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

1.1     ! root        1: /* @(#)fprintf.c       4.1 (Berkeley) 12/21/80 */
        !             2: #include       <stdio.h>
        !             3: 
        !             4: fprintf(iop, fmt, args)
        !             5: FILE *iop;
        !             6: char *fmt;
        !             7: {
        !             8:        register int n;
        !             9:        unsigned char buff[BUFSIZ];
        !            10: 
        !            11:        if (iop->_flag & _IONBF)
        !            12:                setbuf(iop, buff);
        !            13: 
        !            14:        n = _doprnt(fmt, &args, iop);
        !            15: 
        !            16:        if (iop->_base == buff)
        !            17:        {
        !            18:                fflush(iop);
        !            19:                setbuf(iop, NULL);
        !            20:        }
        !            21: 
        !            22:        return(ferror(iop)? EOF: n);
        !            23: }

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