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Add support for signed sysvars.

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Make max_user_connections signed, with min allowed value being -1.
This commit is contained in:
Sergei Golubchik
2011-11-22 18:05:34 +01:00
parent d2755a2c9c
commit b81d8b2e5a
14 changed files with 131 additions and 75 deletions
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10
include/mysql/plugin.h
View File

@ -159,12 +159,18 @@ MARIA_DECLARE_PLUGIN__(NAME, \
*/
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG,
SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_UNDEF, SHOW_BOOL, SHOW_UINT, SHOW_ULONG,
SHOW_ULONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE,
SHOW_SINT, SHOW_SLONG, SHOW_SLONGLONG,
SHOW_always_last
};
/* backward compatibility mapping. */
#define SHOW_INT SHOW_UINT
#define SHOW_LONG SHOW_ULONG
#define SHOW_LONGLONG SHOW_ULONGLONG
struct st_mysql_show_var {
const char *name;
char *value;

5
include/mysql/plugin_audit.h.pp
View File

@ -89,9 +89,10 @@ struct st_mysql_xid {
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG,
SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_UNDEF, SHOW_BOOL, SHOW_UINT, SHOW_ULONG,
SHOW_ULONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE,
SHOW_SINT, SHOW_SLONG, SHOW_SLONGLONG,
SHOW_always_last
};
struct st_mysql_show_var {

5
include/mysql/plugin_auth.h.pp
View File

@ -89,9 +89,10 @@ struct st_mysql_xid {
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG,
SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_UNDEF, SHOW_BOOL, SHOW_UINT, SHOW_ULONG,
SHOW_ULONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE,
SHOW_SINT, SHOW_SLONG, SHOW_SLONGLONG,
SHOW_always_last
};
struct st_mysql_show_var {

5
include/mysql/plugin_ftparser.h.pp
View File

@ -89,9 +89,10 @@ struct st_mysql_xid {
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL, SHOW_INT, SHOW_LONG,
SHOW_LONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_UNDEF, SHOW_BOOL, SHOW_UINT, SHOW_ULONG,
SHOW_ULONGLONG, SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE,
SHOW_SINT, SHOW_SLONG, SHOW_SLONGLONG,
SHOW_always_last
};
struct st_mysql_show_var {