Merge joreland@bk-internal.mysql.com:/home/bk/mysql-5.0

into mysql.com:/home/jonas/src/mysql-5.0


BitKeeper/etc/gone:
  auto-union
innobase/os/os0file.c:
  Auto merged
sql-common/client.c:
  Auto merged
sql/examples/ha_archive.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged

ndb/src/common/portlib/NdbThread.c

@@ -54,7 +54,11 @@ struct NdbThread* NdbThread_Create(NDB_THREAD_FUNC *p_thread_func,
   strnmov(tmpThread->thread_name,p_thread_name,sizeof(tmpThread->thread_name));
 
   pthread_attr_init(&thread_attr);
+#if (SIZEOF_CHARP == 8)
+  pthread_attr_setstacksize(&thread_attr, 2*thread_stack_size);
+#else
   pthread_attr_setstacksize(&thread_attr, thread_stack_size);
+#endif
 #ifdef USE_PTHREAD_EXTRAS
   /* Guard stack overflow with a 2k databuffer */
   pthread_attr_setguardsize(&thread_attr, 2048);

ndb/src/kernel/blocks/ndbfs/AsyncFile.cpp

@@ -14,19 +14,11 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
-/**
- * O_DIRECT
- */
-#if 0
-//#ifdef NDB_LINUX
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-#endif
-
 #include <ndb_global.h>
+#include <my_sys.h>
+#include <my_pthread.h>
 
-#include "Error.hpp"
+#include <Error.hpp>
 #include "AsyncFile.hpp"
 
 #include <ErrorHandlingMacros.hpp>
@@ -35,15 +27,6 @@
 #include <NdbThread.h>
 #include <signaldata/FsOpenReq.hpp>
 
-#if 0
-#ifdef HAVE_PREAD
-// This is for pread and pwrite
-#ifndef __USE_UNIX98
-#define __USE_UNIX98
-#endif
-#endif
-#endif
-
 #if defined NDB_WIN32 || defined NDB_OSE || defined NDB_SOFTOSE
 #else
 // For readv and writev
@@ -91,6 +74,7 @@ static int numAsyncFiles = 0;
 
 extern "C" void * runAsyncFile(void* arg)
 {
+  my_thread_init();
   ((AsyncFile*)arg)->run();
   return (NULL);
 }
@@ -419,7 +403,7 @@ AsyncFile::readBuffer(char * buf, size_t size, off_t offset){
 #elif defined NDB_OSE || defined NDB_SOFTOSE
     return_value = ::read(theFd, buf, size);
 #else // UNIX
-    return_value = ::pread(theFd, buf, size, offset);
+    return_value = my_pread(theFd, buf, size, offset,0);
 #endif
 #ifndef NDB_WIN32
     if (return_value == -1 && errno == EINTR) {
@@ -653,7 +637,7 @@ AsyncFile::writeBuffer(const char * buf, size_t size, off_t offset,
 #elif defined NDB_OSE || defined NDB_SOFTOSE
     return_value = ::write(theFd, buf, bytes_to_write);
 #else // UNIX
-    return_value = ::pwrite(theFd, buf, bytes_to_write, offset);
+    return_value = my_pwrite(theFd, buf, bytes_to_write, offset, 0);
 #endif
 #ifndef NDB_WIN32
     if (return_value == -1 && errno == EINTR) {
@@ -889,6 +873,7 @@ void AsyncFile::endReq()
 {
   // Thread is ended with return
   if (theWriteBuffer) NdbMem_Free(theWriteBuffer);
+  my_thread_end();
   NdbThread_Exit(0);
 }