modules/rpc: Check for existence of external libraries

[project/luci.git] / libs / sys / luasrc / sys.lua

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index 557a7ce..d9f236e 100644 (file)
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -207,6 +207,8 @@ end
 group = {}
 
 --- Returns information about a POSIX user group.
+-- @class function
+-- @name               getgroup
 -- @param group Group ID or name of a system user group
 -- @return     Table with information about the requested group
 group.getgroup = posix.getgroup