HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 07e339e4 | 1 | /* Definitions file for GNU Emacs running on Solaris 2.6. |
| e986c175 | 2 | |
| 40c17879 GM |
3 | Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, |
| 4 | 2008, 2009, 2010 Free Software Foundation, Inc. | |
| 8103074a | 5 | |
| 07e339e4 DN |
6 | This file is part of GNU Emacs. |
| 7 | ||
| 8 | GNU Emacs is free software: you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation, either version 3 of the License, or | |
| 11 | (at your option) any later version. | |
| 12 | ||
| 13 | GNU Emacs is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ | |
| 20 | ||
| 21 | #include "usg5-4.h" | |
| 22 | ||
| 23 | #define SOLARIS2 | |
| 24 | ||
| 25 | /* This triggers a conditional in xfaces.c. */ | |
| 26 | #define XOS_NEEDS_TIME_H | |
| 27 | ||
| 28 | #define POSIX | |
| 29 | ||
| 07e339e4 DN |
30 | /* Prefer kstat over kvm in getloadavg.c, kstat doesn't require root. |
| 31 | ghazi@caip.rutgers.edu, 7/21/97. Don't redefine if already defined | |
| 32 | (e.g., by config.h). */ | |
| 33 | #ifndef HAVE_LIBKSTAT | |
| 34 | #define HAVE_LIBKSTAT | |
| 35 | #endif | |
| 36 | ||
| 37 | /* inoue@ainet.or.jp says Solaris has a bug related to X11R6-style | |
| 38 | XIM support. */ | |
| 07e339e4 DN |
39 | #define INHIBIT_X11R6_XIM |
| 40 | ||
| 07e339e4 | 41 | /* This is the same definition as in usg5-4.h, but with sigblock/sigunblock |
| ef03a4e6 DN |
42 | rather than sighold/sigrelse, which appear to be BSD4.1 specific. |
| 43 | It may also be appropriate for SVR4.x | |
| 07e339e4 DN |
44 | (x<2) but I'm not sure. fnf@cygnus.com */ |
| 45 | /* This sets the name of the slave side of the PTY. On SysVr4, | |
| 46 | grantpt(3) forks a subprocess, so keep sigchld_handler() from | |
| 47 | intercepting that death. If any child but grantpt's should die | |
| 48 | within, it should be caught after sigrelse(2). */ | |
| 49 | ||
| 07e339e4 DN |
50 | #define PTY_TTY_NAME_SPRINTF \ |
| 51 | { \ | |
| 52 | char *ptsname (), *ptyname; \ | |
| 53 | \ | |
| 54 | sigblock (sigmask (SIGCLD)); \ | |
| 55 | if (grantpt (fd) == -1) \ | |
| 56 | { emacs_close (fd); return -1; } \ | |
| 57 | sigunblock (sigmask (SIGCLD)); \ | |
| 58 | if (unlockpt (fd) == -1) \ | |
| 59 | { emacs_close (fd); return -1; } \ | |
| 60 | if (!(ptyname = ptsname (fd))) \ | |
| 61 | { emacs_close (fd); return -1; } \ | |
| 62 | strncpy (pty_name, ptyname, sizeof (pty_name)); \ | |
| 63 | pty_name[sizeof (pty_name) - 1] = 0; \ | |
| 64 | } | |
| 65 | ||
| 07e339e4 DN |
66 | /* This is the only known way to avoid some crashes |
| 67 | that seem to relate to screwed up malloc data | |
| 68 | after deleting a frame. */ | |
| 69 | /* rms: I think the problems using ralloc had to do with system | |
| 70 | libraries that called the system malloc even if we linked in the | |
| 71 | GNU malloc. I could not see any way to fix the problem except to | |
| 72 | have just one malloc and that had to be the system one. */ | |
| 73 | /* This is not always necessary. Turned off at present for testers to | |
| 74 | identify any problems with gmalloc more accurately. */ | |
| 75 | /* #define SYSTEM_MALLOC */ | |
| 76 | ||
| 77 | /* Probably OK also on earlier versions. */ | |
| 78 | #define GC_SETJMP_WORKS 1 | |
| 79 | #define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS | |
| 80 | ||
| ab5796a9 MB |
81 | /* arch-tag: 71ea3857-89dc-4395-9623-77964e6ed3ca |
| 82 | (do not change this comment) */ |