WoW API: hooksecurefunc

Reference e
AddOns WoW API Widget API XML UI Event API WoW Lua Macro API CVars Battle.net HOWTOs Snippets UI tech Categories

→ WoW API

← WoW API < hooksecurefunc

Creates a secure 'post hook' for the named function. The hookfunc is invoked after the original function, and receives the same parameters. Return values from hookfunc are discarded. This is the only safe way to hook functions that execute protected functionality.

hooksecurefunc([table,] "functionName", hookfunc)

Takes

table

table which functionName exists on

"functionName"

the name of the function being hooked

hookfunc

the hook function

Returns

Nothing

Details

• After hooksecurefunc() is used on a function, setfenv() throws an error when attempted on that function