simplify atexit and fflush-on-exit handling

[musl] / src / stdio / __towrite.c

diff --git a/src/stdio/__towrite.c b/src/stdio/__towrite.c
index b458741..4bf96f4 100644 (file)
--- a/src/stdio/__towrite.c
+++ b/src/stdio/__towrite.c
@@ -18,4 +18,7 @@ int __towrite(FILE *f)
 }
 
 /* Link flush-on-exit code iff any stdio write functions are linked. */
-int (*const __fflush_on_exit)(FILE *) = fflush;
+void __fflush_on_exit()
+{
+       fflush(0);
+}