From f83113df07d6ef8e8a6d1db8f6dc3bb90fb0652a Mon Sep 17 00:00:00 2001 From: Michael Widenius Date: Wed, 6 Jan 2010 21:20:16 +0200 Subject: Applied Antony T Curtis patch for declaring many CHARSET objects as const Removed compiler warnings extra/libevent/epoll.c: Removed compiler warnings extra/libevent/evbuffer.c: Removed compiler warnings extra/libevent/event.c: Removed compiler warnings extra/libevent/select.c: Removed compiler warnings extra/libevent/signal.c: Removed compiler warnings include/m_ctype.h: Define CHARSET_INFO, MY_CHARSET_HANDLER, MY_COLLATION_HANDLER, MY_UNICASE_INFO, MY_UNI_CTYPE and MY_UNI_IDX as const structures. Declare that pointers point to const data include/m_string.h: Declare that pointers point to const data include/my_sys.h: Redefine variables and function prototypes include/mysql.h: Declare charset as const include/mysql.h.pp: Declare charset as const include/mysql/plugin.h: Declare charset as const include/mysql/plugin.h.pp: Declare charset as const mysys/charset-def.c: Charset can't be of type CHARSET_INFO as they are changed when they are initialized. mysys/charset.c: Functions that change CHARSET_INFO must use 'struct charset_info_st' Add temporary variables to not have to change all_charsets[] (Which now is const) sql-common/client.c: Added cast to const sql/item_cmpfunc.h: Added cast to avoid compiler error. sql/sql_class.cc: Added cast to const sql/sql_lex.cc: Added cast to const storage/maria/ma_ft_boolean_search.c: Added cast to avoid compiler error. storage/maria/ma_ft_parser.c: Added cast to avoid compiler error. storage/maria/ma_search.c: Added cast to const storage/myisam/ft_boolean_search.c: Added cast to avoid compiler error storage/myisam/ft_parser.c: Added cast to avoid compiler error storage/myisam/mi_search.c: Added cast to const storage/pbxt/src/datadic_xt.cc: Added cast to const storage/pbxt/src/ha_pbxt.cc: Added cast to const Removed compiler warning by changing prototype of XTThreadPtr() storage/pbxt/src/myxt_xt.h: Character sets should be const storage/pbxt/src/xt_defs.h: Character sets should be const storage/xtradb/btr/btr0cur.c: Removed compiler warning strings/conf_to_src.c: Added const Functions that change CHARSET_INFO must use 'struct charset_info_st' strings/ctype-big5.c: Made arrays const strings/ctype-bin.c: Made arrays const strings/ctype-cp932.c: Made arrays const strings/ctype-czech.c: Made arrays const strings/ctype-euc_kr.c: Made arrays const strings/ctype-eucjpms.c: Made arrays const strings/ctype-extra.c: Made arrays const strings/ctype-gb2312.c: Made arrays const strings/ctype-gbk.c: Made arrays const strings/ctype-latin1.c: Made arrays const strings/ctype-mb.c: Made arrays const strings/ctype-simple.c: Made arrays const strings/ctype-sjis.c: Made arrays const strings/ctype-tis620.c: Made arrays const strings/ctype-uca.c: Made arrays const strings/ctype-ucs2.c: Made arrays const strings/ctype-ujis.c: Made arrays const strings/ctype-utf8.c: Made arrays const strings/ctype-win1250ch.c: Made arrays const strings/ctype.c: Made arrays const Added cast to const Functions that change CHARSET_INFO must use 'struct charset_info_st' strings/int2str.c: Added cast to const --- sql/sql_lex.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sql/sql_lex.cc') diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index 7b628c23156..b7f27ddb6c9 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -790,9 +790,9 @@ int MYSQLlex(void *arg, void *yythd) Lex_input_stream *lip= & thd->m_parser_state->m_lip; LEX *lex= thd->lex; YYSTYPE *yylval=(YYSTYPE*) arg; - CHARSET_INFO *cs= thd->charset(); - uchar *state_map= cs->state_map; - uchar *ident_map= cs->ident_map; + CHARSET_INFO *const cs= thd->charset(); + const uchar *const state_map= cs->state_map; + const uchar *const ident_map= cs->ident_map; LINT_INIT(c); lip->yylval=yylval; // The global state -- cgit v1.2.1