From 31b3b396f01299b2efc1af36a52407fb267e508c Mon Sep 17 00:00:00 2001 From: Julian Ospald Date: Sun, 17 Jul 2022 23:24:04 +0200 Subject: [PATCH] Improve documentation in System.Posix.Signals Fixes #56 --- System/Posix/Signals.hsc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/System/Posix/Signals.hsc b/System/Posix/Signals.hsc index b068d41b..970ff216 100644 --- a/System/Posix/Signals.hsc +++ b/System/Posix/Signals.hsc @@ -439,7 +439,9 @@ data Handler = Default -- cannot be caught or ignored. -- not yet: | Hold | Catch (IO ()) + -- ^ signal handler is not reset | CatchOnce (IO ()) + -- ^ signal handler is automatically reset (via @SA_RESETHAND@) | CatchInfo (SignalInfo -> IO ()) -- ^ @since 2.7.0.0 | CatchInfoOnce (SignalInfo -> IO ()) -- ^ @since 2.7.0.0 deriving (Typeable)