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Unified Diff: fusl/src/stdio/ferror.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/stdio/ferror.c
diff --git a/fusl/src/stdio/ferror.c b/fusl/src/stdio/ferror.c
new file mode 100644
index 0000000000000000000000000000000000000000..d692eed9418ea1f0cf36c948bacad20d6afc526c
--- /dev/null
+++ b/fusl/src/stdio/ferror.c
@@ -0,0 +1,14 @@
+#include "stdio_impl.h"
+
+#undef ferror
+
+int ferror(FILE *f)
+{
+ FLOCK(f);
+ int ret = !!(f->flags & F_ERR);
+ FUNLOCK(f);
+ return ret;
+}
+
+weak_alias(ferror, ferror_unlocked);
+weak_alias(ferror, _IO_ferror_unlocked);
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