1 files changed, 10 insertions, 0 deletions
diff --git a/src/stdio/ferror.c b/src/stdio/ferror.c
new file mode 100644
index 00000000..f535fbed
--- /dev/null
+++ b/src/stdio/ferror.c
@@ -0,0 +1,10 @@
+#include "stdio_impl.h"
+
+#undef ferror
+
+int ferror(FILE *f)
+{
+	return !!(f->flags & F_ERR);
+}
+
+weak_alias(ferror, ferror_unlocked);