in the version string after the codename. |
| 4345 | |
| 4346 Appropriate surrounding whitespace will be added, but typically looks best | |
| 4347 if enclosed in parentheses. | |
| 4348 | |
|
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|
4349 A standard use is to indicate the topmost hash id of the Mercurial |
|
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diff
changeset
|
4350 changeset from which XEmacs was compiled. Developers may also use it |
|
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|
4351 to indicate particular branches, etc. |
| 975 | 4352 */ ); |
| 4353 #ifdef XEMACS_EXTRA_NAME | |
|
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|
4354 Vxemacs_extra_name = build_ascstring (XEMACS_EXTRA_NAME); |
| 975 | 4355 #endif |
| 4356 | |
| 2602 | 4357 DEFVAR_LISP ("xemacs-release-date", &Vxemacs_release_date /* |
| 4358 ISO 8601 format date string giving the date of latest release in series. | |
| 4359 | |
| 4360 The time may optionally be given. The time zone may not be given, and | |
| 4361 is (implicitly) UTC. Currently not included in the version string. | |
| 4362 */ ); | |
| 4363 #ifndef XEMACS_RELEASE_DATE | |
| 4364 #define XEMACS_RELEASE_DATE "2005-02-18 (defaulted in emacs.c)" | |
| 4365 #endif | |
|
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|
4366 Vxemacs_release_date = build_ascstring (XEMACS_RELEASE_DATE); |
| 2602 | 4367 |
| 442 | 4368 /* Lisp variables which contain command line flags. |
| 4369 | |
| 4370 The portable dumper stomps on these; they must be saved and restored | |
| 4371 if they are processed before the call to pdump_load() in main_1(). | |
| 4372 */ | |
| 428 | 4373 DEFVAR_BOOL ("noninteractive", &noninteractive1 /* |
| 4374 Non-nil means XEmacs is running without interactive terminal. | |
| 4375 */ ); | |
| 4376 | |
| 776 | 4377 DEFVAR_BOOL ("vanilla-inhibiting", &vanilla_inhibiting /* |
| 4378 Set to non-nil when the user-init and site-start files should not be loaded. | |
| 4379 */ ); | |
| 4380 | |
| 428 | 4381 DEFVAR_BOOL ("inhibit-early-packages", &inhibit_early_packages /* |
| 2602 | 4382 Set to non-nil when the early packages should be ignored at startup. |
| 4383 Early package directories will not be added to `load-path', nor set up as | |
| 4384 autoloads, nothing. | |
| 428 | 4385 */ ); |
| 4386 | |
| 776 | 4387 DEFVAR_BOOL ("inhibit-all-packages", &inhibit_all_packages /* |
| 2602 | 4388 Set to non-nil when all packages should be ignored at startup. |
| 4389 Package directories will not be added to `load-path', nor set up as | |
| 776 | 4390 autoloads, nothing. |
| 4391 */ ); | |
| 4392 | |
| 428 | 4393 DEFVAR_BOOL ("inhibit-autoloads", &inhibit_autoloads /* |
| 4394 Set to non-nil when autoloads should not be loaded at startup. | |
| 4395 */ ); | |
| 4396 | |
| 4397 DEFVAR_BOOL ("debug-paths", &debug_paths /* | |
| 4398 Set to non-nil when debug information about paths should be printed. | |
| 4399 */ ); | |
| 4400 | |
| 4401 DEFVAR_BOOL ("inhibit-site-lisp", &inhibit_site_lisp /* | |
| 4402 Set to non-nil when the site-lisp should not be searched at startup. | |
| 4403 */ ); | |
| 4404 #ifdef INHIBIT_SITE_LISP | |
| 4405 inhibit_site_lisp = 1; | |
| 4406 #endif | |
| 4407 | |
| 4408 DEFVAR_BOOL ("inhibit-site-modules", &inhibit_site_modules /* | |
| 4409 Set to non-nil when site-modules should not be searched at startup. | |
| 4410 */ ); | |
| 4411 #ifdef INHIBIT_SITE_MODULES | |
| 4412 inhibit_site_modules = 1; | |
| 4413 #endif | |
| 4414 | |
