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Adding the "const" qualified to the LEX_CSTRING parameter of a few check_xxx() functions

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Functions:
check_routine_name()
check_string_byte_length()
check_string_char_length()
check_ident_length()
This commit is contained in:
Alexander Barkov 2017-08-04 14:41:05 +04:00
parent 68bc777830
commit 9b74b00c8e
4 changed files with 8 additions and 8 deletions
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2
sql/sp_head.cc
View File

@ -480,7 +480,7 @@ sp_name::sp_name(const MDL_key *key, char *qname_buff)
*/
bool
check_routine_name(LEX_CSTRING *ident)
check_routine_name(const LEX_CSTRING *ident)
{
DBUG_ASSERT(ident);
DBUG_ASSERT(ident->str);

2
sql/sp_head.h
View File

@ -125,7 +125,7 @@ public:
bool
check_routine_name(LEX_CSTRING *ident);
check_routine_name(const LEX_CSTRING *ident);
class sp_head :private Query_arena,
public Database_qualified_name

6
sql/sql_parse.cc
View File

@ -9677,7 +9677,7 @@ LEX_USER *create_definer(THD *thd, LEX_CSTRING *user_name,
The function is not used in existing code but can be useful later?
*/
bool check_string_byte_length(LEX_CSTRING *str, uint err_msg,
bool check_string_byte_length(const LEX_CSTRING *str, uint err_msg,
uint max_byte_length)
{
if (str->length <= max_byte_length)
@ -9707,7 +9707,7 @@ bool check_string_byte_length(LEX_CSTRING *str, uint err_msg,
*/
bool check_string_char_length(LEX_CSTRING *str, uint err_msg,
bool check_string_char_length(const LEX_CSTRING *str, uint err_msg,
uint max_char_length, CHARSET_INFO *cs,
bool no_error)
{
@ -9726,7 +9726,7 @@ bool check_string_char_length(LEX_CSTRING *str, uint err_msg,
}
bool check_ident_length(LEX_CSTRING *ident)
bool check_ident_length(const LEX_CSTRING *ident)
{
if (check_string_char_length(ident, 0, NAME_CHAR_LEN, system_charset_info, 1))
{

6
sql/sql_parse.h
View File

@ -73,12 +73,12 @@ LEX_USER *create_default_definer(THD *thd, bool role);
LEX_USER *create_definer(THD *thd, LEX_CSTRING *user_name, LEX_CSTRING *host_name);
LEX_USER *get_current_user(THD *thd, LEX_USER *user, bool lock=true);
bool sp_process_definer(THD *thd);
bool check_string_byte_length(LEX_CSTRING *str, uint err_msg,
bool check_string_byte_length(const LEX_CSTRING *str, uint err_msg,
uint max_byte_length);
bool check_string_char_length(LEX_CSTRING *str, uint err_msg,
bool check_string_char_length(const LEX_CSTRING *str, uint err_msg,
uint max_char_length, CHARSET_INFO *cs,
bool no_error);
bool check_ident_length(LEX_CSTRING *ident);
bool check_ident_length(const LEX_CSTRING *ident);
CHARSET_INFO* merge_charset_and_collation(CHARSET_INFO *cs, CHARSET_INFO *cl);
CHARSET_INFO *find_bin_collation(CHARSET_INFO *cs);
bool check_host_name(LEX_CSTRING *str);