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    1: /*
    2:  * Copyright (c) 2009-2011 Todd C. Miller <Todd.Miller@courtesan.com>
    3:  *
    4:  * Permission to use, copy, modify, and distribute this software for any
    5:  * purpose with or without fee is hereby granted, provided that the above
    6:  * copyright notice and this permission notice appear in all copies.
    7:  *
    8:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
    9:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   10:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   11:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   12:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   13:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   14:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   15:  */
   16: 
   17: #include <config.h>
   18: 
   19: #include <sys/types.h>
   20: 
   21: #include <stdio.h>
   22: #include <signal.h>
   23: 
   24: #include "missing.h"
   25: 
   26: #define DEFAULT_TEXT_DOMAIN	"sudo"
   27: #include "gettext.h"
   28: 
   29: #if defined(HAVE_DECL_SYS_SIGLIST) && HAVE_DECL_SYS_SIGLIST == 1
   30: # define my_sys_siglist	sys_siglist
   31: #elif defined(HAVE_DECL__SYS_SIGLIST) && HAVE_DECL__SYS_SIGLIST == 1
   32: # define my_sys_siglist	_sys_siglist
   33: #elif defined(HAVE_DECL___SYS_SIGLIST) && HAVE_DECL___SYS_SIGLIST == 1
   34: # define my_sys_siglist	__sys_siglist
   35: #else
   36: extern const char *const my_sys_siglist[NSIG];
   37: #endif
   38: 
   39: /*
   40:  * Get signal description string
   41:  */
   42: char *
   43: strsignal(int signo)
   44: {
   45:     if (signo > 0 && signo < NSIG)
   46: 	return (char *)my_sys_siglist[signo];
   47:     return _("Unknown signal");
   48: }