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Annotation of 43BSDReno/lib/libc/gen/psignal.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that: (1) source distributions retain this entire copyright
        !             7:  * notice and comment, and (2) distributions including binaries display
        !             8:  * the following acknowledgement:  ``This product includes software
        !             9:  * developed by the University of California, Berkeley and its contributors''
        !            10:  * in the documentation or other materials provided with the distribution
        !            11:  * and in all advertising materials mentioning features or use of this
        !            12:  * software. Neither the name of the University nor the names of its
        !            13:  * contributors may be used to endorse or promote products derived
        !            14:  * from this software without specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  */
        !            19: 
        !            20: #if defined(LIBC_SCCS) && !defined(lint)
        !            21: static char sccsid[] = "@(#)psignal.c  5.4 (Berkeley) 6/1/90";
        !            22: #endif /* LIBC_SCCS and not lint */
        !            23: 
        !            24: /*
        !            25:  * Print the name of the signal indicated
        !            26:  * along with the supplied message.
        !            27:  */
        !            28: #include <signal.h>
        !            29: 
        !            30: extern char *sys_siglist[];
        !            31: 
        !            32: psignal(sig, s)
        !            33:        unsigned int sig;
        !            34:        char *s;
        !            35: {
        !            36:        register char *c;
        !            37:        register int n;
        !            38: 
        !            39:        if (sig < NSIG)
        !            40:                c = sys_siglist[sig];
        !            41:        else
        !            42:                c = "Unknown signal";
        !            43:        n = strlen(s);
        !            44:        if (n) {
        !            45:                (void)write(2, s, n);
        !            46:                (void)write(2, ": ", 2);
        !            47:        }
        !            48:        (void)write(2, c, strlen(c));
        !            49:        (void)write(2, "\n", 1);
        !            50: }

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