From 3d915225611a921fad03934e58bf281b48fc15b0 Mon Sep 17 00:00:00 2001
From: Marc Alff <marc.alff@sun.com>
Date: Wed, 6 Jan 2010 22:42:07 -0700
Subject: WL#2360 Performance schema

Part IV: sql instrumentation
---
 sql/rpl_mi.cc | 42 ++++++++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 20 deletions(-)

(limited to 'sql/rpl_mi.cc')

diff --git a/sql/rpl_mi.cc b/sql/rpl_mi.cc
index 4f8c3f50ded..38382fd2a0e 100644
--- a/sql/rpl_mi.cc
+++ b/sql/rpl_mi.cc
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2003 MySQL AB
+/* Copyright (C) 2000-2003 MySQL AB, 2008-2009 Sun Microsystems, Inc
 
    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
@@ -44,21 +44,21 @@ Master_info::Master_info(bool is_slave_recovery)
 
   my_init_dynamic_array(&ignore_server_ids, sizeof(::server_id), 16, 16);
   bzero((char*) &file, sizeof(file));
-  pthread_mutex_init(&run_lock, MY_MUTEX_INIT_FAST);
-  pthread_mutex_init(&data_lock, MY_MUTEX_INIT_FAST);
-  pthread_cond_init(&data_cond, NULL);
-  pthread_cond_init(&start_cond, NULL);
-  pthread_cond_init(&stop_cond, NULL);
+  mysql_mutex_init(key_master_info_run_lock, &run_lock, MY_MUTEX_INIT_FAST);
+  mysql_mutex_init(key_master_info_data_lock, &data_lock, MY_MUTEX_INIT_FAST);
+  mysql_cond_init(key_master_info_data_cond, &data_cond, NULL);
+  mysql_cond_init(key_master_info_start_cond, &start_cond, NULL);
+  mysql_cond_init(key_master_info_stop_cond, &stop_cond, NULL);
 }
 
 Master_info::~Master_info()
 {
   delete_dynamic(&ignore_server_ids);
-  pthread_mutex_destroy(&run_lock);
-  pthread_mutex_destroy(&data_lock);
-  pthread_cond_destroy(&data_cond);
-  pthread_cond_destroy(&start_cond);
-  pthread_cond_destroy(&stop_cond);
+  mysql_mutex_destroy(&run_lock);
+  mysql_mutex_destroy(&data_lock);
+  mysql_cond_destroy(&data_cond);
+  mysql_cond_destroy(&start_cond);
+  mysql_cond_destroy(&stop_cond);
 }
 
 /**
@@ -175,7 +175,7 @@ int init_master_info(Master_info* mi, const char* master_info_fname,
     keep other threads from reading bogus info
   */
 
-  pthread_mutex_lock(&mi->data_lock);
+  mysql_mutex_lock(&mi->data_lock);
   fd = mi->fd;
 
   /* does master.info exist ? */
@@ -184,7 +184,7 @@ int init_master_info(Master_info* mi, const char* master_info_fname,
   {
     if (abort_if_no_master_info_file)
     {
-      pthread_mutex_unlock(&mi->data_lock);
+      mysql_mutex_unlock(&mi->data_lock);
       DBUG_RETURN(0);
     }
     /*
@@ -192,8 +192,9 @@ int init_master_info(Master_info* mi, const char* master_info_fname,
       the old descriptor and re-create the old file
     */
     if (fd >= 0)
-      my_close(fd, MYF(MY_WME));
-    if ((fd = my_open(fname, O_CREAT|O_RDWR|O_BINARY, MYF(MY_WME))) < 0 )
+      mysql_file_close(fd, MYF(MY_WME));
+    if ((fd= mysql_file_open(key_file_master_info,
+                             fname, O_CREAT|O_RDWR|O_BINARY, MYF(MY_WME))) < 0 )
     {
       sql_print_error("Failed to create a new master info file (\
 file '%s', errno %d)", fname, my_errno);
@@ -217,7 +218,8 @@ file '%s')", fname);
       reinit_io_cache(&mi->file, READ_CACHE, 0L,0,0);
     else
     {
-      if ((fd = my_open(fname, O_RDWR|O_BINARY, MYF(MY_WME))) < 0 )
+      if ((fd= mysql_file_open(key_file_master_info,
+                               fname, O_RDWR|O_BINARY, MYF(MY_WME))) < 0 )
       {
         sql_print_error("Failed to open the existing master info file (\
 file '%s', errno %d)", fname, my_errno);
@@ -369,7 +371,7 @@ file '%s')", fname);
   reinit_io_cache(&mi->file, WRITE_CACHE, 0L, 0, 1);
   if ((error=test(flush_master_info(mi, 1))))
     sql_print_error("Failed to flush master info file");
-  pthread_mutex_unlock(&mi->data_lock);
+  mysql_mutex_unlock(&mi->data_lock);
   DBUG_RETURN(error);
 
 errwithmsg:
@@ -378,11 +380,11 @@ errwithmsg:
 err:
   if (fd >= 0)
   {
-    my_close(fd, MYF(0));
+    mysql_file_close(fd, MYF(0));
     end_io_cache(&mi->file);
   }
   mi->fd= -1;
-  pthread_mutex_unlock(&mi->data_lock);
+  mysql_mutex_unlock(&mi->data_lock);
   DBUG_RETURN(1);
 }
 
@@ -494,7 +496,7 @@ void end_master_info(Master_info* mi)
   if (mi->fd >= 0)
   {
     end_io_cache(&mi->file);
-    (void)my_close(mi->fd, MYF(MY_WME));
+    mysql_file_close(mi->fd, MYF(MY_WME));
     mi->fd = -1;
   }
   mi->inited = 0;
-- 
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