1 files changed, 143 insertions, 0 deletions
diff --git a/p11-kit/compat.h b/p11-kit/compat.h
new file mode 100644
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+++ b/p11-kit/compat.h
@@ -0,0 +1,143 @@
+/*
+ * 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>
+ */
+
+#ifndef __COMPAT_H__
+#define __COMPAT_H__
+
+#include "config.h"
+
+/* -----------------------------------------------------------------------------
+ * WIN32
+ */
+
+#ifdef OS_WIN32
+
+#define _WIN32_WINNT 0x500
+#define _WIN32_IE 0x400
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+
+/* Oh ... my ... god */
+#undef CreateMutex
+
+typedef CRITICAL_SECTION mutex_t;
+
+typedef HANDLE thread_t;
+
+#define mutex_init(m) \
+	(InitializeCriticalSection (m))
+#define mutex_lock(m) \
+	(EnterCriticalSection (m))
+#define mutex_unlock(m) \
+	(LeaveCriticalSection (m))
+#define mutex_uninit(m) \
+	(DeleteCriticalSection (m))
+
+typedef void * (*thread_routine) (void *arg);
+
+int thread_create (thread_t *thread, thread_routine, void *arg);
+
+int thread_join (thread_t thread);
+
+#define thread_self() \
+	(GetCurrentThread ())
+
+typedef HMODULE dl_module_t;
+
+#define module_open(f) \
+	(LoadLibrary (f))
+#define module_close(d) \
+	(FreeLibrary (d))
+#define module_symbol(d, s) \
+	((void *)GetProcAddress ((d), (s)))
+
+const char *    module_error       (void);
+
+#define sleep_ms(ms) \
+	(Sleep (ms))
+
+#endif /* OS_WIN32 */
+
+/* ----------------------------------------------------------------------------
+ * UNIX
+ */
+
+#ifdef OS_UNIX
+
+#include <pthread.h>
+#include <dlfcn.h>
+#include <time.h>
+
+typedef pthread_mutex_t mutex_t;
+
+void        mutex_init          (mutex_t *mutex);
+
+#define mutex_lock(m) \
+	(pthread_mutex_lock (m))
+#define mutex_unlock(m) \
+	(pthread_mutex_unlock (m))
+#define mutex_uninit(m) \
+	(pthread_mutex_destroy(m))
+
+typedef pthread_t thread_t;
+
+typedef void * (*thread_routine) (void *arg);
+
+#define thread_create(t, r, a) \
+	(pthread_create ((t), NULL, (r), (a)))
+#define thread_join(t) \
+	(pthread_join ((t), NULL))
+#define thread_self(m) \
+	(pthread_self ())
+
+typedef void * dl_module_t;
+
+#define module_open(f) \
+	(dlopen ((f), RTLD_LOCAL | RTLD_NOW))
+#define module_close(d) \
+	(dlclose(d))
+#define module_error() \
+	(dlerror ())
+#define module_symbol(d, s) \
+	(dlsym ((d), (s)))
+
+#define sleep_ms(ms) \
+	do { int _ms = (ms); \
+	struct timespec _ts = { _ms / 1000, (_ms % 1000) * 1000 * 1000 }; \
+	nanosleep (&_ts, NULL); \
+	} while(0)
+
+#endif /* OS_UNIX */
+
+#endif /* __COMPAT_H__ */