1 files changed, 30 insertions, 0 deletions
diff --git a/src/fcntl/open.c b/src/fcntl/open.c
new file mode 100644
index 00000000..f0968556
--- /dev/null
+++ b/src/fcntl/open.c
@@ -0,0 +1,30 @@
+#include "sys/types.h"
+#include <fcntl.h>
+#include "sys/stat.h"	/* OH */
+#include "errno.h"
+#include "stdarg.h"
+#include "nonstd/syscall.h"
+
+int open(const char *path, int oflag, ...)
+{
+	SCNO(scno, "open", -1);
+
+	mode_t mode = 0;
+	if (oflag & O_CREAT) {
+		va_list ap;
+		va_start(ap, oflag);
+		mode = va_arg(ap, mode_t);
+		va_end(ap);
+	}
+
+	int r = __libc.syscall(scno, path, oflag, mode);
+	if (r < 0) {
+		errno = -r;
+		return -1;
+	}
+
+	return r;
+}
+/*
+POSIX(1)
+*/