C++ Programming/Code/Standard C Library/Functions/setvbuf

setvbuf

Syntax

#include <cstdio> int setvbuf( FILE *stream, char *buffer, int mode, size_t size );

The function setvbuf() sets the buffer for stream to be buffer, with a size of size. mode can be one of:

• _IOFBF, which indicates full buffering
• _IOLBF, which means line buffering
• _IONBF, which means no buffering

Related topics

fflush - setbuf