rewrite popen to use posix_spawn instead of fragile vfork hacks
[musl] / src / stdio / setbuffer.c
1 #define _GNU_SOURCE
2 #include <stdio.h>
3
4 void setbuffer(FILE *f, char *buf, size_t size)
5 {
6         setvbuf(f, buf, buf ? _IOFBF : _IONBF, size);
7 }