initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 59 insertions, 0 deletions

diff --git a/src/threads/thread.h b/src/threads/thread.h
new file mode 100644
index 0000000..f839a25
--- /dev/null
+++ b/src/threads/thread.h
@@ -0,0 +1,59 @@
+/*
+    Copyright (C) 2005-2009  Michel de Boer <michel@twinklephone.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef _H_THREAD
+#define _H_THREAD
+
+#include <pthread.h>
+
+class t_thread {
+private:
+	pthread_t	tid;		// Thread id
+
+public:
+	t_thread(void *(*start_routine)(void *), void *arg);
+
+	// These methods throw an int (return value of libpthread function)
+	// when they fail
+	void join(void);
+	void detach(void);
+	void kill(void);
+	void cancel(void);
+	void set_sched_fifo(int priority);
+
+	// Get thread id
+	pthread_t get_tid(void) const;
+
+	// Get thread id of current thread
+	static pthread_t self(void);
+
+	// Check if 2 threads are equal
+	bool is_equal(const t_thread &thr) const;
+	bool is_equal(const pthread_t &_tid) const;
+	bool is_self(void) const;
+	static bool is_self(const pthread_t &_tid);
+
+	// Check if LinuxThreads or NPTL is active. This check is needed
+	// for correctly handling signals. Signal handling in LinuxThreads
+	// is quite different from signal handling in NPTL.
+	// This checks creates a new thread and waits on its termination,
+	// so you better cache its result for efficient future checks.
+	static bool is_LinuxThreads(void);
+};
+
+#endif