From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sun, 17 Aug 2008 14:47:49 +0000 (+0000)
Subject: * luci/libs:	add alias to posix.readlink() in luci.fs
X-Git-Tag: 0.8.0~387
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=38ef0f92e75b90e405f4879c163e9bbfbbbe293f;p=project%2Fluci.git

* luci/libs:	add alias to posix.readlink() in luci.fs
---

diff --git a/libs/core/luasrc/fs.lua b/libs/core/luasrc/fs.lua
index 84866b431..e089d55dd 100644
--- a/libs/core/luasrc/fs.lua
+++ b/libs/core/luasrc/fs.lua
@@ -212,3 +212,12 @@ link = posix.link
 -- @return		String containing the error description on error
 -- @return		Number containing the os specific errno on error
 unlink = posix.unlink
+
+--- Retrieve target of given symlink.
+-- @class		function
+-- @name		readlink
+-- @param path	String containing the path of the symlink to read
+-- @return		String containing the link target or nil on error
+-- @return		String containing the error description on error
+-- @return		Number containing the os specific errno on error
+readlink = posix.readlink