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Annotation of 43BSD/contrib/mkmf/src/badopt.c, revision 1.1

1.1     ! root        1: /* $Header: badopt.c,v 1.2 85/04/02 07:45:43 nicklin Exp $ */
        !             2: 
        !             3: /*
        !             4:  * Author: Peter J. Nicklin
        !             5:  */
        !             6: 
        !             7: /*
        !             8:  * badopt() places a "bad option" error message on the standard error
        !             9:  * output stream stderr.
        !            10:  */
        !            11: #include <stdio.h>
        !            12: #include "null.h"
        !            13: 
        !            14: extern char *PGN;                      /* program name */
        !            15: 
        !            16: badopt(sign, c)
        !            17:        char c;                         /* offending option */
        !            18:        char sign;                      /* '+' or '-' sign preceding option */
        !            19: {
        !            20:        if (PGN != NULL && *PGN != '\0')
        !            21:                fprintf(stderr, "%s: ", PGN);
        !            22:        fprintf(stderr, "bad option %c%c\n", sign, c);
        !            23: }

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