summaryrefslogtreecommitdiff
path: root/src/stdio/ofl.c
blob: 0e3602aa58e4dc2639d2075266b9da89a75751c1 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
#include "stdio_impl.h"
#include "libc.h"

static FILE *ofl_head;
static volatile int ofl_lock[1];

FILE **__ofl_lock()
{
	LOCK(ofl_lock);
	return &ofl_head;
}

void __ofl_unlock()
{
	UNLOCK(ofl_lock);
}