1 files changed, 102 insertions, 0 deletions
diff --git a/pthreads/ptw32_processInitialize.c b/pthreads/ptw32_processInitialize.c
new file mode 100644
index 000000000..d13b0226f
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+++ b/pthreads/ptw32_processInitialize.c
@@ -0,0 +1,102 @@
+/*
+ * ptw32_processInitialize.c
+ *
+ * Description:
+ * This translation unit implements routines which are private to
+ * the implementation and may be used throughout it.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+ptw32_processInitialize (void)
+     /*
+      * ------------------------------------------------------
+      * DOCPRIVATE
+      *      This function performs process wide initialization for
+      *      the pthread library.
+      *
+      * PARAMETERS
+      *      N/A
+      *
+      * DESCRIPTION
+      *      This function performs process wide initialization for
+      *      the pthread library.
+      *      If successful, this routine sets the global variable
+      *      ptw32_processInitialized to TRUE.
+      *
+      * RESULTS
+      *              TRUE    if successful,
+      *              FALSE   otherwise
+      *
+      * ------------------------------------------------------
+      */
+{
+  if (ptw32_processInitialized)
+    {
+      /* 
+       * Ignore if already initialized. this is useful for 
+       * programs that uses a non-dll pthread
+       * library. Such programs must call ptw32_processInitialize() explicitly,
+       * since this initialization routine is automatically called only when
+       * the dll is loaded.
+       */
+      return PTW32_TRUE;
+    }
+
+  ptw32_processInitialized = PTW32_TRUE;
+
+  /*
+   * Initialize Keys
+   */
+  if ((pthread_key_create (&ptw32_selfThreadKey, NULL) != 0) ||
+      (pthread_key_create (&ptw32_cleanupKey, NULL) != 0))
+    {
+
+      ptw32_processTerminate ();
+    }
+
+  /* 
+   * Set up the global locks.
+   */
+  InitializeCriticalSection (&ptw32_thread_reuse_lock);
+  InitializeCriticalSection (&ptw32_mutex_test_init_lock);
+  InitializeCriticalSection (&ptw32_cond_list_lock);
+  InitializeCriticalSection (&ptw32_cond_test_init_lock);
+  InitializeCriticalSection (&ptw32_rwlock_test_init_lock);
+  InitializeCriticalSection (&ptw32_spinlock_test_init_lock);
+
+  return (ptw32_processInitialized);
+
+}				/* processInitialize */