1 files changed, 26 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/stdio/__stdio_close.c b/libc-top-half/musl/src/stdio/__stdio_close.c
new file mode 100644
index 0000000..0d7c91e
--- /dev/null
+++ b/libc-top-half/musl/src/stdio/__stdio_close.c
@@ -0,0 +1,26 @@
+#ifdef __wasilibc_unmodified_upstream // WASI has no syscall
+#else
+#include <unistd.h>
+#endif
+#include "stdio_impl.h"
+#include "aio_impl.h"
+
+#if defined(__wasilibc_unmodified_upstream) || defined(_REENTRANT)
+static int dummy(int fd)
+{
+	return fd;
+}
+
+weak_alias(dummy, __aio_close);
+#else
+#define __aio_close(fd) (fd)
+#endif
+
+int __stdio_close(FILE *f)
+{
+#ifdef __wasilibc_unmodified_upstream // WASI has no syscall
+	return syscall(SYS_close, __aio_close(f->fd));
+#else
+	return close(__aio_close(f->fd));
+#endif
+}