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add osproc.processID()

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This commit is contained in:
Timothee Cour 2018-12-03 12:04:46 -08:00
commit b93fbcf09a
1 changed files with 10 additions and 0 deletions
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10
lib/pure/osproc.nim
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@ -158,6 +158,15 @@ proc processID*(p: Process): int {.rtl, extern: "nosp$1".} =
## returns `p`'s process ID. ## returns `p`'s process ID.
return p.id return p.id
proc processID*(): int =
## return current process ID
when defined(windows):
proc GetCurrentProcessId(): int32 {.stdcall, dynlib: "kernel32",
importc: "GetCurrentProcessId".}
result = GetCurrentProcessId()
else:
result = getpid()
proc waitForExit*(p: Process, timeout: int = -1): int {.rtl, proc waitForExit*(p: Process, timeout: int = -1): int {.rtl,
extern: "nosp$1", tags: [].} extern: "nosp$1", tags: [].}
## waits for the process to finish and returns `p`'s error code. ## waits for the process to finish and returns `p`'s error code.
@ -1341,3 +1350,4 @@ proc execCmdEx*(command: string, options: set[ProcessOption] = {
result[1] = peekExitCode(p) result[1] = peekExitCode(p)
if result[1] != -1: break if result[1] != -1: break
close(p) close(p)