Merge with 4.0.13

BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BUILD/SETUP.sh:
  Auto merged
BitKeeper/deleted/.del-libmysql.def~29fc6d70335f1c4c:
  Auto merged
Makefile.am:
  Auto merged
acinclude.m4:
  Auto merged
BitKeeper/triggers/post-commit:
  Auto merged
Build-tools/Do-compile:
  Auto merged
VC++Files/libmysql/libmysql.dsp:
  Auto merged
VC++Files/mysql.dsw:
  Auto merged
client/mysql.cc:
  Auto merged
client/mysqlbinlog.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
include/config-win.h:
  Auto merged
include/my_base.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/violite.h:
  Auto merged
innobase/buf/buf0flu.c:
  Auto merged
innobase/buf/buf0lru.c:
  Auto merged
innobase/include/buf0buf.h:
  Auto merged
innobase/include/buf0lru.h:
  Auto merged
innobase/include/row0mysql.h:
  Auto merged
innobase/include/srv0srv.h:
  Auto merged
innobase/lock/lock0lock.c:
  Auto merged
innobase/log/log0log.c:
  Auto merged
innobase/log/log0recv.c:
  Auto merged
innobase/os/os0file.c:
  Auto merged
innobase/row/row0mysql.c:
  Auto merged
innobase/row/row0sel.c:
  Auto merged
innobase/srv/srv0srv.c:
  Auto merged
innobase/srv/srv0start.c:
  Auto merged
innobase/trx/trx0sys.c:
  Auto merged
innobase/trx/trx0trx.c:
  Auto merged
innobase/ut/ut0ut.c:
  Auto merged
myisam/ft_boolean_search.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
myisam/mi_key.c:
  Auto merged
myisam/mi_open.c:
  Auto merged
myisam/mi_range.c:
  Auto merged
myisam/mi_search.c:
  Auto merged
myisam/sort.c:
  Auto merged
mysql-test/r/delete.result:
  Auto merged
mysql-test/r/fulltext.result:
  Auto merged
mysql-test/r/innodb_handler.result:
  Auto merged
mysql-test/r/join.result:
  Auto merged
mysql-test/r/join_outer.result:
  Auto merged
mysql-test/r/key.result:
  Auto merged
mysql-test/r/multi_update.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/query_cache.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/alter_table.test:
  Auto merged
mysql-test/t/ctype_latin1_de.test:
  Auto merged
mysql-test/t/delete.test:
  Auto merged
mysql-test/t/fulltext.test:
  Auto merged
mysql-test/t/innodb_handler.test:
  Auto merged
mysql-test/t/join.test:
  Auto merged
mysql-test/t/join_outer.test:
  Auto merged
mysql-test/t/key.test:
  Auto merged
mysql-test/t/multi_update.test:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged
mysql-test/t/repair.test:
  Auto merged
mysql-test/t/select_safe.test:
  Auto merged
mysql-test/t/type_decimal.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
mysys/default.c:
  Auto merged
mysys/my_pthread.c:
  Auto merged
scripts/mysql_fix_privilege_tables.sh:
  Auto merged
scripts/mysqld_safe.sh:
  Auto merged
sql/ha_heap.h:
  Auto merged
sql/ha_innodb.h:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/init.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/mini_client.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/records.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_acl.h:
  Auto merged
sql/sql_analyse.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_list.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/share/czech/errmsg.txt:
  Auto merged
sql/share/danish/errmsg.txt:
  Auto merged
sql/share/dutch/errmsg.txt:
  Auto merged
sql/share/english/errmsg.txt:
  Auto merged
sql/share/estonian/errmsg.txt:
  Auto merged
sql/share/french/errmsg.txt:
  Auto merged
sql/share/greek/errmsg.txt:
  Auto merged
sql/share/hungarian/errmsg.txt:
  Auto merged
sql/share/italian/errmsg.txt:
  Auto merged
sql/share/japanese/errmsg.txt:
  Auto merged
sql/share/korean/errmsg.txt:
  Auto merged
sql/share/norwegian-ny/errmsg.txt:
  Auto merged
sql/share/norwegian/errmsg.txt:
  Auto merged
sql/share/portuguese/errmsg.txt:
  Auto merged
sql/share/romanian/errmsg.txt:
  Auto merged
sql/share/russian/errmsg.txt:
  Auto merged
sql/share/slovak/errmsg.txt:
  Auto merged
sql/share/spanish/errmsg.txt:
  Auto merged
sql/share/swedish/errmsg.txt:
  Auto merged
sql/share/ukrainian/errmsg.txt:
  Auto merged
sql/unireg.h:
  Auto merged
sql-bench/crash-me.sh:
  Auto merged
sql-bench/test-transactions.sh:
  Auto merged
strings/ctype-tis620.c:
  Auto merged
tests/grant.res:
  Auto merged
sql/log_event.cc:
  Merge with 4.0.13
  Cleaned up comment syntax

