Lines Matching defs:_IONBF
288 #define _IONBF 2 /**< setvbuf should set unbuffered */
462 This is equivalent to calling setvbuf(fp, NULL, _IONBF, 0);
477 - _IONBF causes I/O to be unbuffered.
481 by the setvbuf function if BufMode is not _IONBF.
483 It is an error for BufSize to be zero unless BufMode is _IONBF, in which case BufSize is ignored.
