First part of automatic repair of MyISAM tables.

Error on full disk on repair.
SIGHUP signal handling.
Update with keys on timestamp
Portability fixes


Docs/manual.texi:
  Added documentation about automatic repair of MyISAM tables
client/mysql.cc:
  Remove usage of tempnam.
include/my_sys.h:
  Added create_temp_file
include/myisam.h:
  Fix for disk full on repair
myisam/mi_check.c:
  Fix for disk full on repair
myisam/sort.c:
  Fix for disk full on repair & removed usage of tempnam()
mysys/mf_cache.c:
  Remove usage of tempnam()
mysys/mf_dirname.c:
  Changed convert_dirname to return end 0
mysys/my_fopen.c:
  Security fixes
mysys/my_tempnam.c:
  remove blanks
readline/bind.c:
  Portability fixes
readline/complete.c:
  Portability fixes
readline/histexpand.c:
  Portability fixes
readline/input.c:
  Portability fixes
readline/search.c:
  Portability fixes
readline/shell.c:
  Portability fixes
readline/terminal.c:
  Portability fixes
readline/tilde.c:
  Portability fixes
readline/undo.c:
  Portability fixes
regex/cname.h:
  Portability fixes
regex/debug.c:
  Portability fixes
regex/main.c:
  Portability fixes
regex/regcomp.c:
  Portability fixes
regex/regerror.c:
  Portability fixes
sql/filesort.cc:
  Remove dummy code
sql/ha_myisam.cc:
  Automatic repair of MyISAM tables
sql/ha_myisam.h:
  Automatic repair of MyISAM tables
sql/handler.cc:
  Automatic repair of MyISAM tables
sql/handler.h:
  Automatic repair of MyISAM tables
sql/key.cc:
  Fix for UPDATE with key on timestamp column
sql/mysql_priv.h:
  Automatic repair of MyISAM tables
sql/mysqld.cc:
  Automatic repair of MyISAM tables & signal SIGHUP handling
sql/sql_base.cc:
  Automatic repair of MyISAM tables
sql/sql_class.cc:
  Automatic repair of MyISAM tables
sql/sql_class.h:
  Fix for insert with reference to columns
sql/sql_insert.cc:
  Fix for insert with reference to columns
sql/table.cc:
  Automatic repair of MyISAM tables
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

1 files changed, 3 insertions, 4 deletions

diff --git a/client/mysql.cc b/client/mysql.cc
index 7a0b645147c..8adb65ab3a6 100644
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -1543,12 +1543,12 @@ com_edit(String *buffer,char *line __attribute__((unused)))
   put_info("Sorry, you can't send the result to an editor in Win32",
 	   INFO_ERROR);
 #else
-  char	*filename,buff[160];
+  char	filename[FN_REFLEN],buff[160];
   int	fd,tmp;
   const char *editor;
 
-  filename = my_tempnam(NullS,"sql",MYF(MY_WME));
-  if ((fd = my_create(filename,0,O_CREAT | O_WRONLY, MYF(MY_WME))) < 0)
+  if ((fd=create_temp_file(filename,NullS,"sql", O_CREAT | O_WRONLY,
+			   MYF(MY_WME))) < 0)
     goto err;
   if (buffer->is_empty() && !old_buffer.is_empty())
     (void) my_write(fd,(byte*) old_buffer.ptr(),old_buffer.length(),
@@ -1576,7 +1576,6 @@ com_edit(String *buffer,char *line __attribute__((unused)))
   (void) my_close(fd,MYF(0));
   (void) my_delete(filename,MYF(MY_WME));
 err:
-  free(filename);
 #endif
   return 0;
 }