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Merge pull request #4522 from coffeepots/patch-2

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Add handle function to Thread type
This commit is contained in:
Andreas Rumpf 2016-07-27 18:03:24 +02:00 • committed by GitHub
commit 27a40cd5a4
1 changed files with 6 additions and 2 deletions
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8
lib/system/threads.nim
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@ -51,7 +51,7 @@ const
when defined(windows): when defined(windows):
type type
SysThread = Handle SysThread* = Handle
WinThreadProc = proc (x: pointer): int32 {.stdcall.} WinThreadProc = proc (x: pointer): int32 {.stdcall.}
{.deprecated: [TSysThread: SysThread, TWinThreadProc: WinThreadProc].} {.deprecated: [TSysThread: SysThread, TWinThreadProc: WinThreadProc].}
@ -123,7 +123,7 @@ else:
type Time = int type Time = int
type type
SysThread {.importc: "pthread_t", header: "<sys/types.h>", SysThread* {.importc: "pthread_t", header: "<sys/types.h>",
final, pure.} = object final, pure.} = object
Pthread_attr {.importc: "pthread_attr_t", Pthread_attr {.importc: "pthread_attr_t",
header: "<sys/types.h>", final, pure.} = object header: "<sys/types.h>", final, pure.} = object
@ -379,6 +379,10 @@ proc running*[TArg](t: Thread[TArg]): bool {.inline.} =
## returns true if `t` is running. ## returns true if `t` is running.
result = t.dataFn != nil result = t.dataFn != nil
proc handle*[TArg](t: Thread[TArg]): SysThread {.inline.} =
## returns the thread handle of `t`.
result = t.sys
when hostOS == "windows": when hostOS == "windows":
proc joinThread*[TArg](t: Thread[TArg]) {.inline.} = proc joinThread*[TArg](t: Thread[TArg]) {.inline.} =
## waits for the thread `t` to finish. ## waits for the thread `t` to finish.