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Annotation of embedaddon/sudo/compat/strsignal.c, revision 1.1.1.2

1.1       misho       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
1.1.1.2 ! misho      30: # define sudo_sys_siglist      sys_siglist
1.1       misho      31: #elif defined(HAVE_DECL__SYS_SIGLIST) && HAVE_DECL__SYS_SIGLIST == 1
1.1.1.2 ! misho      32: # define sudo_sys_siglist      _sys_siglist
1.1       misho      33: #elif defined(HAVE_DECL___SYS_SIGLIST) && HAVE_DECL___SYS_SIGLIST == 1
1.1.1.2 ! misho      34: # define sudo_sys_siglist      __sys_siglist
1.1       misho      35: #else
1.1.1.2 ! misho      36: extern const char *const sudo_sys_siglist[NSIG];
1.1       misho      37: #endif
                     38: 
                     39: /*
                     40:  * Get signal description string
                     41:  */
                     42: char *
                     43: strsignal(int signo)
                     44: {
1.1.1.2 ! misho      45:     if (signo > 0 && signo < NSIG && sudo_sys_siglist[signo] != NULL)
        !            46:        return (char *)sudo_sys_siglist[signo];
        !            47:     /* XXX - should be "Unknown signal: %d" */
1.1       misho      48:     return _("Unknown signal");
                     49: }