include/stdio:add setlinebuf marco

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2021-11-26 17:52:57 +08:00 · 2021-11-26 17:52:57 +08:00 · c2bcef4db8
commit c2bcef4db8
parent 4b2b7d1d91
1 changed files with 2 additions and 0 deletions
--- a/include/stdio.h
+++ b/include/stdio.h
@ -96,6 +96,8 @@
 #  define fsetpos64 fsetpos
 #endif

+#define setlinebuf(stream)   setvbuf(stream, NULL, _IOLBF, 0)
+
 /****************************************************************************
 * Public Type Definitions
 ****************************************************************************/