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Annotation of researchv9/libc/stdio/scanf.c, revision 1.1

1.1     ! root        1: /* @(#)scanf.c 4.1 (Berkeley) 12/21/80 */
        !             2: #include       <stdio.h>
        !             3: 
        !             4: scanf(fmt, args)
        !             5: char *fmt;
        !             6: {
        !             7:        return(_doscan(stdin, fmt, &args));
        !             8: }
        !             9: 
        !            10: fscanf(iop, fmt, args)
        !            11: FILE *iop;
        !            12: char *fmt;
        !            13: {
        !            14:        return(_doscan(iop, fmt, &args));
        !            15: }
        !            16: 
        !            17: sscanf(str, fmt, args)
        !            18: register char *str;
        !            19: char *fmt;
        !            20: {
        !            21:        FILE _strbuf;
        !            22: 
        !            23:        _strbuf._flag = _IOREAD|_IOSTRG;
        !            24:        _strbuf._ptr = _strbuf._base = (unsigned char *) str;
        !            25:        _strbuf._cnt = 0;
        !            26:        while (*str++)
        !            27:                _strbuf._cnt++;
        !            28:        return(_doscan(&_strbuf, fmt, &args));
        !            29: }

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