siglist.h

   1 /* siglist.h -- encapsulate various definitions for sys_siglist */
   2
   3 /* Copyright (C) 1993, 2001, 2005, 2008,2009 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bash, the Bourne Again SHell.
   6
   7    Bash 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    Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #if !defined (_SIGLIST_H_)
  22 #define _SIGLIST_H_
  23
  24 #if !defined (SYS_SIGLIST_DECLARED) && !defined (HAVE_STRSIGNAL)
  25
  26 #if defined (HAVE_UNDER_SYS_SIGLIST) && !defined (HAVE_SYS_SIGLIST) && !defined (sys_siglist)
  27 #  define sys_siglist _sys_siglist
  28 #endif /* HAVE_UNDER_SYS_SIGLIST && !HAVE_SYS_SIGLIST && !sys_siglist */
  29
  30 #if !defined (sys_siglist)
  31 extern char *sys_siglist[];
  32 #endif /* !sys_siglist */
  33
  34 #endif /* !SYS_SIGLIST_DECLARED && !HAVE_STRSIGNAL */
  35
  36 #if !defined (strsignal) && !defined (HAVE_STRSIGNAL)
  37 #  define strsignal(sig) (char *)sys_siglist[sig]
  38 #endif /* !strsignal && !HAVE_STRSIGNAL */
  39
  40 #if !defined (strsignal) && !HAVE_DECL_STRSIGNAL
  41 extern char *strsignal __P((int));
  42 #endif
  43
  44 #endif /* _SIGLIST_H */