Mercurial > hg > xemacs-beta
annotate src/syswait.h @ 5753:dbd8305e13cb
Warn about non-string non-integer ARG to #'gensym, bytecomp.el.
lisp/ChangeLog addition:
2013-08-21 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el:
* bytecomp.el (gensym):
* bytecomp.el (byte-compile-gensym): New.
Warn that gensym called in a for-effect context is unlikely to be
useful.
Warn about non-string non-integer ARGs, this is incorrect.
Am not changing the function to error with same, most code that
makes the mistake is has no problems, which is why it has survived
so long.
* window-xemacs.el (save-window-excursion/mapping):
* window.el (save-window-excursion):
Call #'gensym with a string, not a symbol.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Wed, 21 Aug 2013 19:02:59 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 /* Define wait system call interface for Emacs. |
| 2 Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1995 Sun Microsystems, Inc. | |
| 4 | |
| 5 This file is part of XEmacs. | |
| 6 | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
|
7 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 8 under the terms of the GNU General Public License as published by the |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
|
9 Free Software Foundation, either version 3 of the License, or (at your |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
|
10 option) any later version. |
| 428 | 11 |
| 12 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
|
18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 19 |
| 440 | 20 #ifndef INCLUDED_syswait_h_ |
| 21 #define INCLUDED_syswait_h_ | |
| 428 | 22 |
| 23 #include <sys/types.h> | |
| 24 | |
| 25 #ifdef HAVE_SYS_WAIT_H | |
| 26 #include <sys/wait.h> | |
| 27 #endif | |
| 28 | |
| 2286 | 29 #ifdef UNO |
| 30 /* On glibc-based systems, these macros expand to forms containing | |
| 31 __extension__, which Uno cannot understand. */ | |
| 32 #undef WEXITSTATUS | |
| 33 #undef WIFEXITED | |
| 34 #undef WIFSTOPPED | |
| 35 #undef WIFSIGNALED | |
| 36 #undef WCOREDUMP | |
| 37 #undef WTERMSIG | |
| 38 #undef WSTOPSIG | |
| 39 #undef WRETCODE | |
| 40 #endif | |
| 41 | |
| 428 | 42 #ifndef WEXITSTATUS |
| 43 #define WEXITSTATUS(s) ((s) >> 8) | |
| 44 #endif | |
| 45 #ifndef WIFEXITED | |
| 46 #define WIFEXITED(s) (((s) & 0xff) == 0) | |
| 47 #endif | |
| 48 #ifndef WIFSTOPPED | |
| 49 #define WIFSTOPPED(s) (((s) & 0xff) == 0x7f) | |
| 50 #endif | |
| 51 #ifndef WIFSIGNALED | |
| 52 #define WIFSIGNALED(s) (((unsigned int)((s)-1) & 0xffff) < 0xff) | |
| 53 #endif | |
| 54 #ifndef WCOREDUMP | |
| 55 #define WCOREDUMP(s) ((s) & 0200) | |
| 56 #endif | |
| 57 #ifndef WTERMSIG | |
| 58 #define WTERMSIG(s) ((s) & 0x7f) | |
| 59 #endif | |
| 60 #ifndef WSTOPSIG | |
| 61 #define WSTOPSIG(s) ((s) >> 8) | |
| 62 #endif | |
| 63 #ifndef WRETCODE | |
| 64 #define WRETCODE(s) ((s) >> 8) | |
| 65 #endif | |
| 66 | |
| 440 | 67 #endif /* INCLUDED_syswait_h_ */ |