sysdeps/generic/signame.h

   1 /* Convert between signal names and numbers.
   2    Copyright (C) 1990, 1992, 1993 Free Software Foundation, Inc.
   3
   4 This program is free software; you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation; either version 2, or (at your option)
   7 any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; see the file COPYING.  If not, write to
  16 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  17
  18 #if defined (__STDC__) && __STDC__
  19
  20 /* Initialize `sys_siglist'.  */
  21 void signame_init (void);
  22
  23 /* Return the abbreviation (e.g. ABRT, FPE, etc.) for signal NUMBER.
  24    Do not return this as a const char *.  The caller might want to
  25    assign it to a char *.  */
  26 char *sig_abbrev (int number);
  27
  28 /* Return the signal number for an ABBREV, or -1 if there is no
  29    signal by that name.  */
  30 int sig_number (const char *abbrev);
  31
  32 /* Avoid conflicts with a system header file that might define these two.  */
  33
  34 #ifndef HAVE_PSIGNAL
  35 /* Print to standard error the name of SIGNAL, preceded by MESSAGE and
  36    a colon, and followed by a newline.  */
  37 void psignal (int signal, const char *message);
  38 #endif
  39
  40 #if !defined (HAVE_SYS_SIGLIST)
  41 /* Names for signals from 0 to NSIG-1.  */
  42 extern const char *sys_siglist[];
  43 #endif
  44
  45 #else
  46
  47 void signame_init ();
  48 char *sig_abbrev ();
  49 int sig_number ();
  50 #if !defined (HAVE_SYS_SIGLIST) && !defined (HAVE_PSIGNAL)
  51 void psignal ();
  52 #endif
  53 #if !defined (HAVE_SYS_SIGLIST)
  54 extern char *sys_siglist[];
  55 #endif
  56
  57 #endif