initial check-in, version 0.5.0v0.5.0

1 files changed, 21 insertions, 0 deletions

diff --git a/src/fcntl/openat.c b/src/fcntl/openat.c
new file mode 100644
index 00000000..eefa0901
--- /dev/null
+++ b/src/fcntl/openat.c
@@ -0,0 +1,21 @@
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include "syscall.h"
+#include "libc.h"
+
+int openat(int fd, const char *filename, int flags, ...)
+{
+	int r;
+	mode_t mode;
+	va_list ap;
+	va_start(ap, flags);
+	mode = va_arg(ap, mode_t);
+	va_end(ap);
+	CANCELPT_BEGIN;
+	r = syscall4(__NR_openat, fd, (long)filename, flags|O_LARGEFILE, mode);
+	CANCELPT_END;
+	return r;
+}
+
+LFS64(openat);