1 files changed, 114 insertions, 0 deletions
diff --git a/p11-kit/compat.c b/p11-kit/compat.c
new file mode 100644
index 0000000..5fe8a84
--- /dev/null
+++ b/p11-kit/compat.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2011 Collabora Ltd.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *     * Redistributions of source code must retain the above
+ *       copyright notice, this list of conditions and the
+ *       following disclaimer.
+ *     * Redistributions in binary form must reproduce the
+ *       above copyright notice, this list of conditions and
+ *       the following disclaimer in the documentation and/or
+ *       other materials provided with the distribution.
+ *     * The names of contributors to this software may not be
+ *       used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Author: Stef Walter <stefw@collabora.co.uk>
+ */
+
+#include "config.h"
+
+#include "compat.h"
+#include "private.h"
+
+#include <assert.h>
+
+#ifdef OS_UNIX
+
+void
+mutex_init (mutex_t *mutex)
+{
+	pthread_mutexattr_t attr;
+	int ret;
+
+	pthread_mutexattr_init (&attr);
+	pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE);
+	ret = pthread_mutex_init (mutex, &attr);
+	assert (ret == 0);
+	pthread_mutexattr_destroy (&attr);
+}
+
+#endif /* OS_UNIX */
+
+#ifdef OS_WIN32
+
+const char *
+module_error (void)
+{
+	DWORD code = GetLastError();
+	p11_local *local;
+	LPVOID msg_buf;
+
+	local = _p11_library_get_thread_local ();
+
+	FormatMessageA (FORMAT_MESSAGE_ALLOCATE_BUFFER |
+	                FORMAT_MESSAGE_FROM_SYSTEM |
+	                FORMAT_MESSAGE_IGNORE_INSERTS,
+	                NULL, code,
+	                MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
+	                (LPSTR)&msg_buf, 0, NULL);
+
+	if (local->last_error)
+		LocalFree (local->last_error);
+	local->last_error = msg_buf;
+
+	return msg_buf;
+}
+
+int
+thread_create (thread_t *thread,
+               thread_routine routine,
+               void *arg)
+{
+	assert (thread);
+
+	*thread = CreateThread (NULL, 0,
+	                        (LPTHREAD_START_ROUTINE)routine,
+	                        arg, 0, NULL);
+
+	if (*thread == NULL)
+		return GetLastError ();
+
+	return 0;
+}
+
+int
+thread_join (thread_t thread)
+{
+	DWORD res;
+
+	res = WaitForSingleObject (thread, INFINITE);
+	if (res == WAIT_FAILED)
+		return GetLastError ();
+
+	CloseHandle (thread);
+	return 0;
+}
+
+#endif /* OS_WIN32 */