home *** CD-ROM | disk | FTP | other *** search
- #include <stdio.h>
-
- void setvbuf(fp, bp, bmode, size)
- register FILE *fp;
- unsigned char *bp;
- int bmode;
- int size;
- {
- fp->_flag &= ~(_IOFBF | _IOLBF | _IONBF | _IOMYBUF);
- fp->_flag |= bmode;
- fp->_cnt = 0;
- if((bmode == _IONBF) || (bp == NULL)) /* unbuffered */
- {
- fp->_base = NULL;
- fp->_bsiz = 0;
- }
- else /* full buffering */
- {
- fp->_base = bp;
- fp->_bsiz = size;
- }
- fp->_ptr = fp->_base;
- }
-