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Fix onSignal example

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Federico Ceratto 2016-12-31 15:55:34 +00:00 • committed by treeform
commit 21a9fce414
1 changed files with 7 additions and 4 deletions
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11
lib/posix/posix.nim
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@ -962,10 +962,13 @@ proc utimes*(path: cstring, times: ptr array[2, Timeval]): int {.
proc handle_signal(sig: cint, handler: proc (a: cint) {.noconv.}) {.importc: "signal", header: "<signal.h>".} proc handle_signal(sig: cint, handler: proc (a: cint) {.noconv.}) {.importc: "signal", header: "<signal.h>".}
template onSignal*(signals: varargs[cint], body: untyped) = template onSignal*(signals: varargs[cint], body: untyped) =
## Setup code to be executed when Unix signals are received. Example: ## Setup code to be executed when Unix signals are received.
## from posix import SIGINT, SIGTERM ## Example:
## onSignal(SIGINT, SIGTERM): ##
## echo "bye" ## .. code-block:: nim
## from posix import SIGINT, SIGTERM
## onSignal(SIGINT, SIGTERM):
## echo "bye"
for s in signals: for s in signals:
handle_signal(s, handle_signal(s,