src/s/irix6-5.h

   1 /* Definitions file for GNU Emacs running on Silicon Graphics Irix system 6.5.
   2
   3 Copyright (C) 1999-2012  Free Software Foundation, Inc.
   4
   5 This file is part of GNU Emacs.
   6
   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.
  11
  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.
  16
  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/>.  */
  19
  20
  21 #define IRIX6_5                 /* used in m/iris4d */
  22 #include "usg5-4-common.h"
  23
  24 #undef _longjmp /* use system versions, not conservative aliases */
  25 #undef _setjmp
  26
  27 #undef SETUP_SLAVE_PTY
  28
  29 /* No need to use sprintf to get the tty name--we get that from _getpty.  */
  30 #define PTY_TTY_NAME_SPRINTF
  31 /* No need to get the pty name at all.  */
  32 #undef PTY_NAME_SPRINTF
  33 #define PTY_NAME_SPRINTF
  34 #ifdef emacs
  35 char *_getpty();
  36 #endif
  37
  38 /* Ulimit(UL_GMEMLIM) is busted...  */
  39 #define ULIMIT_BREAK_VALUE 0x14000000
  40
  41 #undef SA_RESTART     /* not the same as defining BROKEN_SA_RESTART */
  42
  43 #undef TIOCSIGSEND              /* defined in usg5-4-common.h */
  44
  45 /* Tested on Irix 6.5.  SCM worked on earlier versions.  */
  46 #define GC_SETJMP_WORKS 1