simplify __stdio_exit static linking logic

[musl] / src / stdio / __toread.c

diff --git a/src/stdio/__toread.c b/src/stdio/__toread.c
index 2e804f6..52624f3 100644 (file)
--- a/src/stdio/__toread.c
+++ b/src/stdio/__toread.c
@@ -13,12 +13,9 @@ int __toread(FILE *f)
        return 0;
 }
 
-static const int dummy = 0;
-weak_alias(dummy, __towrite_used);
+void __stdio_exit_needed(void);
 
-void __stdio_exit(void);
-
-void __seek_on_exit()
+void __toread_needs_stdio_exit()
 {
-       if (!__towrite_used) __stdio_exit();
+       __stdio_exit_needed();
 }