7 files changed, 82 insertions, 5 deletions

diff --git a/mysys/default.c b/mysys/default.c
index 9fedfd795a5..17ee1b8c8da 100644
--- a/mysys/default.c
+++ b/mysys/default.c
@@ -251,7 +251,13 @@ static my_bool search_default_file(DYNAMIC_ARRAY *args, MEM_ROOT *alloc,
     MY_STAT stat_info;
     if (!my_stat(name,&stat_info,MYF(0)))
       return 0;
-    if (stat_info.st_mode & S_IWOTH) /* ignore world-writeable files */
+    /*
+      Ignore world-writable regular files.
+      This is mainly done to protect us to not read a file created by
+      the mysqld server, but the check is still valid in most context. 
+    */
+    if ((stat_info.st_mode & S_IWOTH) &&
+	(stat_info.st_mode & S_IFMT) == S_IFREG)
     {
       fprintf(stderr, "warning: World-writeable config file %s is ignored\n",
               name);
diff --git a/mysys/mf_path.c b/mysys/mf_path.c
index 23eadd2acce..1ecd5fbb2b1 100644
--- a/mysys/mf_path.c
+++ b/mysys/mf_path.c
@@ -77,6 +77,9 @@ my_string my_path(my_string to, const char *progname,
 #define F_OK 0
 #define PATH_SEP ';'
 #define PROGRAM_EXTENSION ".exe"
+#elif defined(__NETWARE__)
+#define PATH_SEP ';'
+#define PROGRAM_EXTENSION ".nlm"
 #else
 #define PATH_SEP ':'
 #endif
diff --git a/mysys/my_bit.c b/mysys/my_bit.c
index 0ff487afe03..55dd72f5f76 100644
--- a/mysys/my_bit.c
+++ b/mysys/my_bit.c
@@ -29,3 +29,45 @@ uint my_bit_log2(ulong value)
   for (bit=0 ; value > 1 ; value>>=1, bit++) ;
   return bit;
 }
+
+static char nbits[256] = {
+  0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4,
+  1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+  1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+  2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+  1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+  2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+  2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+  3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+  1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
+  2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+  2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+  3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+  2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
+  3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+  3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
+  4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8,
+};
+
+uint my_count_bits(ulonglong v)
+{
+#if SIZEOF_LONG_LONG > 4
+  /* The following code is a bit faster on 16 bit machines than if we would
+     only shift v */
+  ulong v2=(ulong) (v >> 32);
+  return (uint) (uchar) (nbits[(uchar)  v] +
+                         nbits[(uchar) (v >> 8)] +
+                         nbits[(uchar) (v >> 16)] +
+                         nbits[(uchar) (v >> 24)] +
+                         nbits[(uchar) (v2)] +
+                         nbits[(uchar) (v2 >> 8)] +
+                         nbits[(uchar) (v2 >> 16)] +
+                         nbits[(uchar) (v2 >> 24)]);
+#else
+  return (uint) (uchar) (nbits[(uchar)  v] +
+                         nbits[(uchar) (v >> 8)] +
+                         nbits[(uchar) (v >> 16)] +
+                         nbits[(uchar) (v >> 24)]);
+#endif
+}
+
diff --git a/mysys/my_pthread.c b/mysys/my_pthread.c
index 1eb15d92bc9..4f472f61593 100644
--- a/mysys/my_pthread.c
+++ b/mysys/my_pthread.c
@@ -90,6 +90,29 @@ void *my_pthread_getspecific_imp(pthread_key_t key)
 }
 #endif
 
