1 /* System description header file for Darwin (Mac OS X).
3 Copyright (C) 2001-2012 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
20 /* Definitions for how to compile & link. */
22 #define malloc unexec_malloc
23 #define realloc unexec_realloc
24 #define free unexec_free
25 /* Don't use posix_memalign because it is not compatible with unexmacosx.c. */
26 #undef HAVE_POSIX_MEMALIGN
29 /* The following solves the problem that Emacs hangs when evaluating
30 (make-comint "test0" "/nodir/nofile" nil "") when /nodir/nofile
31 does not exist. Also, setsid is not allowed in the vfork child's
32 context as of Darwin 9/Mac OS X 10.5. */
33 #undef HAVE_WORKING_VFORK