void my_thread_end(void)
{
struct st_my_thread_var *tmp;
tmp= _my_thread_var();
#ifdef EXTRA_DEBUG_THREADS
my_message_local(INFORMATION_LEVEL, "my_thread_end(): tmp: 0x%lx "
"pthread_self: 0x%lx thread_id: %ld",
(long) tmp, (long) pthread_self(),
tmp ? (long) tmp->id : 0L);
#endif
#ifdef HAVE_PSI_INTERFACE
/*
Remove the instrumentation for this thread.
This must be done before trashing st_my_thread_var,
because the LF_HASH depends on it.
*/
PSI_THREAD_CALL(delete_current_thread)();
#endif
if (tmp && tmp->init)
{
#if !defined(DBUG_OFF)
/* tmp->dbug is allocated inside DBUG library */
if (tmp->dbug)
{
DBUG_POP();
free(tmp->dbug);
tmp->dbug=0;
}
#endif
mysql_cond_destroy(&tmp->suspend);
mysql_mutex_destroy(&tmp->mutex);
free(tmp);
/*
Decrement counter for number of running threads. We are using this
in my_thread_global_end() to wait until all threads have called
my_thread_end and thus freed all memory they have allocated in
my_thread_init() and DBUG_xxxx
*/
mysql_mutex_lock(&THR_LOCK_threads);
DBUG_ASSERT(THR_thread_count != 0);
if (--THR_thread_count == 0)
mysql_cond_signal(&THR_COND_threads);
mysql_mutex_unlock(&THR_LOCK_threads);
}
set_mysys_var(NULL);
}
static
void CheckDisableDbug( compiler_phase_t phase)
{
DBUG_ENTER("CheckDisableDbug");
if (global.my_dbug
&& global.my_dbug_active
&& (phase >= global.my_dbug_to)) {
DBUG_POP();
global.my_dbug_active = FALSE;
}
DBUG_VOID_RETURN;
}
void my_end(int infoflag)
{
FILE *info_file;
if (!(info_file=DBUG_FILE))
info_file=stderr;
if (infoflag & MY_CHECK_ERROR || info_file != stderr)
{ /* Test if some file is left open */
if (my_file_opened | my_stream_opened)
{
sprintf(errbuff[0],EE(EE_OPEN_WARNING),my_file_opened,my_stream_opened);
(void) my_message_no_curses(EE_OPEN_WARNING,errbuff[0],ME_BELL);
DBUG_PRINT("error",("%s",errbuff[0]));
}
}
free_charsets();
if (infoflag & MY_GIVE_INFO || info_file != stderr)
{
#ifdef HAVE_GETRUSAGE
struct rusage rus;
if (!getrusage(RUSAGE_SELF, &rus))
fprintf(info_file,"\n\
User time %.2f, System time %.2f\n\
Maximum resident set size %ld, Integral resident set size %ld\n\
Non-physical pagefaults %ld, Physical pagefaults %ld, Swaps %ld\n\
Blocks in %ld out %ld, Messages in %ld out %ld, Signals %ld\n\
Voluntary context switches %ld, Involuntary context switches %ld\n",
(rus.ru_utime.tv_sec * SCALE_SEC +
rus.ru_utime.tv_usec / SCALE_USEC) / 100.0,
(rus.ru_stime.tv_sec * SCALE_SEC +
rus.ru_stime.tv_usec / SCALE_USEC) / 100.0,
rus.ru_maxrss, rus.ru_idrss,
rus.ru_minflt, rus.ru_majflt,
rus.ru_nswap, rus.ru_inblock, rus.ru_oublock,
rus.ru_msgsnd, rus.ru_msgrcv, rus.ru_nsignals,
rus.ru_nvcsw, rus.ru_nivcsw);
#endif
#if ( defined(MSDOS) || defined(__NETWARE__) ) && !defined(__WIN__)
fprintf(info_file,"\nRun time: %.1f\n",(double) clock()/CLOCKS_PER_SEC);
#endif
#if defined(SAFEMALLOC)
TERMINATE(stderr); /* Give statistic on screen */
#elif defined(__WIN__) && defined(_MSC_VER)
_CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_WARN, _CRTDBG_FILE_STDERR );
_CrtSetReportMode( _CRT_ERROR, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_ERROR, _CRTDBG_FILE_STDERR );
_CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_ASSERT, _CRTDBG_FILE_STDERR );
_CrtCheckMemory();
