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InnoDB: Add option for disabling innodb_status.<pid> files.

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InnoDB: Implement tmpfile() differently on Windows (Bug #3998)
This commit is contained in:
marko@hundin.mysql.fi
2004-08-06 15:55:50 +03:00
parent 1097805cf2
commit 3cb09c9817
10 changed files with 62 additions and 20 deletions
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34
innobase/srv/srv0start.c
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@@ -1023,16 +1023,24 @@ NetWare. */
mutex_create(&srv_monitor_file_mutex);
mutex_set_level(&srv_monitor_file_mutex, SYNC_NO_ORDER_CHECK);
srv_monitor_file_name = mem_alloc(
strlen(fil_path_to_mysql_datadir) +
20 + sizeof "/innodb_status.");
sprintf(srv_monitor_file_name, "%s/innodb_status.%lu",
fil_path_to_mysql_datadir, os_proc_get_number());
srv_monitor_file = fopen(srv_monitor_file_name, "w+");
if (!srv_monitor_file) {
fprintf(stderr, "InnoDB: unable to create %s: %s\n",
srv_monitor_file_name, strerror(errno));
return(DB_ERROR);
if (srv_innodb_status) {
srv_monitor_file_name = mem_alloc(
strlen(fil_path_to_mysql_datadir) +
20 + sizeof "/innodb_status.");
sprintf(srv_monitor_file_name, "%s/innodb_status.%lu",
fil_path_to_mysql_datadir, os_proc_get_number());
srv_monitor_file = fopen(srv_monitor_file_name, "w+");
if (!srv_monitor_file) {
fprintf(stderr, "InnoDB: unable to create %s: %s\n",
srv_monitor_file_name, strerror(errno));
return(DB_ERROR);
}
} else {
srv_monitor_file_name = NULL;
srv_monitor_file = os_file_create_tmpfile();
if (!srv_monitor_file) {
return(DB_ERROR);
}
}
/* Restrict the maximum number of file i/o threads */
@@ -1527,8 +1535,10 @@ innobase_shutdown_for_mysql(void)
if (srv_monitor_file) {
fclose(srv_monitor_file);
srv_monitor_file = 0;
unlink(srv_monitor_file_name);
mem_free(srv_monitor_file_name);
if (srv_monitor_file_name) {
unlink(srv_monitor_file_name);
mem_free(srv_monitor_file_name);
}
}
mutex_free(&srv_monitor_file_mutex);