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Annotation of researchv9/libc/stdio/fprintf.c, revision 1.1.1.1

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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