Don't do signal() on windows (Causes instability problems)

Safer, a bit faster filesort.
Code changes to avoid calls to current_thd() (faster code).
Removed all compiler warnings from readline.


BitKeeper/etc/ignore:
  Add my_global.h back.
Docs/manual.texi:
  4.0.1 Changelog
include/my_sys.h:
  Added strmake_root
libmysql/libmysql.c:
  Don't do signal() on windows (Causes instability problems)
mysys/my_alloc.c:
  Added strmake_root
readline/bind.c:
  Remove warnings
readline/complete.c:
  Remove warnings
readline/display.c:
  Remove warnings
readline/funmap.c:
  Remove warnings
readline/histexpand.c:
  Remove warnings
readline/histfile.c:
  Remove warnings
readline/history.h:
  Remove warnings
readline/histsearch.c:
  Remove warnings
readline/isearch.c:
  Remove warnings
readline/kill.c:
  Remove warnings
readline/macro.c:
  Remove warnings
readline/readline.c:
  Remove warnings
readline/readline.h:
  Remove warnings
readline/rltty.c:
  Remove warnings
readline/search.c:
  Remove warnings
readline/shell.c:
  Remove warnings
readline/terminal.c:
  Remove warnings
readline/tilde.c:
  Remove warnings
readline/tilde.h:
  Remove warnings
readline/undo.c:
  Remove warnings
readline/util.c:
  Remove warnings
readline/vi_mode.c:
  Remove warnings
sql-bench/server-cfg.sh:
  Added use of truncate table
sql-bench/test-insert.sh:
  Added use of truncate table
  Changed some tests to use keys instead of 'range'
sql-bench/test-wisconsin.sh:
  Cleanup
sql/field.cc:
  Add 'thd' to send() (To avoid usage of 'current_thd')
sql/field.h:
  Add 'thd' to send() (To avoid usage of 'current_thd')
sql/filesort.cc:
  Safer memory allocation;  Don't allocate pointer to buffers directly, but use an IO_CACHE instead.
  This will allow us to use more memory for keys and will also work better if the number of rows that is to be sorted is much larger than expected.
sql/item.cc:
  Add 'thd' to send() (To avoid usage of 'current_thd')
sql/item.h:
  Add 'thd' to send() (To avoid usage of 'current_thd')
sql/item_func.h:
  Cleanup
sql/opt_range.cc:
  Use mem_root instead of sql_alloc() to get more speed
sql/sql_class.cc:
  Add 'thd' to send() (To avoid usage of 'current_thd')
sql/sql_class.h:
  Added strmake()
sql/sql_handler.cc:
  Add 'thd' to send() (To avoid usage of 'current_thd')
sql/sql_lex.cc:
  Use mem_root instead of sql_alloc() to get more speed
sql/sql_select.cc:
  Add 'thd' to send() (To avoid usage of 'current_thd')
tests/fork2_test.pl:
  Fixed typos
tests/fork_big.pl:
  Fixed typos
tests/insert_and_repair.pl:
  Fixed typos
tests/rename_test.pl:
  Fixed typos
tests/test_delayed_insert.pl:
  Fixed typos

1 files changed, 15 insertions, 15 deletions

diff --git a/readline/readline.h b/readline/readline.h
index dba1a0fdde9..49442bf163f 100644
--- a/readline/readline.h
+++ b/readline/readline.h
@@ -60,7 +60,7 @@ extern UNDO_LIST *rl_undo_list;
 
 /* The data structure for mapping textual names to code addresses. */
 typedef struct _funmap {
-  char *name;
+  const char *name;
   Function *function;
 } FUNMAP;
 
@@ -286,7 +286,7 @@ extern int rl_translate_keyseq __P((char *, char *, int *));
 extern char *rl_untranslate_keyseq __P((int));
 
 extern Function *rl_named_function __P((char *));
-extern Function *rl_function_of_keyseq __P((char *, Keymap, int *));
+extern Function *rl_function_of_keyseq __P((const char *, Keymap, int *));
 
 extern void rl_list_funmap_names __P((void));
 extern char **rl_invoking_keyseqs_in_map __P((Function *, Keymap));
@@ -296,7 +296,7 @@ extern void rl_function_dumper __P((int));
 extern void rl_macro_dumper __P((int));
 extern void rl_variable_dumper __P((int));
 
