Merge bk-internal.mysql.com:/home/bk/mysql-4.0

into mysql.com:/my/mysql-4.0

BitKeeper/etc/logging_ok

@@ -66,6 +66,7 @@ monty@hundin.mysql.fi
 monty@mashka.(none)
 monty@mashka.mysql.fi
 monty@mishka.mysql.fi
+monty@mysql.com
 monty@narttu.
 monty@narttu.mysql.fi
 monty@rescue.

VC++Files/mysys/mysys.dsp

@@ -426,6 +426,10 @@ SOURCE=.\my_symlink2.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\my_sync.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\my_tempnam.c
 # End Source File
 # Begin Source File

configure.in

@@ -1817,7 +1817,7 @@ AC_CHECK_FUNCS(alarm bmove \
  pthread_attr_create pthread_getsequence_np pthread_attr_setstacksize \
  pthread_attr_getstacksize \
  pthread_condattr_create rwlock_init pthread_rwlock_rdlock \
- fchmod getpass getpassphrase initgroups mlockall)
+ fsync fdatasync fchmod getpass getpassphrase initgroups mlockall)
 
 CFLAGS="$ORG_CFLAGS"
 

include/my_sys.h

@@ -566,6 +566,7 @@ extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
 extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
 extern int my_fclose(FILE *fd,myf MyFlags);
 extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
+extern int my_sync(File fd, myf my_flags);
 extern int my_error _VARARGS((int nr,myf MyFlags, ...));
 extern int my_printf_error _VARARGS((uint my_err, const char *format,
 				     myf MyFlags, ...)

include/mysys_err.h

@@ -21,7 +21,7 @@ extern "C" {
 #endif
 
 #define GLOB		0	/* Error maps */
-#define GLOBERRS	27	/* Max number of error messages in map's */
+#define GLOBERRS	28	/* Max number of error messages in map's */
 #define EE(X)	globerrs[ X ]	/* Defines to add error to right map */
 
 extern const char * NEAR globerrs[];	/* my_error_messages is here */
@@ -53,6 +53,7 @@ extern const char * NEAR globerrs[];	/* my_error_messages is here */
 #define EE_CANT_READLINK	24
 #define EE_CANT_SYMLINK		25
 #define EE_REALPATH		26
+#define EE_SYNC			27
 
   /* exit codes for all MySQL programs */
 

isam/extra.c

@@ -250,17 +250,15 @@ int nisam_extra(N_INFO *info, enum ha_extra_function function)
     pthread_mutex_unlock(&THR_LOCK_isam);
     break;
   case HA_EXTRA_FLUSH:
-#ifdef __WIN__
     if (info->s->not_flushed)
     {
       info->s->not_flushed=0;
-      if (_commit(info->s->kfile))
-	error=errno;
-      if (_commit(info->dfile))
-	error=errno;
+      if (my_sync(info->s->kfile, MYF(0)))
+	error= my_errno;
+      if (my_sync(info->dfile, MYF(0)))
+	error= my_errno;
     }
     break;
-#endif
   case HA_EXTRA_NORMAL:				/* Theese isn't in use */
   case HA_EXTRA_QUICK:
   case HA_EXTRA_KEY_CACHE:

myisam/mi_extra.c

@@ -336,22 +336,10 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
     if (share->not_flushed)
     {
       share->not_flushed=0;
-#if defined(__WIN__)
-      if (_commit(share->kfile))
-	error=errno;
-      if (_commit(info->dfile))
-	error=errno;
-#elif defined(HAVE_FDATASYNC)
-      if (fdatasync(share->kfile))
-	error=errno;
-      if (fdatasync(share->dfile))
-	error=errno;
-#elif defined(HAVE_FSYNC)
-      if ( fsync(share->kfile))
-	error=errno;
-      if (fsync(share->dfile))
-	error=errno;
-#endif
+      if (my_sync(share->kfile, MYF(0)))
+	error= my_errno;
+      if (my_sync(info->dfile, MYF(0)))
+	error= my_errno;
       if (error)
       {
 	share->changed=1;

myisam/mi_locking.c

@@ -88,22 +88,10 @@ int mi_lock_database(MI_INFO *info, int lock_type)
 	  share->changed=0;
 	  if (myisam_flush)
 	  {
-#if defined(__WIN__)
-	    if (_commit(share->kfile))
-	      error=errno;
-	    if (_commit(info->dfile))
-	      error=errno;
-#elif defined(HAVE_FDATASYNC)
-	    if (fdatasync(share->kfile))
-	      error=errno;
-	    if (fdatasync(share->dfile))
-	      error=errno;
-#elif defined(HAVE_FSYNC)
-	    if (fsync(share->kfile))
-	      error=errno;
-	    if (fsync(share->dfile))
-	      error=errno;
-#endif
+	    if (my_sync(share->kfile, MYF(0)))
+	      error= my_errno;
+	    if (my_sync(info->dfile, MYF(0)))
+	      error= my_errno;
 	  }
 	  else
 	    share->not_flushed=1;

mysql-test/mysql-test-run.sh

@@ -353,6 +353,9 @@ while test $# -gt 0; do
       TMP=`$ECHO "$1" | $SED -e "s;--valgrind-options=;;"`
       VALGRIND="$VALGRIND $TMP"
       ;;
+    --valgrind-all)
+      VALGRIND="$VALGRIND -v --show-reachable=yes"
+      ;;
     --skip-*)
       EXTRA_MASTER_MYSQLD_OPT="$EXTRA_MASTER_MYSQLD_OPT $1"
       EXTRA_SLAVE_MYSQLD_OPT="$EXTRA_SLAVE_MYSQLD_OPT $1"