| 4415 DEFVAR_INT ("emacs-priority", &emacs_priority /* | |
| 4416 Priority for XEmacs to run at. | |
| 4417 This value is effective only if set before XEmacs is dumped, | |
| 4418 and only if the XEmacs executable is installed with setuid to permit | |
| 4419 it to change priority. (XEmacs sets its uid back to the real uid.) | |
| 4420 Currently, you need to define SET_EMACS_PRIORITY in `config.h' | |
| 4421 before you compile XEmacs, to enable the code for this feature. | |
| 4422 */ ); | |
| 4423 emacs_priority = 0; | |
| 4424 | |
| 4425 DEFVAR_CONST_LISP ("internal-error-checking", &Vinternal_error_checking /* | |
| 4426 Internal error checking built-in into this instance of XEmacs. | |
| 4427 This is a list of symbols, initialized at build-time. Legal symbols | |
| 4428 are: | |
| 4429 | |
| 4430 extents - check extents prior to each extent change; | |
| 800 | 4431 types - check types strictly; |
| 428 | 4432 malloc - check operation of malloc; |
| 4433 gc - check garbage collection; | |
| 800 | 4434 text - check text and buffer positions; |
| 4435 display - check redisplay structure consistency; | |
| 4436 glyphs - check glyph structure consistency; | |
| 4437 byte-code - check byte-code consistency;. | |
| 4438 structures - check other structure consistency. | |
| 442 | 4439 |
| 4440 quick-build - user has requested the "quick-build" configure option. | |
| 428 | 4441 */ ); |
| 4442 Vinternal_error_checking = Qnil; | |
| 4443 #ifdef ERROR_CHECK_EXTENTS | |
| 4444 Vinternal_error_checking = Fcons (intern ("extents"), | |
| 4445 Vinternal_error_checking); | |
| 4446 #endif | |
| 800 | 4447 #ifdef ERROR_CHECK_TYPES |
| 4448 Vinternal_error_checking = Fcons (intern ("types"), | |
| 428 | 4449 Vinternal_error_checking); |
| 4450 #endif | |
| 4451 #ifdef ERROR_CHECK_MALLOC | |
| 4452 Vinternal_error_checking = Fcons (intern ("malloc"), | |
| 4453 Vinternal_error_checking); | |
| 4454 #endif | |
| 4455 #ifdef ERROR_CHECK_GC | |
| 4456 Vinternal_error_checking = Fcons (intern ("gc"), | |
| 4457 Vinternal_error_checking); | |
| 4458 #endif | |
| 800 | 4459 #ifdef ERROR_CHECK_TEXT |
| 4460 Vinternal_error_checking = Fcons (intern ("text"), | |
| 4461 Vinternal_error_checking); | |
| 4462 #endif | |
| 4463 #ifdef ERROR_CHECK_DISPLAY | |
| 4464 Vinternal_error_checking = Fcons (intern ("display"), | |
| 4465 Vinternal_error_checking); | |
| 4466 #endif | |
| 4467 #ifdef ERROR_CHECK_GLYPHS | |
| 4468 Vinternal_error_checking = Fcons (intern ("glyphs"), | |
| 4469 Vinternal_error_checking); | |
| 4470 #endif | |
| 4471 #ifdef ERROR_CHECK_BYTE_CODE | |
| 4472 Vinternal_error_checking = Fcons (intern ("byte-code"), | |
| 4473 Vinternal_error_checking); | |
| 4474 #endif | |
| 4475 #ifdef ERROR_CHECK_STRUCTURES | |
| 4476 Vinternal_error_checking = Fcons (intern ("structures"), | |
| 428 | 4477 Vinternal_error_checking); |
| 4478 #endif | |
| 442 | 4479 #ifdef QUICK_BUILD |
| 4480 Vinternal_error_checking = Fcons (intern ("quick-build"), | |
| 4481 Vinternal_error_checking); | |
| 4482 #endif | |
| 428 | 4483 |
| 438 | 4484 DEFVAR_CONST_LISP ("mail-lock-methods", &Vmail_lock_methods /* |
| 4485 Mail spool locking methods supported by this instance of XEmacs. | |
| 4486 This is a list of symbols. Each of the symbols is one of the | |
| 4487 following: dot, lockf, flock, locking, mmdf. | |
| 4488 */ ); | |
| 4489 { | |
| 4490 Vmail_lock_methods = Qnil; | |
| 4491 Vmail_lock_methods = Fcons (intern ("dot"), Vmail_lock_methods); | |
| 4492 #ifdef HAVE_LOCKF | |
