From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Mar 2024 17:28:00 -0500
Subject: lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/mlibc/options/posix/generic/sys-file-stubs.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 lib/mlibc/options/posix/generic/sys-file-stubs.cpp

(limited to 'lib/mlibc/options/posix/generic/sys-file-stubs.cpp')

diff --git a/lib/mlibc/options/posix/generic/sys-file-stubs.cpp b/lib/mlibc/options/posix/generic/sys-file-stubs.cpp
new file mode 100644
index 0000000..e1cc9ab
--- /dev/null
+++ b/lib/mlibc/options/posix/generic/sys-file-stubs.cpp
@@ -0,0 +1,16 @@
+
+#include <sys/file.h>
+#include <mlibc/posix-sysdeps.hpp>
+#include <errno.h>
+
+#include <bits/ensure.h>
+
+int flock(int fd, int opt) {
+	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_flock, -1);
+	if(int e = mlibc::sys_flock(fd, opt); e) {
+		errno = e;
+		return -1;
+	}
+	return 0;
+}
+
-- 
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