moving files to /server to make merge possible

server/core/thread.c

@@ -0,0 +1,78 @@
+/*
+ * This file is distributed as part of the SkySQL Gateway.  It 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,
+ * version 2.
+ *
+ * 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., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright SkySQL Ab 2013
+ */
+#include <thread.h>
+#include <pthread.h>
+/**
+ * @file thread.c  - Implementation of thread related operations
+ *
+ * @verbatim
+ * Revision History
+ *
+ * Date		Who		Description
+ * 25/06/13	Mark Riddoch	Initial implementation
+ *
+ * @endverbatim
+ */
+
+
+/**
+ * Start a polling thread
+ *
+ * @param entry		The entry point to call
+ * @param arg		The argument to pass the thread entry point
+ * @return	The thread handle
+ */
+void *
+thread_start(void (*entry)(void *), void *arg)
+{
+pthread_t	thd;
+
+	if (pthread_create(&thd, NULL, (void *(*)(void *))entry, arg) != 0)
+	{
+		return NULL;
+	}
+	return (void *)thd;
+}
+
+/**
+ * Wait for a running threads to complete.
+ *
+ * @param thd	The thread handle
+ */
+void
+thread_wait(void *thd)
+{
+void	*rval;
+
+	pthread_join((pthread_t)thd, &rval);
+}
+
+/**
+ * Put the thread to sleep for a number of milliseconds
+ *
+ * @param ms	Number of milliseconds to sleep
+ */
+void
+thread_millisleep(int ms)
+{
+struct timespec req;
+
+	req.tv_sec = ms / 1000;
+	req.tv_nsec = (ms % 1000) * 1000000;
+	nanosleep(&req, NULL);
+}