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| author | Steven Barth <steven@midlink.org> | 2009-07-27 12:28:34 +0000 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2009-07-27 12:28:34 +0000 |
| commit | 45cf10a665c6b7434cd44659426217d80865b3e1 (patch) | |
| tree | 80427358bbe001feedab9b4660ef6f5be6b894ca | |
| parent | 17e7f67a7c0bbfa26154005a49faf74b3573ff5d (diff) | |
Add luci.lucid.running()
| -rw-r--r-- | libs/lucid/luasrc/lucid.lua | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libs/lucid/luasrc/lucid.lua b/libs/lucid/luasrc/lucid.lua index d743269fe..4feb159a5 100644 --- a/libs/lucid/luasrc/lucid.lua +++ b/libs/lucid/luasrc/lucid.lua @@ -60,6 +60,12 @@ function start() run() end +--- Returns the PID of the currently active LuCId process. +function running() + local pid = tonumber(state:get(UCINAME, "main", "pid")) + return pid and nixio.kill(pid, 0) and pid +end + --- Stops any running LuCId superprocess. function stop() local pid = tonumber(state:get(UCINAME, "main", "pid")) |