97 lines
2.7 KiB
C++
97 lines
2.7 KiB
C++
/* Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
|
|
|
#ifndef DEBUG_LOCK_ORDER_H
|
|
#define DEBUG_LOCK_ORDER_H
|
|
|
|
#include "my_sys.h"
|
|
|
|
struct PSI_bootstrap;
|
|
|
|
struct LO_node_properties {
|
|
const char *m_name;
|
|
const char *m_operation;
|
|
int m_flags;
|
|
};
|
|
|
|
struct LO_authorised_arc {
|
|
char *m_from_name;
|
|
char *m_from_state;
|
|
char *m_to_name;
|
|
bool m_op_recursive;
|
|
char *m_to_operation;
|
|
int m_flags;
|
|
char *m_constraint;
|
|
char *m_comment;
|
|
};
|
|
|
|
#define LO_FLAG_TRACE 1 << 0
|
|
#define LO_FLAG_DEBUG 1 << 1
|
|
#define LO_FLAG_LOOP 1 << 2
|
|
#define LO_FLAG_IGNORED 1 << 3
|
|
#define LO_FLAG_BIND 1 << 4
|
|
#define LO_FLAG_UNFAIR 1 << 5
|
|
/* Micro arcs, generated from macro declarations. */
|
|
#define LO_FLAG_MICRO 1 << 6
|
|
|
|
struct LO_global_param {
|
|
bool m_enabled;
|
|
char *m_out_dir;
|
|
char *m_dependencies_1;
|
|
char *m_dependencies_2;
|
|
bool m_print_txt;
|
|
bool m_trace_loop;
|
|
bool m_debug_loop;
|
|
bool m_trace_missing_arc;
|
|
bool m_debug_missing_arc;
|
|
bool m_trace_missing_unlock;
|
|
bool m_debug_missing_unlock;
|
|
bool m_trace_bad_unlock;
|
|
bool m_debug_bad_unlock;
|
|
bool m_trace_missing_key;
|
|
bool m_debug_missing_key;
|
|
};
|
|
|
|
extern LO_global_param lo_param;
|
|
|
|
int LO_init(
|
|
struct LO_global_param *param, PSI_thread_bootstrap **thread_bootstrap,
|
|
PSI_mutex_bootstrap **mutex_bootstrap,
|
|
PSI_rwlock_bootstrap **rwlock_bootstrap,
|
|
PSI_cond_bootstrap **cond_bootstrap, PSI_file_bootstrap **file_bootstrap,
|
|
PSI_socket_bootstrap **socket_bootstrap,
|
|
PSI_table_bootstrap **table_bootstrap, PSI_mdl_bootstrap **mdl_bootstrap,
|
|
PSI_idle_bootstrap **idle_bootstrap, PSI_stage_bootstrap **stage_bootstrap,
|
|
PSI_statement_bootstrap **statement_bootstrap,
|
|
PSI_transaction_bootstrap **transaction_bootstrap,
|
|
PSI_memory_bootstrap **memory_bootstrap);
|
|
|
|
void LO_activate();
|
|
|
|
class LO_graph;
|
|
void LO_add_authorised_arc(LO_graph *g, const LO_authorised_arc *arc);
|
|
void LO_add_node_properties(LO_graph *g, const LO_node_properties *node);
|
|
|
|
void LO_dump();
|
|
|
|
void LO_cleanup();
|
|
|
|
/*
|
|
Helper for the performance schema.
|
|
*/
|
|
PSI_thread *LO_get_chain_thread(PSI_thread *psi);
|
|
|
|
#endif
|