#include "EXTERN.h"
#include "perl.h"
-__declspec(thread) struct thread *Perl_current_thread = NULL;
-
-void
-Perl_setTHR(struct thread *t)
-{
- Perl_current_thread = t;
-}
-
-struct thread *
-Perl_getTHR(void)
-{
- return Perl_current_thread;
-}
-
-void
-Perl_alloc_thread_key(void)
-{
-#ifdef USE_THREADS
- static int key_allocated = 0;
- if (!key_allocated) {
- if ((thr_key = TlsAlloc()) == TLS_OUT_OF_INDEXES)
- croak("panic: TlsAlloc");
- key_allocated = 1;
- }
+#ifdef USE_DECLSPEC_THREAD
+__declspec(thread) void *PL_current_context = NULL;
#endif
-}
void
-Perl_set_thread_self(struct perl_thread *thr)
+Perl_set_context(void *t)
{
-#ifdef USE_THREADS
- /* Set thr->self. GetCurrentThread() retrurns a pseudo handle, need
- this to convert it into a handle another thread can use.
- */
- DuplicateHandle(GetCurrentProcess(),
- GetCurrentThread(),
- GetCurrentProcess(),
- &thr->self,
- 0,
- FALSE,
- DUPLICATE_SAME_ACCESS);
+#if defined(USE_ITHREADS)
+# ifdef USE_DECLSPEC_THREAD
+ Perl_current_context = t;
+# else
+ DWORD err = GetLastError();
+ TlsSetValue(PL_thr_key,t);
+ SetLastError(err);
+# endif
#endif
}
-#ifdef USE_THREADS
-int
-Perl_thread_create(struct perl_thread *thr, thread_func_t *fn)
+void *
+Perl_get_context(void)
{
- DWORD junk;
-
- MUTEX_LOCK(&thr->mutex);
- DEBUG_L(PerlIO_printf(PerlIO_stderr(),
- "%p: create OS thread\n", thr));
- thr->self = CreateThread(NULL, 0, fn, (void*)thr, 0, &junk);
- DEBUG_L(PerlIO_printf(PerlIO_stderr(),
- "%p: OS thread = %p, id=%ld\n", thr, thr->self, junk));
- MUTEX_UNLOCK(&thr->mutex);
- return thr->self ? 0 : -1;
-}
+#if defined(USE_ITHREADS)
+# ifdef USE_DECLSPEC_THREAD
+ return Perl_current_context;
+# else
+ DWORD err = GetLastError();
+ void *result = TlsGetValue(PL_thr_key);
+ SetLastError(err);
+ return result;
+# endif
+#else
+ return NULL;
#endif
+}