Home | History | Annotate | Line # | Download | only in libhack 
      1  1.4      agc /*	$NetBSD: strsignal.c,v 1.4 2003/08/07 09:27:58 agc Exp $	*/
      2  1.1      gwr 
      3  1.1      gwr /*
      4  1.1      gwr  * Copyright (c) 1988 Regents of the University of California.
      5  1.1      gwr  * All rights reserved.
      6  1.1      gwr  *
      7  1.1      gwr  * Redistribution and use in source and binary forms, with or without
      8  1.1      gwr  * modification, are permitted provided that the following conditions
      9  1.1      gwr  * are met:
     10  1.1      gwr  * 1. Redistributions of source code must retain the above copyright
     11  1.1      gwr  *    notice, this list of conditions and the following disclaimer.
     12  1.1      gwr  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1      gwr  *    notice, this list of conditions and the following disclaimer in the
     14  1.1      gwr  *    documentation and/or other materials provided with the distribution.
     15  1.4      agc  * 3. Neither the name of the University nor the names of its contributors
     16  1.1      gwr  *    may be used to endorse or promote products derived from this software
     17  1.1      gwr  *    without specific prior written permission.
     18  1.1      gwr  *
     19  1.1      gwr  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  1.1      gwr  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  1.1      gwr  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  1.1      gwr  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  1.1      gwr  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  1.1      gwr  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  1.1      gwr  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  1.1      gwr  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  1.1      gwr  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  1.1      gwr  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  1.1      gwr  * SUCH DAMAGE.
     30  1.1      gwr  */
     31  1.1      gwr 
     32  1.3  tsutsui #include <sys/cdefs.h>
     33  1.3  tsutsui 
     34  1.3  tsutsui #ifdef __weak_alias
     35  1.3  tsutsui #define strsignal		_strsignal
     36  1.3  tsutsui #endif
     37  1.3  tsutsui 
     38  1.1      gwr #include <stdio.h>
     39  1.1      gwr #include <signal.h>
     40  1.2      gwr #include <unistd.h>
     41  1.3  tsutsui 
     42  1.3  tsutsui #ifdef __weak_alias
     43  1.3  tsutsui __weak_alias(strsignal,_strsignal)
     44  1.3  tsutsui #endif
     45  1.1      gwr 
     46  1.1      gwr /*
     47  1.1      gwr  * Simplified from the libc version.
     48  1.1      gwr  */
     49  1.1      gwr 
     50  1.1      gwr __aconst char *
     51  1.1      gwr strsignal(num)
     52  1.1      gwr 	int num;
     53  1.1      gwr {
     54  1.1      gwr 	unsigned int signum;
     55  1.1      gwr 
     56  1.1      gwr 	signum = num;				/* convert to unsigned */
     57  1.1      gwr 	if (signum < sys_nsig)
     58  1.2      gwr 		return((__aconst char *)sys_siglist[signum]);
     59  1.1      gwr 
     60  1.1      gwr 	return("Unknown signal number");
     61  1.1      gwr }
     62