| 1 | /* Convert between signal names and numbers. |
|---|
| 2 | Copyright (C) 1990, 1992, 1993, 1995, 1997 Free Software Foundation, Inc. |
|---|
| 3 | This file is part of the GNU C Library. |
|---|
| 4 | |
|---|
| 5 | The GNU C Library is free software; you can redistribute it and/or |
|---|
| 6 | modify it under the terms of the GNU Library General Public License as |
|---|
| 7 | published by the Free Software Foundation; either version 2 of the |
|---|
| 8 | License, or (at your option) any later version. |
|---|
| 9 | |
|---|
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
|---|
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|---|
| 13 | Library General Public License for more details. |
|---|
| 14 | |
|---|
| 15 | You should have received a copy of the GNU Library General Public |
|---|
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If not, |
|---|
| 17 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
|---|
| 18 | Boston, MA 02111-1307, USA. */ |
|---|
| 19 | |
|---|
| 20 | #if defined (__STDC__) && __STDC__ |
|---|
| 21 | |
|---|
| 22 | /* Initialize `sys_siglist'. */ |
|---|
| 23 | void signame_init (void); |
|---|
| 24 | |
|---|
| 25 | /* Return the abbreviation (e.g. ABRT, FPE, etc.) for signal NUMBER. |
|---|
| 26 | Do not return this as a const char *. The caller might want to |
|---|
| 27 | assign it to a char *. */ |
|---|
| 28 | char *sig_abbrev (int number); |
|---|
| 29 | |
|---|
| 30 | /* Return the signal number for an ABBREV, or -1 if there is no |
|---|
| 31 | signal by that name. */ |
|---|
| 32 | int sig_number (const char *abbrev); |
|---|
| 33 | |
|---|
| 34 | /* Avoid conflicts with a system header file that might define these three. */ |
|---|
| 35 | |
|---|
| 36 | #ifndef HAVE_PSIGNAL |
|---|
| 37 | /* Print to standard error the name of SIGNAL, preceded by MESSAGE and |
|---|
| 38 | a colon, and followed by a newline. */ |
|---|
| 39 | void psignal (int signal, const char *message); |
|---|
| 40 | #endif |
|---|
| 41 | |
|---|
| 42 | #ifndef HAVE_STRSIGNAL |
|---|
| 43 | /* Return the name of SIGNAL. */ |
|---|
| 44 | char *strsignal (int signal); |
|---|
| 45 | #endif |
|---|
| 46 | |
|---|
| 47 | #if !defined (HAVE_SYS_SIGLIST) |
|---|
| 48 | /* Names for signals from 0 to NSIG-1. */ |
|---|
| 49 | extern const char *sys_siglist[]; |
|---|
| 50 | #endif |
|---|
| 51 | |
|---|
| 52 | #else |
|---|
| 53 | |
|---|
| 54 | void signame_init (); |
|---|
| 55 | char *sig_abbrev (); |
|---|
| 56 | int sig_number (); |
|---|
| 57 | #if !defined (HAVE_SYS_SIGLIST) && !defined (HAVE_PSIGNAL) |
|---|
| 58 | void psignal (); |
|---|
| 59 | #endif |
|---|
| 60 | #ifndef HAVE_STRSIGNAL |
|---|
| 61 | char *strsignal (); |
|---|
| 62 | #endif |
|---|
| 63 | #if !defined (HAVE_SYS_SIGLIST) |
|---|
| 64 | extern char *sys_siglist[]; |
|---|
| 65 | #endif |
|---|
| 66 | |
|---|
| 67 | #endif |
|---|
