diff --git a/client/mysql.cc b/client/mysql.cc index 76ed82508be..af28dce2cdd 100644 --- a/client/mysql.cc +++ b/client/mysql.cc @@ -420,6 +420,7 @@ int main(int argc,char *argv[]) } if (mysql_server_init(emb_argc, emb_argv, (char**) server_default_groups)) { + put_error(NULL); free_defaults(defaults_argv); my_end(0); exit(1); diff --git a/include/sql_common.h b/include/sql_common.h index a549fe6aeb5..32487f7e569 100644 --- a/include/sql_common.h +++ b/include/sql_common.h @@ -15,6 +15,7 @@ extern const char *unknown_sqlstate; +extern const char *cant_connect_sqlstate; extern const char *not_error_sqlstate; #ifdef __cplusplus diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c index 4afc3ec5925..0320126a522 100644 --- a/libmysql/libmysql.c +++ b/libmysql/libmysql.c @@ -1486,7 +1486,7 @@ my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql) const char *STDCALL mysql_sqlstate(MYSQL *mysql) { - return mysql->net.sqlstate; + return mysql ? mysql->net.sqlstate : cant_connect_sqlstate; } uint STDCALL mysql_warning_count(MYSQL *mysql) diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc index ce692169a5f..b0a47727c7c 100644 --- a/libmysqld/lib_sql.cc +++ b/libmysqld/lib_sql.cc @@ -47,6 +47,8 @@ C_MODE_START #include #include "embedded_priv.h" +extern unsigned int mysql_server_last_errno; +extern char mysql_server_last_error[MYSQL_ERRMSG_SIZE]; static my_bool emb_read_query_result(MYSQL *mysql); @@ -1084,3 +1086,11 @@ bool Protocol::net_store_data(const char *from, uint length) return false; } + +void vprint_msg_to_log(enum loglevel level __attribute__((unused)), + const char *format, va_list argsi) +{ + vsnprintf(mysql_server_last_error, sizeof(mysql_server_last_error), + format, argsi); + mysql_server_last_errno= CR_UNKNOWN_ERROR; +} diff --git a/sql-common/client.c b/sql-common/client.c index 1fc73549520..d4aceffe227 100644 --- a/sql-common/client.c +++ b/sql-common/client.c @@ -117,6 +117,7 @@ uint mysql_port=0; char *mysql_unix_port= 0; const char *unknown_sqlstate= "HY000"; const char *not_error_sqlstate= "00000"; +const char *cant_connect_sqlstate= "08001"; #ifdef HAVE_SMEM char *shared_memory_base_name= 0; const char *def_shared_memory_base_name= default_shared_memory_base_name; @@ -131,6 +132,9 @@ static int wait_for_data(my_socket fd, uint timeout); CHARSET_INFO *default_client_charset_info = &my_charset_latin1; +/* Server error code and message */ +unsigned int mysql_server_last_errno; +char mysql_server_last_error[MYSQL_ERRMSG_SIZE]; /**************************************************************************** A modified version of connect(). my_connect() allows you to specify @@ -752,10 +756,18 @@ void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate) DBUG_PRINT("enter", ("error :%d '%s'", errcode, ER(errcode))); DBUG_ASSERT(mysql != 0); - net= &mysql->net; - net->last_errno= errcode; - strmov(net->last_error, ER(errcode)); - strmov(net->sqlstate, sqlstate); + if (mysql) + { + net= &mysql->net; + net->last_errno= errcode; + strmov(net->last_error, ER(errcode)); + strmov(net->sqlstate, sqlstate); + } + else + { + mysql_server_last_errno= errcode; + strmov(mysql_server_last_error, ER(errcode)); + } DBUG_VOID_RETURN; } @@ -1477,7 +1489,10 @@ mysql_init(MYSQL *mysql) if (!mysql) { if (!(mysql=(MYSQL*) my_malloc(sizeof(*mysql),MYF(MY_WME | MY_ZEROFILL)))) + { + set_mysql_error(NULL, CR_OUT_OF_MEMORY, unknown_sqlstate); return 0; + } mysql->free_me=1; } else @@ -3064,13 +3079,13 @@ unsigned int STDCALL mysql_num_fields(MYSQL_RES *res) uint STDCALL mysql_errno(MYSQL *mysql) { - return mysql->net.last_errno; + return mysql ? mysql->net.last_errno : mysql_server_last_errno; } const char * STDCALL mysql_error(MYSQL *mysql) { - return mysql->net.last_error; + return mysql ? mysql->net.last_error : mysql_server_last_error; } diff --git a/sql/log.cc b/sql/log.cc index 0376facb473..15e8679171c 100644 --- a/sql/log.cc +++ b/sql/log.cc @@ -2496,12 +2496,7 @@ static void print_buffer_to_nt_eventlog(enum loglevel level, char *buff, void */ -#ifdef EMBEDDED_LIBRARY -void vprint_msg_to_log(enum loglevel level __attribute__((unused)), - const char *format __attribute__((unused)), - va_list argsi __attribute__((unused))) -{} -#else /*!EMBEDDED_LIBRARY*/ +#ifndef EMBEDDED_LIBRARY static void print_buffer_to_file(enum loglevel level, const char *buffer) { time_t skr;