propagate from branch 'net.randombit.botan' (head 5525439539abc808b7b8588380a362303cf3c599)

            to branch 'net.randombit.botan.c++0x' (head 6749468bfbdeff4636b7a15de412a6c89f1aea87)

3 files changed, 113 insertions, 0 deletions

diff --git a/Attic/mutex/pthreads/info.txt b/Attic/mutex/pthreads/info.txt
new file mode 100644
index 000000000..1d826b61c
--- /dev/null
+++ b/Attic/mutex/pthreads/info.txt
@@ -0,0 +1,29 @@
+define MUTEX_PTHREAD
+
+<source>
+mux_pthr.cpp
+</source>
+
+<header:internal>
+mux_pthr.h
+</header:internal>
+
+<libs>
+all!qnx,freebsd,dragonfly,openbsd,netbsd -> pthread
+</libs>
+
+<os>
+aix
+cygwin
+darwin
+freebsd
+dragonfly
+hpux
+irix
+linux
+netbsd
+openbsd
+qnx
+solaris
+tru64
+</os>
diff --git a/Attic/mutex/pthreads/mux_pthr.cpp b/Attic/mutex/pthreads/mux_pthr.cpp
new file mode 100644
index 000000000..75a116fe8
--- /dev/null
+++ b/Attic/mutex/pthreads/mux_pthr.cpp
@@ -0,0 +1,58 @@
+/*
+* Pthread Mutex
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#include <botan/internal/mux_pthr.h>
+#include <botan/exceptn.h>
+
+#ifndef _POSIX_C_SOURCE
+  #define _POSIX_C_SOURCE 199506
+#endif
+
+#include <pthread.h>
+
+namespace Botan {
+
+/*
+* Pthread Mutex Factory
+*/
+Mutex* Pthread_Mutex_Factory::make()
+   {
+
+   class Pthread_Mutex : public Mutex
+      {
+      public:
+         void lock()
+            {
+            if(pthread_mutex_lock(&mutex) != 0)
+               throw Exception("Pthread_Mutex::lock: Error occured");
+            }
+
+         void unlock()
+            {
+            if(pthread_mutex_unlock(&mutex) != 0)
+               throw Exception("Pthread_Mutex::unlock: Error occured");
+            }
+
+         Pthread_Mutex()
+            {
+            if(pthread_mutex_init(&mutex, 0) != 0)
+               throw Exception("Pthread_Mutex: initialization failed");
+            }
+
+         ~Pthread_Mutex()
+            {
+            if(pthread_mutex_destroy(&mutex) != 0)
+               throw Invalid_State("~Pthread_Mutex: mutex is still locked");
+            }
+      private:
+         pthread_mutex_t mutex;
+      };
+
+   return new Pthread_Mutex();
+   }
+
+}
diff --git a/Attic/mutex/pthreads/mux_pthr.h b/Attic/mutex/pthreads/mux_pthr.h
new file mode 100644
index 000000000..27b854265
--- /dev/null
+++ b/Attic/mutex/pthreads/mux_pthr.h
@@ -0,0 +1,26 @@
+/*
+* Pthread Mutex
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_MUTEX_PTHREAD_H__
+#define BOTAN_MUTEX_PTHREAD_H__
+
+#include <botan/internal/mutex.h>
+
+namespace Botan {
+
+/*
+* Pthread Mutex Factory
+*/
+class Pthread_Mutex_Factory : public Mutex_Factory
+   {
+   public:
+      Mutex* make();
+   };
+
+}
+
+#endif