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Annotation of coherent/d/lib/libc/stdio/fwrite.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Standard I/O Library
                      3:  * Write nitems of size to file fp
                      4:  */
                      5: 
                      6: #include <stdio.h>
                      7: 
                      8: int
                      9: fwrite(bp, size, nitems, fp)
                     10: register unsigned char *bp;
                     11: unsigned int   size, nitems;
                     12: register FILE  *fp;
                     13: {
                     14:        register unsigned int   nb = size*nitems;
                     15: 
                     16:        if (fp->_ff&_FUNGOT)
                     17:                (*fp->_gt)(fp);
                     18:        if (fp->_bp!=NULL || !(fp->_ff&_FSTBUF)) {
                     19:                for (; nb && putc(*bp++, fp)!=EOF; nb--)
                     20:                        ;
                     21:                if (nb)
                     22:                        return (0);
                     23:                else
                     24:                        return (nitems);
                     25:        } else if (write(fileno(fp), bp, nb) != nb) {
                     26:                fp->_ff |= _FERR;
                     27:                return (0);
                     28:        } else
                     29:                return (nitems);
                     30: }

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