X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=libs%2Fsys%2Fluasrc%2Fsys.lua;h=3e2ce7f3194ad16f99d866100eb706d047d701b7;hp=a2c9a31119d17d4c5f863def1178799915bb7198;hb=4b9f7db1cea69524ca46098b446b0fe51e87091b;hpb=d7d27ffe6adfb42be253bf2a62e7cc4e209affaf

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index a2c9a3111..3e2ce7f31 100644
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -129,10 +129,16 @@ end
 -- @return		Table containing all variables if no variable name is given
 getenv = posix.getenv
 
---- Determine the current hostname.
+--- Get or set the current hostname.
+-- @param		String containing a new hostname to set (optional)
 -- @return		String containing the system hostname
-function hostname()
-	return posix.uname("%n")
+function hostname(newname)
+	if type(newname) == "string" and #newname > 0 then
+		luci.fs.writefile( "/proc/sys/kernel/hostname", newname .. "\n" )
+		return newname
+	else
+		return posix.uname("%n")
+	end
 end
 
 --- Returns the contents of a documented referred by an URL.