_CrtDumpMemoryLeaks();
#endif
}
#ifdef THREAD
DBUG_POP(); /* Must be done before my_thread_end */
my_once_free();
my_thread_end();
my_thread_global_end();
#if defined(SAFE_MUTEX)
/*
Check on destroying of mutexes. A few may be left that will get cleaned
up by C++ destructors
*/
safe_mutex_end(infoflag & MY_GIVE_INFO ? stderr : (FILE *) 0);
#endif /* defined(SAFE_MUTEX) */
#endif /* THREAD */
#ifdef __WIN__
if (have_tcpip)
WSACleanup();
#endif /* __WIN__ */
my_init_done=0;
} /* my_end */
void my_end(int infoflag)
{
/*
this code is suboptimal to workaround a bug in
Sun CC: Sun C++ 5.6 2004/06/02 for x86, and should not be
optimized until this compiler is not in use anymore
*/
FILE *info_file= DBUG_FILE;
my_bool print_info= (info_file != stderr);
DBUG_ENTER("my_end");
if (!info_file)
{
info_file= stderr;
print_info= 0;
}
DBUG_PRINT("info",("Shutting down: print_info: %d", print_info));
if ((infoflag & MY_CHECK_ERROR) || print_info)
{ /* Test if some file is left open */
if (my_file_opened | my_stream_opened)
{
sprintf(errbuff[0],EE(EE_OPEN_WARNING),my_file_opened,my_stream_opened);
(void) my_message_no_curses(EE_OPEN_WARNING,errbuff[0],ME_BELL);
DBUG_PRINT("error",("%s",errbuff[0]));
}
}
free_charsets();
my_once_free();
if ((infoflag & MY_GIVE_INFO) || print_info)
{
#ifdef HAVE_GETRUSAGE
struct rusage rus;
#ifdef HAVE_purify
/* Purify assumes that rus is uninitialized after getrusage call */
bzero((char*) &rus, sizeof(rus));
#endif
if (!getrusage(RUSAGE_SELF, &rus))
fprintf(info_file,"\n\
User time %.2f, System time %.2f\n\
Maximum resident set size %ld, Integral resident set size %ld\n\
Non-physical pagefaults %ld, Physical pagefaults %ld, Swaps %ld\n\
Blocks in %ld out %ld, Messages in %ld out %ld, Signals %ld\n\
Voluntary context switches %ld, Involuntary context switches %ld\n",
(rus.ru_utime.tv_sec * SCALE_SEC +
rus.ru_utime.tv_usec / SCALE_USEC) / 100.0,
(rus.ru_stime.tv_sec * SCALE_SEC +
rus.ru_stime.tv_usec / SCALE_USEC) / 100.0,
rus.ru_maxrss, rus.ru_idrss,
rus.ru_minflt, rus.ru_majflt,
rus.ru_nswap, rus.ru_inblock, rus.ru_oublock,
rus.ru_msgsnd, rus.ru_msgrcv, rus.ru_nsignals,
rus.ru_nvcsw, rus.ru_nivcsw);
#endif
#if ( defined(MSDOS) || defined(__NETWARE__) ) && !defined(__WIN__)
fprintf(info_file,"\nRun time: %.1f\n",(double) clock()/CLOCKS_PER_SEC);
#endif
#if defined(SAFEMALLOC)
TERMINATE(stderr); /* Give statistic on screen */
#elif defined(__WIN__) && defined(_MSC_VER)
_CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_WARN, _CRTDBG_FILE_STDERR );
_CrtSetReportMode( _CRT_ERROR, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_ERROR, _CRTDBG_FILE_STDERR );
_CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_ASSERT, _CRTDBG_FILE_STDERR );
_CrtCheckMemory();
_CrtDumpMemoryLeaks();
#endif
}
#ifdef THREAD
DBUG_POP(); /* Must be done before my_thread_end */
my_thread_end();
my_thread_global_end();
#if defined(SAFE_MUTEX)
/*
Check on destroying of mutexes. A few may be left that will get cleaned
up by C++ destructors
*/
safe_mutex_end(infoflag & MY_GIVE_INFO ? stderr : (FILE *) 0);
#endif /* defined(SAFE_MUTEX) */
#endif /* THREAD */
#ifdef __WIN__
if (have_tcpip)
WSACleanup();
#endif /* __WIN__ */
my_init_done=0;
} /* my_end */