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Merge amd64.(none):/src/bug26243/my50-bug26243

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into  amd64.(none):/src/bug26243/my51-bug26243


dbug/factorial.c:
  Auto merged
dbug/user.r:
  Auto merged
include/my_dbug.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
storage/innobase/handler/ha_innodb.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
dbug/dbug.c:
  Null Merge
sql/mysqld.cc:
  Null Merge
sql/opt_range.cc:
  Null Merge
sql/set_var.cc:
  Null Merge
sql/slave.cc:
  Null Merge
storage/federated/ha_federated.cc:
  Null Merge
storage/myisammrg/ha_myisammrg.cc:
  Null Merge
client/mysql.cc:
  Manual Merge
This commit is contained in:
unknown
2008-03-28 14:20:21 -04:00
parent 548b389f3a a9089cf460
commit f6bd80dc37
1 changed files with 18 additions and 2 deletions
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20
client/mysql.cc
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@ -1269,12 +1269,12 @@ sig_handler handle_sigint(int sig)
/* terminate if no query being executed, or we already tried interrupting */
if (!executing_query || interrupted_query)
mysql_end(sig);
goto err;
kill_mysql= mysql_init(kill_mysql);
if (!mysql_real_connect(kill_mysql,current_host, current_user, opt_password,
"", opt_mysql_port, opt_mysql_unix_port,0))
mysql_end(sig);
goto err;
/* kill_buffer is always big enough because max length of %lu is 15 */
sprintf(kill_buffer, "KILL /*!50000 QUERY */ %lu", mysql_thread_id(&mysql));
@ -1283,6 +1283,22 @@ sig_handler handle_sigint(int sig)
tee_fprintf(stdout, "Query aborted by Ctrl+C\n");
interrupted_query= 1;
return;
err:
#ifdef _WIN32
/*
When SIGINT is raised on Windows, the OS creates a new thread to handle the
interrupt. Once that thread completes, the main thread continues running
only to find that it's resources have already been free'd when the sigint
handler called mysql_end().
*/
mysql_thread_end();
return;
#else
mysql_end(sig);
#endif
}