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Add warning to osproc.close

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Dominik Picheta 2016-07-21 16:14:00 +01:00 • committed by GitHub
commit 5784e43662
1 changed files with 5 additions and 1 deletions
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6
lib/pure/osproc.nim
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@ -175,7 +175,11 @@ proc startCmd*(command: string, options: set[ProcessOption] = {
result = startProcess(command=command, options=options + {poEvalCommand}) result = startProcess(command=command, options=options + {poEvalCommand})
proc close*(p: Process) {.rtl, extern: "nosp$1", tags: [].} proc close*(p: Process) {.rtl, extern: "nosp$1", tags: [].}
## When the process has finished executing, cleanup related handles ## When the process has finished executing, cleanup related handles.
##
## **Warning:** If the process has not finished executing, this will forcibly
## terminate the process. Doing so may result in zombie processes and
## `pty leaks <http://stackoverflow.com/questions/27021641/how-to-fix-request-failed-on-channel-0>`_.
proc suspend*(p: Process) {.rtl, extern: "nosp$1", tags: [].} proc suspend*(p: Process) {.rtl, extern: "nosp$1", tags: [].}
## Suspends the process `p`. ## Suspends the process `p`.