bk commit into 3.23 tree

[sasha]

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ChangeSet@stripped, 2001-07-11 21:33:19-06:00, sasha@stripped
  send kill signal to slave thread on shutdown

  sql/slave.cc
    1.108 01/07/11 21:33:18 sasha@stripped +10 -2
    fixed bug in end_slave() - must send kill signal to slave thread 

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	sasha
# Host:	mysql.sashanet.com
# Root:	/home/sasha/src/bk/mysql

--- 1.107/sql/slave.cc	Wed Jul 11 19:29:14 2001
+++ 1.108/sql/slave.cc	Wed Jul 11 21:33:18 2001
@@ -190,8 +190,16 @@
 void end_slave()
 {
   pthread_mutex_lock(&LOCK_slave);
-  while (slave_running)
-    pthread_cond_wait(&COND_slave_stopped, &LOCK_slave);
+  if (slave_running)
+  {
+    abort_slave = 1;
+    thr_alarm_kill(slave_real_id);
+#ifdef SIGNAL_WITH_VIO_CLOSE
+    slave_thd->close_active_vio();
+#endif    
+    while (slave_running)
+      pthread_cond_wait(&COND_slave_stopped, &LOCK_slave);
+  }
   pthread_mutex_unlock(&LOCK_slave);
   
   end_master_info(&glob_mi);