From 6334e558ab33ee1e54ed33740881a2798c5915c2 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Wed, 21 Jan 2004 23:27:48 +0000
Subject: Split up syscalls.c, since it had grown to be quite large and ugly. 
 -Erik

---
 libc/sysdeps/linux/common/setfsuid.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 libc/sysdeps/linux/common/setfsuid.c

(limited to 'libc/sysdeps/linux/common/setfsuid.c')

diff --git a/libc/sysdeps/linux/common/setfsuid.c b/libc/sysdeps/linux/common/setfsuid.c
new file mode 100644
index 000000000..c058d8d77
--- /dev/null
+++ b/libc/sysdeps/linux/common/setfsuid.c
@@ -0,0 +1,23 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * setfsuid() for uClibc
+ *
+ * Copyright (C) 2000-2004 by Erik Andersen <andersen@codpoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ */
+
+#include "syscalls.h"
+#include <sys/fsuid.h>
+
+#define __NR___syscall_setfsuid __NR_setfsuid
+static inline _syscall1(int, __syscall_setfsuid, __kernel_uid_t, uid);
+
+int setfsuid(uid_t uid)
+{
+	if (uid != (uid_t) ((__kernel_uid_t) uid)) {
+		__set_errno(EINVAL);
+		return -1;
+	}
+	return (__syscall_setfsuid(uid));
+}
-- 
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