Merge gbichot@bk-internal:/home/bk/mysql-5.0

into production.mysql.com:/nfstmp1/guilhem/mysql-5.0-prod-gcc

mysql-test/r/rpl_trunc_binlog.result

-stop slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-reset master;
-reset slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-start slave;
-stop slave;
-flush logs;
-create table t1 (a int) engine=bdb;
-reset slave;
-start slave;
-show slave status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master
-#	127.0.0.1	root	MASTER_PORT	1	master-bin.000002	4	#	#	master-bin.000002	Yes	Yes							0	Rolling back unfinished transaction (no COMMIT or ROLLBACK) from relay log. A probable cause is that the master died while writing the transaction to its binary log.	0	4	#	None		0	No						#
-select * from t1;
-a
-drop table t1;

mysql-test/t/rpl_trunc_binlog.test

-# We are testing if a binlog which contains BEGIN but not COMMIT (the
-# master died while writing the transaction to the binlog) triggers a
-# rollback on slave.  So we use such a truncated binlog and simulate that
-# the master restarted after this.
-
-source include/master-slave.inc;
-
-connection slave;
-# If we are not supporting transactions in the slave, the unfinished
-# transaction won't cause any error, so we need to skip the test. In the 4.0
-# testsuite, the slave always runs without InnoDB, so we check for BDB.
-source include/have_bdb.inc;
-stop slave;
-
-connection master;
-flush logs;
-system mv -f var/log/master-bin.000001 var/log/master-bin.000002;
-system cp std_data/trunc_binlog.000001 var/log/master-bin.000001;
-
-connection slave;
-
-# truncated binlog contains: BEGIN; INSERT t1 VALUES (1);
-# so let's create the table t1 on slave
-
-create table t1 (a int) engine=bdb;
-reset slave;
-start slave;
-# can't sync_with_master so we must sleep
-sleep 3;
---replace_result $MASTER_MYPORT MASTER_PORT
---replace_column 1 # 8 # 9 # 23 # 33 #
-show slave status;
-select * from t1;
-drop table t1;
-

mysql-test/t/rpl_until.test

@@ -26,6 +26,7 @@ show binlog events;
 connection slave;
 start slave until master_log_file='master-bin.000001', master_log_pos=319;
 sleep 2;
+wait_for_slave_to_stop;
 # here table should be still not deleted
 select * from t1;
 --replace_result $MASTER_MYPORT MASTER_MYPORT
@@ -37,13 +38,15 @@ start slave until master_log_file='master-no-such-bin.000001', master_log_pos=29
 # again this table should be still not deleted
 select * from t1;
 sleep 2;
+wait_for_slave_to_stop;
 --replace_result $MASTER_MYPORT MASTER_MYPORT
 --replace_column 1 # 9 # 23 # 33 #
 show slave status;
 
 # try replicate all until second insert to t2;
 start slave until relay_log_file='slave-relay-bin.000004', relay_log_pos=746;
-sleep 4;
+sleep 2;
+wait_for_slave_to_stop;
 select * from t2;
 --replace_result $MASTER_MYPORT MASTER_MYPORT
 --replace_column 1 # 9 # 23 # 33 #
@@ -59,8 +62,8 @@ stop slave;
 
 # this should stop immediately as we are already there
 start slave until master_log_file='master-bin.000001', master_log_pos=776;
-# 2 is not enough when running with valgrind
-real_sleep 4
+sleep 2;
+wait_for_slave_to_stop;
 # here the sql slave thread should be stopped
 --replace_result $MASTER_MYPORT MASTER_MYPORT bin.000005 bin.000004 bin.000006 bin.000004 bin.000007 bin.000004
 --replace_column 1 # 9 # 23 # 33 #

mysys/my_copy.c

@@ -16,7 +16,7 @@
 
 #define USES_TYPES				/* sys/types is included */
 #include "mysys_priv.h"
-#include <sys/stat.h>
+#include <my_dir.h> /* for stat */
 #include <m_string.h>
 #if defined(HAVE_UTIME_H)
 #include <utime.h>
@@ -53,26 +53,28 @@ struct utimbuf {
 int my_copy(const char *from, const char *to, myf MyFlags)
 {
   uint Count;
-  int new_file_stat, create_flag;
+  my_bool new_file_stat; /* 1 if we could stat "to" */
+  int create_flag;
   File from_file,to_file;
   char buff[IO_SIZE];
-  struct stat stat_buff,new_stat_buff;
+  MY_STAT stat_buff,new_stat_buff;
   DBUG_ENTER("my_copy");
   DBUG_PRINT("my",("from %s to %s MyFlags %d", from, to, MyFlags));
 
   from_file=to_file= -1;
-  new_file_stat=0;
+  LINT_INIT(new_file_stat);
+  DBUG_ASSERT(!(MyFlags & (MY_FNABP | MY_NABP))); /* for my_read/my_write */
   if (MyFlags & MY_HOLD_ORIGINAL_MODES)		/* Copy stat if possible */
-    new_file_stat=stat((char*) to, &new_stat_buff);
+    new_file_stat= test(my_stat((char*) to, &new_stat_buff, MYF(0)));
 
   if ((from_file=my_open(from,O_RDONLY | O_SHARE,MyFlags)) >= 0)
   {
-    if (stat(from,&stat_buff))
+    if (!my_stat(from, &stat_buff, MyFlags))
     {
       my_errno=errno;
       goto err;
     }
-    if (MyFlags & MY_HOLD_ORIGINAL_MODES && !new_file_stat)
+    if (MyFlags & MY_HOLD_ORIGINAL_MODES && new_file_stat)
       stat_buff=new_stat_buff;
     create_flag= (MyFlags & MY_DONT_OVERWRITE_FILE) ? O_EXCL : O_TRUNC;
 
@@ -91,7 +93,7 @@ int my_copy(const char *from, const char *to, myf MyFlags)
 
     /* Copy modes if possible */
 
-    if (MyFlags & MY_HOLD_ORIGINAL_MODES && new_file_stat)
+    if (MyFlags & MY_HOLD_ORIGINAL_MODES && !new_file_stat)
 	DBUG_RETURN(0);			/* File copyed but not stat */
     VOID(chmod(to, stat_buff.st_mode & 07777)); /* Copy modes */
 #if !defined(MSDOS) && !defined(__WIN__) && !defined(__EMX__) && !defined(OS2) && !defined(__NETWARE__)