Removed compiler warnings.

Added preliminary handling of symlinks in MyISAM.
When using myisamchk to check tables with --force, don't repair
tables that are marked as 'not closed' if they are ok.
Change fn_format() to use my_real_path and my_symlink


include/myisam.h:
  Added handling of symlinks
myisam/ft_boolean_search.c:
  cleanup
myisam/ft_dump.c:
  cleanup
myisam/mi_check.c:
  Added handling of symlinks.
  When using check and --force, don't repair tables that are marked
  as 'not closed' if they are ok.
myisam/mi_create.c:
  Added handling of symlinks.
myisam/mi_dbug.c:
  Added handling of symlinks.
myisam/mi_info.c:
  Added handling of symlinks.
myisam/mi_open.c:
  Added handling of symlinks.
myisam/mi_search.c:
  cleanup
myisam/myisamchk.c:
  Added handling of symlinks.
myisam/myisamdef.h:
  Added handling of symlinks.
myisam/myisamlog.c:
  Fixed bug when using new trees
myisam/myisampack.c:
  cleanup
mysys/mf_cache.c:
  cleanup
mysys/mf_format.c:
  Change to use my_real_path and my_symlink
mysys/my_alloc.c:
  cleanup
BitKeeper/etc/ignore:
  Added libmysqld/sql_command libmysqld/backup_dir libmysqld/simple-test to the ignore list
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

1 files changed, 10 insertions, 2 deletions

diff --git a/myisam/mi_search.c b/myisam/mi_search.c
index 1db8c2a8b67..b6e85d2c0db 100644
--- a/myisam/mi_search.c
+++ b/myisam/mi_search.c
@@ -256,6 +256,7 @@ int _mi_seq_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page,
   DBUG_RETURN(flag);
 } /* _mi_seq_search */
 
+
 int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page,
                       uchar *key, uint key_len, uint nextflag, uchar **ret_pos,
                       uchar *buff, my_bool *last_key)
@@ -274,6 +275,13 @@ int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page,
   uint   saved_length=0, saved_prefix_len=0;
   DBUG_ENTER("_mi_prefix_search");
 
+  LINT_INIT(length);
+  LINT_INIT(prefix_len);
+  LINT_INIT(seg_len_pack);
+  LINT_INIT(saved_from);
+  LINT_INIT(saved_to);
+  LINT_INIT(saved_vseg);
+
   t_buff[0]=0;                                  /* Avoid bugs */
   if (!(nextflag & (SEARCH_FIND | SEARCH_NO_FIND | SEARCH_LAST)))
     key_len=USE_WHOLE_KEY;
@@ -405,11 +413,11 @@ int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page,
         */
         if (len < cmplen)
         {
-          my_flag=-1;
+          my_flag= -1;
         }
         else if (len > cmplen)
         {
-          if(my_flag = !(nextflag & SEARCH_PREFIX) && key_len_left>0)
+          if ((my_flag= (!(nextflag & SEARCH_PREFIX) && key_len_left>0)))
             break;
           goto fix_flag;
         }