diff options
Diffstat (limited to 'lib/system/excpt.nim')
| -rw-r--r-- | lib/system/excpt.nim | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/system/excpt.nim b/lib/system/excpt.nim index 84a1da343..3efefead4 100644 --- a/lib/system/excpt.nim +++ b/lib/system/excpt.nim @@ -536,3 +536,8 @@ proc setControlCHook(hook: proc () {.noconv.}) = # ugly cast, but should work on all architectures: type SignalHandler = proc (sign: cint) {.noconv, benign.} c_signal(SIGINT, cast[SignalHandler](hook)) + +when not defined(useNimRtl): + proc unsetControlCHook() = + # proc to unset a hook set by setControlCHook + c_signal(SIGINT, signalHandler) |