bk commit into 5.0 tree (lenz:1.1819)

[lenz]

Below is the list of changes that have just been committed into a local
5.0 repository of lenz. When lenz does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet
  1.1819 05/03/15 12:28:43 lenz@stripped +1 -0
  Merge mysql.com:/space/my/mysql-4.1-build
  into mysql.com:/space/my/mysql-5.0

  support-files/mysql.server.sh
    1.38 05/03/15 12:28:42 lenz@stripped +3 -6
    Auto merged

# 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:	lenz
# Host:	metis.lenznet
# Root:	/space/my/mysql-5.0/RESYNC

--- 1.37/support-files/mysql.server.sh	2005-02-19 00:22:03 +01:00
+++ 1.38/support-files/mysql.server.sh	2005-03-15 12:28:42 +01:00
@@ -57,6 +57,17 @@
   bindir="$basedir/bin"
 fi
 
+#
+# Use LSB init script functions for printing messages, if possible
+#
+lsb_functions="/lib/lsb/init-functions"
+if test -f $lsb_functions ; then
+  source $lsb_functions
+else
+  alias log_success_msg="echo \ SUCCESS! "
+  alias log_failure_msg="echo \ ERROR! "
+fi
+
 PATH=/sbin:/usr/sbin:/bin:/usr/bin:$basedir/bin
 export PATH
 
@@ -78,6 +89,20 @@
   done
 }
 
+wait_for_pid () {
+  for((i=0; i<35; i++)); do
+    sleep 1
+    test -s $pid_file && i='' && break
+    echo $echo_n ".$echo_c"
+  done
+
+  if test -z "$i" ; then
+    log_success_msg
+  else
+    log_failure_msg
+  fi
+}
+
 # Get arguments from the my.cnf file,
 # groups [mysqld] [mysql_server] and [mysql.server]
 if test -x ./bin/my_print_defaults
@@ -154,14 +179,17 @@
     then
       # Give extra arguments to mysqld with the my.cnf file. This script may
       # be overwritten at next upgrade.
+      echo $echo_n "Starting MySQL"
       $bindir/mysqld_safe --datadir=$datadir --pid-file=$pid_file >/dev/null
2>&1 &
+      wait_for_pid
+      
       # Make lock for RedHat / SuSE
       if test -w /var/lock/subsys
       then
         touch /var/lock/subsys/mysql
       fi
     else
-      echo "Can't execute $bindir/mysqld_safe from dir $basedir"
+      log_failure_msg "Can't execute $bindir/mysqld_safe"
     fi
     ;;
 
@@ -171,29 +199,18 @@
     if test -s "$pid_file"
     then
       mysqld_pid=`cat $pid_file`
-      echo "Killing mysqld with pid $mysqld_pid"
+      echo $echo_n "Shutting down MySQL"
       kill $mysqld_pid
       # mysqld should remove the pid_file when it exits, so wait for it.
+      wait_for_pid
 
-      sleep 1
-      while [ -s $pid_file -a "$flags" != aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ]
-      do
-	[ -z "$flags" ] && echo $echo_n "Wait for mysqld to exit$echo_c" || echo $echo_n
".$echo_c"
-        flags=a$flags
-        sleep 1
-      done
-      if [ -s $pid_file ]
-         then echo " gave up waiting!"
-      elif [ -n "$flags" ]
-         then echo " done"
-      fi
       # delete lock for RedHat / SuSE
       if test -f /var/lock/subsys/mysql
       then
         rm -f /var/lock/subsys/mysql
       fi
     else
-      echo "No mysqld pid file found. Looked for $pid_file."
+      log_failure_msg "MySQL PID file could not be found!"
     fi
     ;;
 
@@ -202,11 +219,21 @@
     # running or not, start it again.
     $0 stop
     $0 start
-		;;
+  ;;
+
+  'reload')
+    if test -s "$pid_file" ; then
+      mysqld_pid=`cat $pid_file`
+      kill -HUP $mysqld_pid && log_success_msg "Reloading service MySQL"
+      touch $pid_file
+    else
+      log_failure_msg "MySQL PID file could not be found!"
+    fi
+  ;;
 
   *)
     # usage
-    echo "Usage: $0 start|stop|restart"
+    echo "Usage: $0 start|stop|restart|reload"
     exit 1
     ;;
 esac