Cleaned up SSL documentation

Fixes for embedded server
Made key_cache more configurable
Fixed that one can change key blocksize in MyISAM
A lot of optimizations to make MyISAM slightly faster


Docs/manual.texi:
  Cleaned up SSL documentation
client/mysql.cc:
  Fixes for embedded server
client/mysqltest.c:
  Fixes for embedded server
  Removed memory and file leaks
include/my_global.h:
  Added C_MODE_START / C_MODE_END macros
include/my_sys.h:
  Made key_cache more configurable
include/myisam.h:
  Fixed that one can change MyISAM key block size
include/mysql.h:
  Fixes for embedded server
libmysql/libmysql.c:
  Cleanup
libmysqld/Makefile.am:
  Cleanup
libmysqld/examples/test-run:
  Added --debug
libmysqld/lib_sql.cc:
  Cleanup
libmysqld/libmysqld.c:
  Cleanup
myisam/ft_boolean_search.c:
  Optimized mi_key_cmp to be faster
myisam/ft_nlq_search.c:
  Optimized mi_key_cmp to be faster
myisam/ft_search.c:
  Optimized mi_key_cmp to be faster
myisam/mi_changed.c:
  Optimized mi_key_cmp to be faster
myisam/mi_check.c:
  Optimized mi_key_cmp to be faster
myisam/mi_create.c:
  Fixed that one can change blocksize by changing myisam_block_size
myisam/mi_delete.c:
  Optimized mi_key_cmp to be faster
myisam/mi_delete_all.c:
  Optimized mi_key_cmp to be faster
myisam/mi_dynrec.c:
  Speed optimizations
myisam/mi_info.c:
  Speed optimizations
myisam/mi_key.c:
  Speed optimizations
myisam/mi_locking.c:
  Speed optimizations
myisam/mi_open.c:
  Fixed that one can change blocksize by changing myisam_block_size
myisam/mi_page.c:
  Fixed that one can change blocksize by changing myisam_block_size
myisam/mi_range.c:
  Speed optimizations
myisam/mi_rkey.c:
  Speed optimizations
myisam/mi_rnext.c:
  Speed optimizations
myisam/mi_rnext_same.c:
  Speed optimizations
myisam/mi_rprev.c:
  Speed optimizations
myisam/mi_rsame.c:
  Speed optimizations
myisam/mi_search.c:
  Speed optimizations
myisam/mi_static.c:
  Fixed that one can change blocksize by changing myisam_block_size
myisam/mi_statrec.c:
  Speed optimizations
myisam/mi_test2.c:
  Added more test options
myisam/mi_test_all.res:
  Added more test options
myisam/mi_test_all.sh:
  Added more test options
myisam/mi_write.c:
  Speed optimizations
myisam/myisamchk.c:
  Added options to change block size and repair checksums
myisam/myisamdef.h:
  Speed optimizations
mysys/Makefile.am:
  Added bit handling functions
mysys/mf_keycache.c:
  Made key_cache more configurable
mysys/my_init.c:
  made my_init_done global
scripts/mysql_fix_privilege_tables.sh:
  Fixes for SSL
scripts/mysql_install_db.sh:
  Fixes for SSL
sql/derror.cc:
  Don't call exit, call unireg_abort()
sql/item_cmpfunc.cc:
  Speed optimizations
sql/item_cmpfunc.h:
  Speed optimizations
sql/mysql_priv.h:
  Fixes for embedded server
sql/mysqld.cc:
  Fixes for embedded server

1 files changed, 32 insertions, 0 deletions

diff --git a/mysys/my_bit.c b/mysys/my_bit.c
new file mode 100644
index 00000000000..19ffb74a5c5
--- /dev/null
+++ b/mysys/my_bit.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
+   
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library 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
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA */
+
+/* Some useful bit functions */
+
+#include "mysys_priv.h"
+
+/*
+  Find smallest X in 2^X >= value
+  This can be used to divide a number with value by doing a shift instead
+*/
+
+uint my_bit_log2(ulong value)
+{
+  uint bit;
+  for (bit=0 ; value > 1 ; value>>=1, bit++) ;
+  return bit;
+}