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Annotation of 42BSD/ingres/source/gutil/perror.c, revision 1.1

1.1     ! root        1: static char    Sccsid[]= "@(#)perror.c 1.1 (Ingres) 4/30/82";
        !             2: /*
        !             3:  * Print the error indicated
        !             4:  * in the cerror cell.
        !             5:  * ----
        !             6:  * this code stolen from the system perror, the only change is that we print
        !             7:  * on 1, instead of 2 (which is usally closed).
        !             8:  */
        !             9: 
        !            10: int    errno;
        !            11: int    sys_nerr;
        !            12: char   *sys_errlist[];
        !            13: perror(s)
        !            14: char *s;
        !            15: {
        !            16:        register char *c;
        !            17:        register n;
        !            18: 
        !            19:        c = "Unknown error";
        !            20:        if(errno < sys_nerr)
        !            21:                c = sys_errlist[errno];
        !            22:        n = strlen(s);
        !            23:        if(n) {
        !            24:                write(1, s, n);
        !            25:                write(1, ": ", 2);
        !            26:        }
        !            27:        write(1, c, strlen(c));
        !            28:        write(1, "\n", 1);
        !            29: }

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