+#ifdef __NETWARE__
+/*
+don't kill the LibC Reaper thread or the main thread
+*/
+#include <nks/thread.h>
+#undef pthread_exit
+void my_pthread_exit(void *status)
+{
+  NXThreadId_t tid = NXThreadGetId();
+  NXContext_t ctx;
+  char name[PATH_MAX] = "";
+
+  NXThreadGetContext(tid, &ctx);
+  NXContextGetName(ctx, name, PATH_MAX);
+
+  // "MYSQLD.NLM's LibC Reaper" or "MYSQLD.NLM's main thread"
+  // with a debug build of LibC the reaper can have different names
+  if (!strindex(name, "\'s"))
+  {
+    pthread_exit(status);
+  }
+}
+#endif
 
 /* Some functions for RTS threads, AIX, Siemens Unix and UnixWare 7
    (and DEC OSF/1 3.2 too) */
diff --git a/mysys/my_seek.c b/mysys/my_seek.c
index 177a5cee953..ec24a26b3d9 100644
--- a/mysys/my_seek.c
+++ b/mysys/my_seek.c
@@ -15,6 +15,7 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 #include "mysys_priv.h"
+#include <assert.h>
 
 	/* Seek to position in file */
 	/*ARGSUSED*/
@@ -27,6 +28,8 @@ my_off_t my_seek(File fd, my_off_t pos, int whence,
   DBUG_PRINT("my",("Fd: %d  Hpos: %lu  Pos: %lu  Whence: %d  MyFlags: %d",
 		   fd, (ulong) (((ulonglong) pos) >> 32), (ulong) pos, 
 		   whence, MyFlags));
+  DBUG_ASSERT(pos != MY_FILEPOS_ERROR);		/* safety check */
+
   newpos=lseek(fd, pos, whence);
   if (newpos == (os_off_t) -1)
   {
diff --git a/mysys/my_semaphore.c b/mysys/my_semaphore.c
index 2dd224cd99e..aa216cbc289 100644
--- a/mysys/my_semaphore.c
+++ b/mysys/my_semaphore.c
@@ -23,7 +23,7 @@
 #include <my_semaphore.h>
 #include <errno.h>
 
-#if !defined(__WIN__) && !defined(HAVE_SEMAPHORE_H)
+#if !defined(__WIN__) && !defined(HAVE_SEMAPHORE_H) && defined(THREAD)
 
 int sem_init(sem_t * sem, int pshared, uint value)
 {
@@ -101,4 +101,4 @@ int sem_getvalue(sem_t * sem, uint *sval)
   return 0;
 }
 
-#endif /* !defined(__WIN__) && !defined(HAVE_SEMAPHORE_H) */
+#endif /* !defined(__WIN__) && !defined(HAVE_SEMAPHORE_H) && defined(THREAD) */
diff --git a/mysys/raid.cc b/mysys/raid.cc
index d6359dc0f93..0b688464fb3 100644
--- a/mysys/raid.cc
+++ b/mysys/raid.cc
@@ -157,10 +157,10 @@ extern "C" {
     DBUG_PRINT("enter",("Fd: %d  pos: %lu whence: %d  MyFlags: %d",
 			fd, (ulong) pos, whence, MyFlags));
 
-    assert(pos != MY_FILEPOS_ERROR);
-
     if (is_raid(fd))
     {
+      assert(pos != MY_FILEPOS_ERROR);
+
       RaidFd *raid= (*dynamic_element(&RaidFd::_raid_map,fd,RaidFd**));
       DBUG_RETURN(raid->Seek(pos,whence,MyFlags));
     }