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Annotation of 42BSD/ingres/source/gutil/perror.c, revision 1.1.1.1

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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