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Annotation of 43BSD/ingres/source/gutil/perror.c, revision 1.1

1.1     ! root        1: # include      <sccs.h>
        !             2: 
        !             3: SCCSID(@(#)perror.c    8.1     12/31/84)
        !             4: 
        !             5: /*
        !             6:  * Print the error indicated
        !             7:  * in the cerror cell.
        !             8:  * ----
        !             9:  * this code stolen from the system perror, the only change is that we print
        !            10:  * on 1, instead of 2 (which is usally closed).
        !            11:  */
        !            12: 
        !            13: int    errno;
        !            14: int    sys_nerr;
        !            15: char   *sys_errlist[];
        !            16: perror(s)
        !            17: char *s;
        !            18: {
        !            19:        register char *c;
        !            20:        register n;
        !            21: 
        !            22:        c = "Unknown error";
        !            23:        if(errno < sys_nerr)
        !            24:                c = sys_errlist[errno];
        !            25:        n = strlen(s);
        !            26:        if(n) {
        !            27:                write(1, s, n);
        !            28:                write(1, ": ", 2);
        !            29:        }
        !            30:        write(1, c, strlen(c));
        !            31:        write(1, "\n", 1);
        !            32: }

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