1 files changed, 100 insertions, 0 deletions
diff --git a/lib/isc/win32/include/isc/thread.h b/lib/isc/win32/include/isc/thread.h
new file mode 100644
index 0000000..78e663f
--- /dev/null
+++ b/lib/isc/win32/include/isc/thread.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1998-2001  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: thread.h,v 1.22 2007/06/19 23:47:20 tbox Exp $ */
+
+#ifndef ISC_THREAD_H
+#define ISC_THREAD_H 1
+
+#include <windows.h>
+
+#include <isc/lang.h>
+#include <isc/result.h>
+
+/*
+ * Inlines to help with wait retrun checking
+ */
+
+/* check handle for NULL and INVALID_HANDLE */
+inline BOOL IsValidHandle( HANDLE hHandle) {
+    return ((hHandle != NULL) && (hHandle != INVALID_HANDLE_VALUE));
+}
+
+/* validate wait return codes... */
+inline BOOL WaitSucceeded( DWORD dwWaitResult, DWORD dwHandleCount) {
+    return ((dwWaitResult >= WAIT_OBJECT_0) &&
+            (dwWaitResult < WAIT_OBJECT_0 + dwHandleCount));
+}
+
+inline BOOL WaitAbandoned( DWORD dwWaitResult, DWORD dwHandleCount) {
+    return ((dwWaitResult >= WAIT_ABANDONED_0) &&
+            (dwWaitResult < WAIT_ABANDONED_0 + dwHandleCount));
+}
+
+inline BOOL WaitTimeout( DWORD dwWaitResult) {
+    return (dwWaitResult == WAIT_TIMEOUT);
+}
+    
+inline BOOL WaitFailed( DWORD dwWaitResult) {
+    return (dwWaitResult == WAIT_FAILED);
+}
+
+/* compute object indices for waits... */
+inline DWORD WaitSucceededIndex( DWORD dwWaitResult) {
+    return (dwWaitResult - WAIT_OBJECT_0);
+}
+
+inline DWORD WaitAbandonedIndex( DWORD dwWaitResult) {
+    return (dwWaitResult - WAIT_ABANDONED_0);
+}
+
+
+
+typedef HANDLE isc_thread_t;
+typedef unsigned int isc_threadresult_t;
+typedef void * isc_threadarg_t;
+typedef isc_threadresult_t (WINAPI *isc_threadfunc_t)(isc_threadarg_t);
+typedef DWORD isc_thread_key_t;
+
+#define isc_thread_self (unsigned long)GetCurrentThreadId
+
+ISC_LANG_BEGINDECLS
+
+isc_result_t
+isc_thread_create(isc_threadfunc_t, isc_threadarg_t, isc_thread_t *);
+
+isc_result_t
+isc_thread_join(isc_thread_t, isc_threadresult_t *);
+
+void
+isc_thread_setconcurrency(unsigned int level);
+
+int
+isc_thread_key_create(isc_thread_key_t *key, void (*func)(void *));
+
+int
+isc_thread_key_delete(isc_thread_key_t key);
+
+void *
+isc_thread_key_getspecific(isc_thread_key);
+
+int
+isc_thread_key_setspecific(isc_thread_key_t key, void *value);
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISC_THREAD_H */