| 4493 Vmail_lock_methods = Fcons (intern ("lockf"), Vmail_lock_methods); | |
| 4494 #endif | |
| 4495 #ifdef HAVE_FLOCK | |
| 4496 Vmail_lock_methods = Fcons (intern ("flock"), Vmail_lock_methods); | |
| 4497 #endif | |
| 4498 #ifdef HAVE_MMDF | |
| 4499 Vmail_lock_methods = Fcons (intern ("mmdf"), Vmail_lock_methods); | |
| 4500 #endif | |
| 4501 #ifdef HAVE_LOCKING | |
| 4502 Vmail_lock_methods = Fcons (intern ("locking"), Vmail_lock_methods); | |
| 4503 #endif | |
| 4504 } | |
| 442 | 4505 |
| 438 | 4506 DEFVAR_CONST_LISP ("configure-mail-lock-method", &Vconfigure_mail_lock_method /* |
| 4507 Mail spool locking method suggested by configure. This is one | |
| 4508 of the symbols in MAIL-LOCK-METHODS. | |
| 4509 */ ); | |
| 4510 { | |
| 1303 | 4511 #if defined (MAIL_LOCK_FLOCK) && defined (HAVE_FLOCK) |
| 771 | 4512 Vconfigure_mail_lock_method = intern ("flock"); |
| 1303 | 4513 #elif defined (MAIL_LOCK_LOCKF) && defined (HAVE_LOCKF) |
| 771 | 4514 Vconfigure_mail_lock_method = intern ("lockf"); |
| 1303 | 4515 #elif defined (MAIL_LOCK_MMDF) && defined (HAVE_MMDF) |
| 771 | 4516 Vconfigure_mail_lock_method = intern ("mmdf"); |
| 1303 | 4517 #elif defined (MAIL_LOCK_LOCKING) && defined (HAVE_LOCKING) |
| 771 | 4518 Vconfigure_mail_lock_method = intern ("locking"); |
| 438 | 4519 #else |
| 771 | 4520 Vconfigure_mail_lock_method = intern ("dot"); |
| 438 | 4521 #endif |
| 4522 } | |
| 428 | 4523 } |
| 4524 | |
| 4525 void | |
| 4526 complex_vars_of_emacs (void) | |
| 4527 { | |
| 4528 /* This is all related to path searching. */ | |
| 4529 | |
| 4530 DEFVAR_LISP ("emacs-program-name", &Vemacs_program_name /* | |
| 4531 *Name of the Emacs variant. | |
| 4532 This is mainly meant for use in path searching. | |
| 4533 */ ); | |
|
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|
4534 Vemacs_program_name = build_extstring (PATH_PROGNAME, Qfile_name); |
| 428 | 4535 |
| 4536 DEFVAR_LISP ("emacs-program-version", &Vemacs_program_version /* | |
| 4537 *Version of the Emacs variant. | |
| 444 | 4538 This typically has the form NN.NN-bNN. |
| 428 | 4539 This is mainly meant for use in path searching. |
| 4540 */ ); | |
|
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|
4541 Vemacs_program_version = build_extstring (PATH_VERSION, Qfile_name); |
| 428 | 4542 |
| 4543 DEFVAR_LISP ("exec-path", &Vexec_path /* | |
| 4544 *List of directories to search programs to run in subprocesses. | |
| 4545 Each element is a string (directory name) or nil (try default directory). | |
| 4546 */ ); | |
| 4547 Vexec_path = Qnil; | |
| 4548 | |
| 4549 DEFVAR_LISP ("exec-directory", &Vexec_directory /* | |
| 4550 *Directory of architecture-dependent files that come with XEmacs, | |
| 4551 especially executable programs intended for XEmacs to invoke. | |
| 4552 */ ); | |
| 4553 Vexec_directory = Qnil; | |
| 4554 | |
| 4555 DEFVAR_LISP ("configure-exec-directory", &Vconfigure_exec_directory /* | |
| 4556 For internal use by the build procedure only. | |
| 444 | 4557 configure's idea of what `exec-directory' will be. |
| 428 | 4558 */ ); |
| 4559 #ifdef PATH_EXEC | |
| 4560 Vconfigure_exec_directory = Ffile_name_as_directory | |
|
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|
4561 (build_extstring (PATH_EXEC, Qfile_name)); |
| 428 | 4562 #else |
| 4563 Vconfigure_exec_directory = Qnil; | |
| 4564 #endif | |
| 4565 | |
| 4566 DEFVAR_LISP ("lisp-directory", &Vlisp_directory /* | |
| 4567 *Directory of core Lisp files that come with XEmacs. | |
