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-rw-r--r--core/init.lua4
1 files changed, 3 insertions, 1 deletions
diff --git a/core/init.lua b/core/init.lua
index 591c67d1..09219f48 100644
--- a/core/init.lua
+++ b/core/init.lua
@@ -205,6 +205,8 @@ function spawn_proc:write(...) end
function spawn_proc:close() end
---
--- Kills running process *spawn_proc*.
+-- Kills running process *spawn_proc*, or sends it Unix signal *signal*.
+-- @param signal Optional Unix signal to send to *spawn_proc*. The default value
+-- is 9 (`SIGKILL`), which kills the process.
function spawn_proc:kill() end
]]