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make getThreadId() work on OSX

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This commit is contained in:
Andreas Rumpf 2017-01-31 16:06:37 +01:00
commit d12a5a6525
1 changed files with 4 additions and 2 deletions
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6
lib/system/threads.nim
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@ -205,11 +205,13 @@ else:
## get the ID of the currently running thread.
result = int(syscall(SYS_gettid))
elif defined(macosx) or defined(bsd):
proc pthread_main_np(): cint {.importc, header: "pthread.h".}
proc pthread_threadid_np(y: pointer; x: var uint64): cint {.importc, header: "pthread.h".}
proc getThreadId*(): int =
## get the ID of the currently running thread.
result = int(pthread_main_np())
var x: uint64
result = pthread_threadid_np(nil, x)
result = int(x)
elif defined(solaris):
# just a guess really:
type thread_t {.importc: "thread_t", header: "<thread.h>".} = distinct int