| 4568 */ ); | |
| 4569 Vlisp_directory = Qnil; | |
| 4570 | |
| 4571 DEFVAR_LISP ("configure-lisp-directory", &Vconfigure_lisp_directory /* | |
| 4572 For internal use by the build procedure only. | |
| 444 | 4573 configure's idea of what `lisp-directory' will be. |
| 428 | 4574 */ ); |
| 4575 #ifdef PATH_LOADSEARCH | |
| 4576 Vconfigure_lisp_directory = Ffile_name_as_directory | |
|
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|
4577 (build_extstring (PATH_LOADSEARCH, Qfile_name)); |
| 428 | 4578 #else |
| 4579 Vconfigure_lisp_directory = Qnil; | |
| 4580 #endif | |
| 4581 | |
| 460 | 4582 DEFVAR_LISP ("mule-lisp-directory", &Vmule_lisp_directory /* |
| 4583 *Directory of Mule Lisp files that come with XEmacs. | |
| 4584 */ ); | |
| 4585 Vmule_lisp_directory = Qnil; | |
| 4586 | |
| 4587 DEFVAR_LISP ("configure-mule-lisp-directory", &Vconfigure_mule_lisp_directory /* | |
| 4588 For internal use by the build procedure only. | |
| 4589 configure's idea of what `mule-lisp-directory' will be. | |
| 4590 */ ); | |
| 4591 #ifdef PATH_MULELOADSEARCH | |
| 4592 Vconfigure_mule_lisp_directory = Ffile_name_as_directory | |
|
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|
4593 (build_extstring (PATH_MULELOADSEARCH, Qfile_name); |
| 460 | 4594 #else |
| 4595 Vconfigure_mule_lisp_directory = Qnil; | |
| 4596 #endif | |
| 4597 | |
| 428 | 4598 DEFVAR_LISP ("module-directory", &Vmodule_directory /* |
| 4599 *Directory of core dynamic modules that come with XEmacs. | |
| 4600 */ ); | |
| 4601 Vmodule_directory = Qnil; | |
| 4602 | |
| 4603 DEFVAR_LISP ("configure-module-directory", &Vconfigure_module_directory /* | |
| 4604 For internal use by the build procedure only. | |
| 444 | 4605 configure's idea of what `module-directory' will be. |
| 428 | 4606 */ ); |
| 4607 #ifdef PATH_MODULESEARCH | |
| 4608 Vconfigure_module_directory = Ffile_name_as_directory | |
|
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diff
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|
4609 (build_extstring (PATH_MODULESEARCH, Qfile_name)); |
| 428 | 4610 #else |
| 4611 Vconfigure_module_directory = Qnil; | |
| 4612 #endif | |
| 4613 | |
| 3179 | 4614 DEFVAR_LISP ("configure-early-package-directories", &Vconfigure_early_package_directories /* |
| 4615 For internal use by the build procedure only. | |
| 4616 configure's idea of what the early package directories will be. | |
| 4617 */ ); | |
| 4618 #ifdef PATH_EARLY_PACKAGE_DIRECTORIES | |
| 4619 Vconfigure_early_package_directories = split_external_path (PATH_EARLY_PACKAGE_DIRECTORIES); | |
| 4620 #else | |
| 4621 Vconfigure_early_package_directories = Qnil; | |
| 4622 #endif | |
| 4623 | |
| 4624 DEFVAR_LISP ("configure-late-package-directories", &Vconfigure_late_package_directories /* | |
| 4625 For internal use by the build procedure only. | |
| 4626 configure's idea of what the late package directories will be. | |
| 4627 */ ); | |
| 4628 #ifdef PATH_LATE_PACKAGE_DIRECTORIES | |
| 4629 Vconfigure_late_package_directories = split_external_path (PATH_LATE_PACKAGE_DIRECTORIES); | |
| 4630 #else | |
| 4631 Vconfigure_late_package_directories = Qnil; | |
| 4632 #endif | |
| 4633 | |
| 4634 DEFVAR_LISP ("configure-last-package-directories", &Vconfigure_last_package_directories /* | |
| 4635 For internal use by the build procedure only. | |
| 4636 configure's idea of what the last package directories will be. | |
| 4637 */ ); | |
| 4638 #ifdef PATH_LAST_PACKAGE_DIRECTORIES | |