mysys/Makefile.am

@@ -47,7 +47,7 @@ libmysys_a_SOURCES =	my_init.c my_getwd.c mf_getdate.c\
 			my_delete.c my_rename.c my_redel.c my_tempnam.c \
 			my_chsize.c my_lread.c my_lwrite.c my_clock.c \
 			my_quick.c my_lockmem.c my_static.c \
-			my_getopt.c my_mkdir.c \
+			my_sync.c my_getopt.c my_mkdir.c \
 			default.c my_compress.c checksum.c raid.cc \
 			my_net.c my_semaphore.c my_port.c  my_sleep.c \
 			my_vsnprintf.c charset.c my_bitmap.c my_bit.c md5.c \

mysys/errors.c

@@ -48,6 +48,7 @@ const char * NEAR globerrs[GLOBERRS]=
   "Can't read value for symlink '%s' (Error %d)",
   "Can't create symlink '%s' pointing at '%s' (Error %d)",
   "Error on realpath() on '%s' (Error %d)",
+  "Can't sync file '%s' to disk (Errcode: %d)",
 };
 
 void init_glob_errs(void)
@@ -84,8 +85,9 @@ void init_glob_errs()
   EE(EE_CANT_MKDIR)	="Can't create directory '%s' (Errcode: %d)";
   EE(EE_UNKNOWN_CHARSET)= "Character set is not a compiled character set and is not specified in the %s file";
   EE(EE_OUT_OF_FILERESOURCES)="Out of resources when opening file '%s' (Errcode: %d)";
-  EE(EE_CANT_READLINK)="Can't read value for symlink '%s' (Error %d)";
-  EE(EE_CANT_SYMLINK)="Can't create symlink '%s' pointing at '%s' (Error %d)";
-  EE(EE_REALPATH)="Error on realpath() on '%s' (Error %d)";
+  EE(EE_CANT_READLINK)=	"Can't read value for symlink '%s' (Error %d)";
+  EE(EE_CANT_SYMLINK)=	"Can't create symlink '%s' pointing at '%s' (Error %d)";
+  EE(EE_REALPATH)=	"Error on realpath() on '%s' (Error %d)";
+  EE(EE_SYNC)=		"Can't sync file '%s' to disk (Errcode: %d)";
 }
 #endif

mysys/my_symlink.c

@@ -103,7 +103,8 @@ int my_symlink(const char *content, const char *linkname, myf MyFlags)
 #define BUFF_LEN FN_LEN
 #endif
 
-int my_realpath(char *to, const char *filename, myf MyFlags)
+int my_realpath(char *to, const char *filename,
+		myf MyFlags __attribute__((unused)))
 {
 #if defined(HAVE_REALPATH) && !defined(HAVE_purify) && !defined(HAVE_BROKEN_REALPATH)
   int result=0;

mysys/my_sync.c

+/* Copyright (C) 2003 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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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 */
+
+#include "mysys_priv.h"
+#include "mysys_err.h"
+#include <errno.h>
+
+/*
+  Sync data in file to disk
+
+  SYNOPSIS
+    my_sync()
+    fd			File descritor to sync
+    my_flags		Flags (now only MY_WME is supported)
+
+  NOTE
+    If file system supports its, only file data is synced, not inode date
+
+  RETURN
+    0 ok
+    -1 error
+*/
+
+int my_sync(File fd, myf my_flags)
+{
+  int res;
+  DBUG_ENTER("my_sync");
+  DBUG_PRINT("my",("Fd: %d  my_flags: %d", fd, my_flags));
+
+#if defined(HAVE_FDATASYNC)
+  res= fdatasync(fd);
+#elif defined(HAVE_FSYNC)
+  res=fsync(fd);
+#elif defined(__WIN__)
+    res= _commit(fd);
+#else
+  res= 0;					/* No sync (strange OS) */
+#endif
+  if (res)
+  {
+    if (!(my_errno= errno))
+      my_errno= -1;				/* Unknown error */
+    if (my_flags & MY_WME)
+      my_error(EE_SYNC, MYF(ME_BELL+ME_WAITTANG), my_filename(fd), my_errno);
+  }
+  DBUG_RETURN(res);
+} /* my_read */

mysys/thr_alarm.c

@@ -714,6 +714,9 @@ void thr_alarm_info(ALARM_INFO *info)
   bzero((char*) info, sizeof(*info));
 }
 
+void resize_thr_alarm(uint max_alarms)
+{
+}
 
 /*****************************************************************************
   thr_alarm for win95
@@ -793,6 +796,10 @@ void thr_alarm_info(ALARM_INFO *info)
   bzero((char*) info, sizeof(*info));
 }
 
+void resize_thr_alarm(uint max_alarms)
+{
+}
+
 #endif /* __WIN__ */
 
 #endif /* THREAD */

sql/unireg.cc

@@ -150,16 +150,19 @@ int rea_create_table(my_string file_name,
 
   my_free((gptr) screen_buff,MYF(0));
   my_afree((gptr) keybuff);
-  VOID(my_close(file,MYF(MY_WME)));
-  if (ha_create_table(file_name,create_info,0))
+  if (my_sync(file, MYF(MY_WME)))
     goto err2;
+  if (my_close(file,MYF(MY_WME)) ||
+      ha_create_table(file_name,create_info,0))
+    goto err3;
   DBUG_RETURN(0);
 
 err:
   my_free((gptr) screen_buff,MYF(0));
   my_afree((gptr) keybuff);
+err2:
   VOID(my_close(file,MYF(MY_WME)));
- err2:
+err3:
   my_delete(file_name,MYF(0));
   DBUG_RETURN(1);
 } /* rea_create_table */