jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

added system.setControlCHook, system.writeStackTrace

Browse source
This commit is contained in:
Araq 2012-02-19 23:37:37 +01:00
commit b2746c4659
4 changed files with 17 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
lib/system/excpt.nim
View file

@ -292,6 +292,11 @@ proc registerSignalHandler() =
when not defined(noSignalHandler):
registerSignalHandler() # call it in initialization section
proc setControlCHook(hook: proc () {.noconv.}) =
# ugly cast, but should work on all architectures:
type TSignalHandler = proc (sig: cint) {.noconv.}
c_signal(SIGINT, cast[TSignalHandler](hook))
proc raiseRangeError(val: biggestInt) {.compilerproc, noreturn, noinline.} =
raise newException(EOutOfRange, "value " & $val & " out of range")