| 4639 Vconfigure_last_package_directories = split_external_path (PATH_LAST_PACKAGE_DIRECTORIES); | |
| 4640 #else | |
| 4641 Vconfigure_last_package_directories = Qnil; | |
| 4642 #endif | |
| 4643 | |
| 428 | 4644 DEFVAR_LISP ("configure-package-path", &Vconfigure_package_path /* |
| 4645 For internal use by the build procedure only. | |
| 4646 configure's idea of what the package path will be. | |
| 4647 */ ); | |
| 4648 #ifdef PATH_PACKAGEPATH | |
| 771 | 4649 Vconfigure_package_path = split_external_path (PATH_PACKAGEPATH); |
| 428 | 4650 #else |
| 4651 Vconfigure_package_path = Qnil; | |
| 4652 #endif | |
| 4653 | |
| 4654 DEFVAR_LISP ("data-directory", &Vdata_directory /* | |
| 4655 *Directory of architecture-independent files that come with XEmacs, | |
| 4656 intended for XEmacs to use. | |
| 4657 Use of this variable in new code is almost never correct. See the | |
| 442 | 4658 functions `locate-data-file' and `locate-data-directory' and the variable |
| 4659 `data-directory-list'. | |
| 428 | 4660 */ ); |
| 4661 Vdata_directory = Qnil; | |
| 4662 | |
| 4663 DEFVAR_LISP ("configure-data-directory", &Vconfigure_data_directory /* | |
| 4664 For internal use by the build procedure only. | |
| 444 | 4665 configure's idea of what `data-directory' will be. |
| 428 | 4666 */ ); |
| 4667 #ifdef PATH_DATA | |
| 4668 Vconfigure_data_directory = Ffile_name_as_directory | |
|
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|
4669 (build_extstring (PATH_DATA, Qfile_name)); |
| 428 | 4670 #else |
| 4671 Vconfigure_data_directory = Qnil; | |
| 4672 #endif | |
| 4673 | |
| 4674 DEFVAR_LISP ("data-directory-list", &Vdata_directory_list /* | |
| 4675 *List of directories of architecture-independent files that come with XEmacs | |
| 4676 or were installed as packages, and are intended for XEmacs to use. | |
| 4677 */ ); | |
| 4678 Vdata_directory_list = Qnil; | |
| 4679 | |
| 4680 DEFVAR_LISP ("site-directory", &Vsite_directory /* | |
| 4681 *Directory of site-specific Lisp files that come with XEmacs. | |
| 4682 */ ); | |
| 4683 Vsite_directory = Qnil; | |
| 4684 | |
| 4685 DEFVAR_LISP ("configure-site-directory", &Vconfigure_site_directory /* | |
| 4686 For internal use by the build procedure only. | |
| 444 | 4687 configure's idea of what `site-directory' will be. |
| 428 | 4688 */ ); |
| 4689 #ifdef PATH_SITE | |
| 4690 Vconfigure_site_directory = Ffile_name_as_directory | |
|
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|
4691 (build_extstring (PATH_SITE, Qfile_name)); |
| 428 | 4692 #else |
| 4693 Vconfigure_site_directory = Qnil; | |
| 4694 #endif | |
| 4695 | |
| 4696 DEFVAR_LISP ("site-module-directory", &Vsite_module_directory /* | |
| 4697 *Directory of site-specific loadable modules that come with XEmacs. | |
| 4698 */ ); | |
| 4699 Vsite_module_directory = Qnil; | |
| 4700 | |
| 4701 DEFVAR_LISP ("configure-site-module-directory", &Vconfigure_site_module_directory /* | |
| 4702 For internal use by the build procedure only. | |
| 444 | 4703 configure's idea of what `site-directory' will be. |
| 428 | 4704 */ ); |
| 4705 #ifdef PATH_SITE_MODULES | |
| 4706 Vconfigure_site_module_directory = Ffile_name_as_directory | |
|
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|
4707 (build_extstring (PATH_SITE_MODULES, Qfile_name)); |
| 428 | 4708 #else |
| 4709 Vconfigure_site_module_directory = Qnil; | |
| 4710 #endif | |
| 4711 | |
| 4712 DEFVAR_LISP ("doc-directory", &Vdoc_directory /* | |
| 4713 *Directory containing the DOC file that comes with XEmacs. | |
