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fixes #2074

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This commit is contained in:
Araq 2015-02-26 02:04:06 +01:00
commit 3dd1ecbae4
1 changed files with 11 additions and 1 deletions
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12
lib/system/threads.nim
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@ -84,8 +84,18 @@ when defined(windows):
importc: "TlsAlloc", stdcall, header: "<windows.h>".}
proc threadVarSetValue(dwTlsIndex: TThreadVarSlot, lpTlsValue: pointer) {.
importc: "TlsSetValue", stdcall, header: "<windows.h>".}
proc threadVarGetValue(dwTlsIndex: TThreadVarSlot): pointer {.
proc tlsGetValue(dwTlsIndex: TThreadVarSlot): pointer {.
importc: "TlsGetValue", stdcall, header: "<windows.h>".}
proc getLastError(): uint32 {.
importc: "GetLastError", stdcall, header: "<windows.h>".}
proc setLastError(x: uint32) {.
importc: "SetLastError", stdcall, header: "<windows.h>".}
proc threadVarGetValue(dwTlsIndex: TThreadVarSlot): pointer =
let realLastError = getLastError()
result = tlsGetValue(dwTlsIndex)
setLastError(realLastError)
else:
proc threadVarAlloc(): TThreadVarSlot {.
importc: "TlsAlloc", stdcall, dynlib: "kernel32".}