1 files changed, 123 insertions, 0 deletions
diff --git a/mozilla/nsprpub/pr/src/md/beos/bmisc.c b/mozilla/nsprpub/pr/src/md/beos/bmisc.c
new file mode 100644
index 0000000..429cd7b
--- /dev/null
+++ b/mozilla/nsprpub/pr/src/md/beos/bmisc.c
@@ -0,0 +1,123 @@
+/* -*- Mode: C++; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "primpl.h"
+
+#include <stdlib.h>
+
+PRLock *_connectLock = NULL;
+
+#ifndef BONE_VERSION
+/* Workaround for nonblocking connects under net_server */
+PRUint32 connectCount = 0;
+ConnectListNode connectList[64];
+#endif
+                                   
+void
+_MD_cleanup_before_exit (void)
+{
+}
+
+void
+_MD_exit (PRIntn status)
+{
+    exit(status);
+}
+
+void
+_MD_early_init (void)
+{
+}
+
+static PRLock *monitor = NULL;
+
+void
+_MD_final_init (void)
+{
+    _connectLock = PR_NewLock();
+    PR_ASSERT(NULL != _connectLock); 
+#ifndef BONE_VERSION   
+    /* Workaround for nonblocking connects under net_server */
+    connectCount = 0;
+#endif
+}
+
+void
+_MD_AtomicInit (void)
+{
+    if (monitor == NULL) {
+        monitor = PR_NewLock();
+    }
+}
+
+/*
+** This is exceedingly messy.  atomic_add returns the last value, NSPR expects the new value.
+** We just add or subtract 1 from the result.  The actual memory update is atomic.
+*/
+
+PRInt32
+_MD_AtomicAdd( PRInt32 *ptr, PRInt32 val )
+{
+    return( ( atomic_add( (long *)ptr, val ) ) + val );
+}
+
+PRInt32
+_MD_AtomicIncrement( PRInt32 *val )
+{
+    return( ( atomic_add( (long *)val, 1 ) ) + 1 );
+}
+
+PRInt32
+_MD_AtomicDecrement( PRInt32 *val )
+{
+    return( ( atomic_add( (long *)val, -1 ) ) - 1 );
+}
+
+PRInt32
+_MD_AtomicSet( PRInt32 *val, PRInt32 newval )
+{
+    PRInt32 rv;
+
+    if (!_pr_initialized) {
+        _PR_ImplicitInitialization();
+    }
+    PR_Lock(monitor);
+    rv = *val;
+    *val = newval;
+    PR_Unlock(monitor);
+    return rv;
+}