-extern int rl_read_init_file __P((char *));
+extern int rl_read_init_file __P((const char *));
 extern int rl_parse_and_bind __P((char *));
 
 /* Functions for manipulating keymaps. */
@@ -306,14 +306,14 @@ extern Keymap rl_make_keymap __P((void));
 extern void rl_discard_keymap __P((Keymap));
 
 extern Keymap rl_get_keymap_by_name __P((char *));
-extern char *rl_get_keymap_name __P((Keymap));
+extern const char *rl_get_keymap_name __P((Keymap));
 extern void rl_set_keymap __P((Keymap));
 extern Keymap rl_get_keymap __P((void));
 extern void rl_set_keymap_from_edit_mode __P((void));
-extern char *rl_get_keymap_name_from_edit_mode __P((void));
+extern const char *rl_get_keymap_name_from_edit_mode __P((void));
 
 /* Functions for manipulating the funmap, which maps command names to functions. */
-extern int rl_add_funmap_entry __P((char *, Function *));
+extern int rl_add_funmap_entry __P((const char *, Function *));
 extern void rl_initialize_funmap __P((void));
 extern char **rl_funmap_names __P((void));
 
@@ -351,7 +351,7 @@ extern void rl_save_prompt __P((void));
 extern void rl_restore_prompt __P((void));
 
 /* Modifying text. */
-extern int rl_insert_text __P((char *));
+extern int rl_insert_text __P((const char *));
 extern int rl_delete_text __P((int, int));
 extern int rl_kill_text __P((int, int));
 extern char *rl_copy_text __P((int, int));
@@ -392,9 +392,9 @@ extern int maybe_replace_line __P((void));
 extern int rl_complete_internal __P((int));
 extern void rl_display_match_list __P((char **, int, int));
 
-extern char **completion_matches __P((char *, CPFunction *));
-extern char *username_completion_function __P((char *, int));
-extern char *filename_completion_function __P((char *, int));
+extern char **completion_matches __P((const char *, CPFunction *));
+extern char *username_completion_function __P((const char *, int));
+extern char *filename_completion_function __P((const char *, int));
 
 /* **************************************************************** */
 /*								    */
@@ -403,11 +403,11 @@ extern char *filename_completion_function __P((char *, int));
 /* **************************************************************** */
 
 /* The version of this incarnation of the readline library. */
-extern char *rl_library_version;
+extern const char *rl_library_version;
 
 /* The name of the calling program.  You should initialize this to
    whatever was in argv[0].  It is used when parsing conditionals. */
-extern char *rl_readline_name;
+extern const char *rl_readline_name;
 
 /* The prompt readline uses.  This is set from the argument to
    readline (), and should not be assigned to directly. */
@@ -506,12 +506,12 @@ extern CPPFunction *rl_attempted_completion_function;
 /* The basic list of characters that signal a break between words for the
    completer routine.  The initial contents of this variable is what
    breaks words in the shell, i.e. "n\"\\'`@$>". */
-extern char *rl_basic_word_break_characters;
+extern const char *rl_basic_word_break_characters;
 
 /* The list of characters that signal a break between words for
    rl_complete_internal.  The default list is the contents of
    rl_basic_word_break_characters.  */
-extern char *rl_completer_word_break_characters;
+extern const char *rl_completer_word_break_characters;
 
 /* List of characters which can be used to quote a substring of the line.
    Completion occurs on the entire substring, and within the substring   
@@ -520,7 +520,7 @@ extern char *rl_completer_word_break_characters;
 extern char *rl_completer_quote_characters;
 
 /* List of quote characters which cause a word break. */
-extern char *rl_basic_quote_characters;
+extern const char *rl_basic_quote_characters;
 
 /* List of characters that need to be quoted in filenames by the completer. */
 extern char *rl_filename_quote_characters;