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Kirill Smelkov
mariadb
Commits
d4962b93
Commit
d4962b93
authored
Mar 12, 2014
by
Rich Prohaska
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#198 add tokudb_backtrace to help debug handler interface bugs
parent
bbef7196
Changes
2
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2 changed files
with
16 additions
and
0 deletions
+16
-0
storage/tokudb/hatoku_defines.h
storage/tokudb/hatoku_defines.h
+5
-0
storage/tokudb/hatoku_hton.cc
storage/tokudb/hatoku_hton.cc
+11
-0
No files found.
storage/tokudb/hatoku_defines.h
View file @
d4962b93
...
@@ -202,6 +202,11 @@ PATENT RIGHTS GRANT:
...
@@ -202,6 +202,11 @@ PATENT RIGHTS GRANT:
#ifndef _TOKUDB_DEBUG_H
#ifndef _TOKUDB_DEBUG_H
#define _TOKUDB_DEBUG_H
#define _TOKUDB_DEBUG_H
#define TOKU_INCLUDE_BACKTRACE 0
#if TOKU_INCLUDE_BACKTRACE
static
void
tokudb_backtrace
(
void
);
#endif
extern
ulong
tokudb_debug
;
extern
ulong
tokudb_debug
;
// tokudb debug tracing
// tokudb debug tracing
...
...
storage/tokudb/hatoku_hton.cc
View file @
d4962b93
...
@@ -316,6 +316,7 @@ static void handle_ydb_error(int error) {
...
@@ -316,6 +316,7 @@ static void handle_ydb_error(int error) {
static
int
tokudb_init_func
(
void
*
p
)
{
static
int
tokudb_init_func
(
void
*
p
)
{
TOKUDB_DBUG_ENTER
(
""
);
TOKUDB_DBUG_ENTER
(
""
);
int
r
;
int
r
;
#if defined(_WIN64)
#if defined(_WIN64)
...
@@ -2211,6 +2212,16 @@ static SHOW_VAR toku_global_status_variables_export[]= {
...
@@ -2211,6 +2212,16 @@ static SHOW_VAR toku_global_status_variables_export[]= {
{
NullS
,
NullS
,
SHOW_LONG
}
{
NullS
,
NullS
,
SHOW_LONG
}
};
};
#if TOKU_INCLUDE_BACKTRACE
#include <execinfo.h>
static
void
tokudb_backtrace
(
void
)
{
const
int
N_POINTERS
=
30
;
void
*
backtrace_pointers
[
N_POINTERS
];
int
n
=
backtrace
(
backtrace_pointers
,
N_POINTERS
);
backtrace_symbols_fd
(
backtrace_pointers
,
n
,
fileno
(
stderr
));
}
#endif
mysql_declare_plugin
(
tokudb
)
mysql_declare_plugin
(
tokudb
)
{
{
MYSQL_STORAGE_ENGINE_PLUGIN
,
MYSQL_STORAGE_ENGINE_PLUGIN
,
...
...
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