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Improve internal threading API. Introduce win32/win32thread.[ch]
[perl5.git] / win32 / win32thread.c
CommitLineData
ea0efc06
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1#include "EXTERN.h"
2#include "perl.h"
3#include "win32/win32thread.h"
4
5void
6init_thread_intern(struct thread *thr)
7{
8 DuplicateHandle(GetCurrentProcess(),
9 GetCurrentThread(),
10 GetCurrentProcess(),
11 &self,
12 0,
13 FALSE,
14 DUPLICATE_SAME_ACCESS);
15 if ((thr_key = TlsAlloc()) == TLS_OUT_OF_INDEXES)
16 croak("panic: TlsAlloc");
17 if (TlsSetValue(thr_key, (LPVOID) thr) != TRUE)
18 croak("panic: TlsSetValue");
19}
20
21int
22thread_create(struct thread *thr, THREAD_RET_TYPE (*fn)(void *))
23{
24 DWORD junk;
25
26 MUTEX_LOCK(&thr->mutex);
27 self = CreateThread(NULL, 0, fn, (void*)thr, 0, &junk);
28 MUTEX_UNLOCK(&thr->mutex);
29 return self ? 0 : -1;
30}