added mysql source for win build

--HG--
branch : trunk

1 files changed, 32 insertions, 0 deletions

diff --git a/externals/mysql/mysys/my_alarm.c b/externals/mysql/mysys/my_alarm.c
new file mode 100644
index 00000000000..d6a0da1bd13
--- /dev/null
+++ b/externals/mysql/mysys/my_alarm.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 2000 MySQL AB
+
+   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; version 2 of the License.
+
+   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 */
+
+/* Function to set a varible when we got a alarm */
+/* Used by my_lock samt functions in m_alarm.h */
+
+
+#include "mysys_priv.h"
+#include "my_alarm.h"
+
+#ifdef HAVE_ALARM
+
+	/* ARGSUSED */
+sig_handler my_set_alarm_variable(int signo __attribute__((unused)))
+{
+  my_have_got_alarm=1;			/* Tell program that time expired */
+  return;
+}
+
+#endif /* HAVE_ALARM */