usr/src/lib/libc/port/gen/strsignal.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 #include "lint.h"
  30 #include "_libc_gettext.h"
  31 #include <string.h>
  32 #include <stddef.h>
  33 #include <sys/types.h>
  34
  35 extern const char       **_sys_siglistp;
  36 extern const int        _sys_siglistn;
  37
  38 char *
  39 strsignal(int signum)
  40 {
  41         if (signum < _sys_siglistn && signum >= 0)
  42                 return (_libc_gettext((char *)_sys_siglistp[signum]));
  43         return (NULL);
  44 }