X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2F__stdio_exit.c;h=a5e42c675fa90c4edc2ebde2576aaa543ed91a14;hb=c9ebff4736128186121424364c1c62224b02aee3;hp=0fb3323489301651c14b0f516b94fb8f7b7bb3cf;hpb=a617a8e2adaaac41dd1b662b6646e8392465801c;p=musl

diff --git a/src/stdio/__stdio_exit.c b/src/stdio/__stdio_exit.c
index 0fb33234..a5e42c67 100644
--- a/src/stdio/__stdio_exit.c
+++ b/src/stdio/__stdio_exit.c
@@ -1,6 +1,6 @@
 #include "stdio_impl.h"
 
-static FILE *const dummy_file = 0;
+static FILE *volatile dummy_file = 0;
 weak_alias(dummy_file, __stdin_used);
 weak_alias(dummy_file, __stdout_used);
 weak_alias(dummy_file, __stderr_used);
@@ -9,15 +9,17 @@ static void close_file(FILE *f)
 {
 	if (!f) return;
 	FFINALLOCK(f);
-	if (f->wpos > f->wbase) f->write(f, 0, 0);
-	if (f->rpos < f->rend) f->seek(f, f->rpos-f->rend, SEEK_CUR);
+	if (f->wpos != f->wbase) f->write(f, 0, 0);
+	if (f->rpos != f->rend) f->seek(f, f->rpos-f->rend, SEEK_CUR);
 }
 
 void __stdio_exit(void)
 {
 	FILE *f;
-	OFLLOCK();
-	for (f=libc.ofl_head; f; f=f->next) close_file(f);
+	for (f=*__ofl_lock(); f; f=f->next) close_file(f);
 	close_file(__stdin_used);
 	close_file(__stdout_used);
+	close_file(__stderr_used);
 }
+
+weak_alias(__stdio_exit, __stdio_exit_needed);