X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Ffflush.c;h=3f462c80e8d12f6efbecd144a144d430736ec6eb;hb=062bb737de06c3906b4b4a07c7fc0fb286287efe;hp=715c1d10dbed3a310123ea7ea60efb2a9eda64c3;hpb=2499cd9d9be0ba74e16a6c3dd304e6d69070be35;p=musl

diff --git a/src/stdio/fflush.c b/src/stdio/fflush.c
index 715c1d10..3f462c80 100644
--- a/src/stdio/fflush.c
+++ b/src/stdio/fflush.c
@@ -19,13 +19,12 @@ static int __fflush_unlocked(FILE *f)
 }
 
 /* stdout.c will override this if linked */
-static FILE *const dummy = 0;
+static FILE *volatile dummy = 0;
 weak_alias(dummy, __stdout_used);
 
 int fflush(FILE *f)
 {
 	int r;
-	FILE *next;
 
 	if (f) {
 		FLOCK(f);
@@ -36,16 +35,12 @@ int fflush(FILE *f)
 
 	r = __stdout_used ? fflush(__stdout_used) : 0;
 
-	OFLLOCK();
-	for (f=libc.ofl_head; f; f=next) {
+	for (f=*__ofl_lock(); f; f=f->next) {
 		FLOCK(f);
-		//OFLUNLOCK();
 		if (f->wpos > f->wbase) r |= __fflush_unlocked(f);
-		//OFLLOCK();
-		next = f->next;
 		FUNLOCK(f);
 	}
-	OFLUNLOCK();
+	__ofl_unlock();
 	
 	return r;
 }