Mercurial > hg > xemacs-beta
view src/bytecode-ops.h @ 5891:a0e751d6c3ad
Import the #'clear-string API from GNU, use it in tls.c
src/ChangeLog addition:
2015-04-18 Aidan Kehoe <kehoea@parhasard.net>
* sequence.c (Fclear_string): New, API from GNU. Zero a string's
contents, making sure the text is not kept around even when the
string's data is reallocated because of a changed character
length.
* sequence.c (syms_of_sequence): Make it available to Lisp.
* lisp.h: Make it available to C code.
* tls.c (nss_pk11_password): Use it.
* tls.c (gnutls_pk11_password): Use it.
* tls.c (openssl_password): Use it.
tests/ChangeLog addition:
2015-04-18 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
Test #'clear-string, just added. Unfortunately there's no way to
be certain from Lisp that the old password data has been erased
after realloc; it may be worth adding a test to tests.c, but
*we'll be reading memory we shouldn't be*, so that gives me pause.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 18 Apr 2015 23:00:14 +0100 |
parents | 308d34e9f07d |
children |
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/* Execution of byte code produced by bytecomp.el. Implementation of compiled-function objects. Copyright (C) 1992, 1993 Free Software Foundation, Inc. Copyright (C) 1995, 2002, 2010 Ben Wing. This file is part of XEmacs. XEmacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Mule 2.0, FSF 19.30. */ /* There is more than one place in bytecode.c that may want to do something with the list of all the opcodes. To handle this, we extract them into a separate file that can get included after defining OPCODE(sym, val) appropriately. No need to undefine OPCODE; that happens automatically. */ OPCODE (varref, 010) OPCODE (varset, 020) OPCODE (varbind, 030) OPCODE (call, 040) OPCODE (unbind, 050) OPCODE (nth, 070) OPCODE (symbolp, 071) OPCODE (consp, 072) OPCODE (stringp, 073) OPCODE (listp, 074) OPCODE (old_eq, 075) OPCODE (old_memq, 076) OPCODE (not, 077) OPCODE (car, 0100) OPCODE (cdr, 0101) OPCODE (cons, 0102) OPCODE (list1, 0103) OPCODE (list2, 0104) OPCODE (list3, 0105) OPCODE (list4, 0106) OPCODE (length, 0107) OPCODE (aref, 0110) OPCODE (aset, 0111) OPCODE (symbol_value, 0112) OPCODE (symbol_function, 0113) OPCODE (set, 0114) OPCODE (fset, 0115) OPCODE (get, 0116) OPCODE (subseq, 0117) OPCODE (concat2, 0120) OPCODE (concat3, 0121) OPCODE (concat4, 0122) OPCODE (sub1, 0123) OPCODE (add1, 0124) OPCODE (eqlsign, 0125) OPCODE (gtr, 0126) OPCODE (lss, 0127) OPCODE (leq, 0130) OPCODE (geq, 0131) OPCODE (diff, 0132) OPCODE (negate, 0133) OPCODE (plus, 0134) OPCODE (max, 0135) OPCODE (min, 0136) OPCODE (mult, 0137) OPCODE (point, 0140) OPCODE (eq, 0141) /* was Bmark, but no longer generated as of v18 */ OPCODE (goto_char, 0142) OPCODE (insert, 0143) OPCODE (point_max, 0144) OPCODE (point_min, 0145) OPCODE (char_after, 0146) OPCODE (following_char, 0147) OPCODE (preceding_char, 0150) OPCODE (current_column, 0151) OPCODE (indent_to, 0152) OPCODE (equal, 0153) /* was Bscan_buffer, but no longer generated as of v18 */ OPCODE (eolp, 0154) OPCODE (eobp, 0155) OPCODE (bolp, 0156) OPCODE (bobp, 0157) OPCODE (current_buffer, 0160) OPCODE (set_buffer, 0161) OPCODE (save_current_buffer, 0162) /* was Bread_char, but no longer generated as of v19 */ OPCODE (memq, 0163) /* was Bset_mark, but no longer generated as of v18 */ OPCODE (interactive_p, 0164) /* Needed since interactive-p takes unevalled args */ OPCODE (forward_char, 0165) OPCODE (forward_word, 0166) OPCODE (skip_chars_forward, 0167) OPCODE (skip_chars_backward, 0170) OPCODE (forward_line, 0171) OPCODE (char_syntax, 0172) OPCODE (buffer_substring, 0173) OPCODE (delete_region, 0174) OPCODE (narrow_to_region, 0175) OPCODE (widen, 0176) OPCODE (end_of_line, 0177) OPCODE (constant2, 0201) OPCODE (goto, 0202) OPCODE (gotoifnil, 0203) OPCODE (gotoifnonnil, 0204) OPCODE (gotoifnilelsepop, 0205) OPCODE (gotoifnonnilelsepop, 0206) OPCODE (return, 0207) OPCODE (discard, 0210) OPCODE (dup, 0211) OPCODE (save_excursion, 0212) OPCODE (save_window_excursion, 0213) OPCODE (save_restriction, 0214) OPCODE (catch, 0215) OPCODE (unwind_protect, 0216) OPCODE (condition_case, 0217) OPCODE (temp_output_buffer_setup, 0220) OPCODE (temp_output_buffer_show, 0221) OPCODE (unbind_all, 0222) OPCODE (set_marker, 0223) OPCODE (match_beginning, 0224) OPCODE (match_end, 0225) OPCODE (upcase, 0226) OPCODE (downcase, 0227) OPCODE (string_equal, 0230) OPCODE (string_lessp, 0231) OPCODE (old_equal, 0232) OPCODE (nthcdr, 0233) OPCODE (elt, 0234) OPCODE (old_member, 0235) OPCODE (old_assq, 0236) OPCODE (nreverse, 0237) OPCODE (setcar, 0240) OPCODE (setcdr, 0241) OPCODE (car_safe, 0242) OPCODE (cdr_safe, 0243) OPCODE (nconc, 0244) OPCODE (quo, 0245) OPCODE (rem, 0246) OPCODE (numberp, 0247) OPCODE (fixnump, 0250) /* Was Bintegerp. */ OPCODE (Rgoto, 0252) OPCODE (Rgotoifnil, 0253) OPCODE (Rgotoifnonnil, 0254) OPCODE (Rgotoifnilelsepop, 0255) OPCODE (Rgotoifnonnilelsepop, 0256) OPCODE (listN, 0257) OPCODE (concatN, 0260) OPCODE (insertN, 0261) OPCODE (bind_multiple_value_limits, 0262) /* New in 21.5. */ OPCODE (multiple_value_list_internal, 0263) /* New in 21.5. */ OPCODE (multiple_value_call, 0264) /* New in 21.5. */ OPCODE (throw, 0265) /* New in 21.5. */ OPCODE (member, 0266) /* new in v20 */ OPCODE (assq, 0267) /* new in v20 */ OPCODE (constant, 0300) #undef OPCODE