| 444 | 4714 This is usually the same as `exec-directory'. |
| 428 | 4715 */ ); |
| 4716 Vdoc_directory = Qnil; | |
| 4717 | |
| 4718 DEFVAR_LISP ("configure-doc-directory", &Vconfigure_doc_directory /* | |
| 4719 For internal use by the build procedure only. | |
| 444 | 4720 configure's idea of what `doc-directory' will be. |
| 428 | 4721 */ ); |
| 4722 #ifdef PATH_DOC | |
| 4723 Vconfigure_doc_directory = Ffile_name_as_directory | |
|
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Ben Wing <ben@xemacs.org>
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|
4724 (build_extstring (PATH_DOC, Qfile_name)); |
| 428 | 4725 #else |
| 4726 Vconfigure_doc_directory = Qnil; | |
| 4727 #endif | |
| 4728 | |
| 4729 DEFVAR_LISP ("configure-exec-prefix-directory", &Vconfigure_exec_prefix_directory /* | |
| 4730 For internal use by the build procedure only. | |
| 444 | 4731 configure's idea of what `exec-prefix-directory' will be. |
| 428 | 4732 */ ); |
| 4733 #ifdef PATH_EXEC_PREFIX | |
| 4734 Vconfigure_exec_prefix_directory = Ffile_name_as_directory | |
|
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|
4735 (build_extstring (PATH_EXEC_PREFIX, Qfile_name)); |
| 428 | 4736 #else |
| 4737 Vconfigure_exec_prefix_directory = Qnil; | |
| 4738 #endif | |
| 4739 | |
| 4740 DEFVAR_LISP ("configure-prefix-directory", &Vconfigure_prefix_directory /* | |
| 4741 For internal use by the build procedure only. | |
| 444 | 4742 configure's idea of what `prefix-directory' will be. |
| 428 | 4743 */ ); |
| 4744 #ifdef PATH_PREFIX | |
| 4745 Vconfigure_prefix_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4746 (build_extstring (PATH_PREFIX, Qfile_name)); |
| 428 | 4747 #else |
| 4748 Vconfigure_prefix_directory = Qnil; | |
| 4749 #endif | |
| 4750 | |
| 4751 DEFVAR_LISP ("configure-info-directory", &Vconfigure_info_directory /* | |
| 4752 For internal use by the build procedure only. | |
| 4753 This is the name of the directory in which the build procedure installed | |
| 4754 Emacs's info files; the default value for Info-default-directory-list | |
| 4755 includes this. | |
| 4756 */ ); | |
| 4757 #ifdef PATH_INFO | |
| 4758 Vconfigure_info_directory = | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4759 Ffile_name_as_directory (build_extstring (PATH_INFO, Qfile_name)); |
| 428 | 4760 #else |
| 4761 Vconfigure_info_directory = Qnil; | |
| 4762 #endif | |
| 4763 | |
| 4764 DEFVAR_LISP ("configure-info-path", &Vconfigure_info_path /* | |
| 4765 The configured initial path for info documentation. | |
| 4766 */ ); | |
| 4767 #ifdef PATH_INFOPATH | |
| 771 | 4768 Vconfigure_info_path = split_external_path (PATH_INFOPATH); |
| 428 | 4769 #else |
| 4770 Vconfigure_info_path = Qnil; | |
| 4771 #endif | |
| 4772 } | |
| 4773 | |
| 1303 | 4774 #if defined (__sgi) && !defined (PDUMP) |
| 428 | 4775 /* This is so tremendously ugly I'd puke. But then, it works. |
| 4776 * The target is to override the static constructor from the | |
| 442 | 4777 * libiflPNG.so library which is masquerading as libz, and |
| 428 | 4778 * cores on us when re-started from the dumped executable. |
| 4779 * This will have to go for 21.1 -- OG. | |
| 4780 */ | |
| 446 | 4781 void __sti__iflPNGFile_c___ (void); |
| 4782 void | |
| 4783 __sti__iflPNGFile_c___ (void) | |
| 428 | 4784 { |
| 4785 } | |
| 4786 | |
| 4787 #endif | |
| 771 | 4788 |
| 2210 | 4789 DOESNT_RETURN |
| 771 | 4790 really_abort (void) |
| 4791 { | |
| 4792 abort (); | |
| 4793 } |