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Use __NR_gettid instead of SYS_gettid (#5338)

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Yuriy Glukhov 2017-02-04 22:18:54 +02:00 • committed by Andreas Rumpf
commit 3978845266
1 changed files with 3 additions and 3 deletions
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6
lib/system/threads.nim
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@ -195,15 +195,15 @@ else:
importc: "pthread_setaffinity_np", header: pthreadh.}
when defined(linux):
proc syscall(arg: int): int {.varargs, importc: "syscall", header: "<unistd.h>".}
var SYS_gettid {.importc, header: "<sys/syscall.h>".}: int
proc syscall(arg: clong): clong {.varargs, importc: "syscall", header: "<unistd.h>".}
var NR_gettid {.importc: "__NR_gettid", header: "<sys/syscall.h>".}: int
#type Pid {.importc: "pid_t", header: "<sys/types.h>".} = distinct int
#proc gettid(): Pid {.importc, header: "<sys/types.h>".}
proc getThreadId*(): int =
## get the ID of the currently running thread.
result = int(syscall(SYS_gettid))
result = int(syscall(NR_gettid))
elif defined(macosx) or defined(bsd):
proc pthread_threadid_np(y: pointer; x: var uint64): cint {.importc, header: "pthread.h".}