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Annotation of coherent/b/bin/as/mwcvar.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * MWC K&R C version of error message functions.
        !             3:  */
        !             4: #include <asm.h>
        !             5: #include <errno.h>
        !             6: 
        !             7: /*
        !             8:  * Show line numbers if no listing.
        !             9:  */
        !            10: static void
        !            11: showLine()
        !            12: {
        !            13:        if (!((NULL == inpc) || lswitchX))
        !            14:                fprintf(errdev, "%d: %s: ", inpc->lineNo, inpc->name);
        !            15: }
        !            16: 
        !            17: /*
        !            18:  * Print error msg and die.
        !            19:  */
        !            20: /*VARARGS1*/
        !            21: void
        !            22: fatal(s)
        !            23: char *s;
        !            24: {
        !            25:        int save = errno;
        !            26: 
        !            27:        if (Qswitch)
        !            28:                exit(1);
        !            29: 
        !            30:        showLine();
        !            31:        fprintf(errdev, "%r\n", &s);
        !            32: 
        !            33:        if (0 != (errno = save))
        !            34:                perror("errno reports");
        !            35: 
        !            36:        exit(1);
        !            37: }
        !            38: 
        !            39: /*
        !            40:  * Print error msg to listing.
        !            41:  */
        !            42: /*VARARGS1*/
        !            43: void
        !            44: yyerror(s)
        !            45: char *s;
        !            46: {
        !            47:        if (2 != pass)
        !            48:                return;
        !            49:        errCt++;
        !            50:        sTitle();
        !            51: 
        !            52:        if (Qswitch)
        !            53:                return;
        !            54: 
        !            55:        showLine();
        !            56:        fprintf(errdev, "%r\n", &s);
        !            57: }
        !            58: 
        !            59: /*
        !            60:  * Print warning msg to listing.
        !            61:  */
        !            62: /*VARARGS1*/
        !            63: void
        !            64: yywarn(s)
        !            65: char *s;
        !            66: {
        !            67:        if ((2 != pass) || wswitch || Qswitch)
        !            68:                return;
        !            69:        sTitle();
        !            70: 
        !            71:        showLine();
        !            72:        fprintf(errdev, "Warning %r\n", &s);
        !            73: }

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