mirror of
https://github.com/MariaDB/server.git
synced 2025-10-30 04:26:45 +03:00
b779b63862
Moved IF(test,column,NULL) code to 4.0 Changed mysys_priv.h to include my_pthread.h or my_no_pthread.h. Removed some CR's in os2 files.
33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA */
|
|
|
|
/*
|
|
This undefs some pthread mutex locks when one isn't using threads
|
|
to make thread safe code, that should also work in single thread
|
|
environment, easier to use.
|
|
*/
|
|
|
|
#if !defined(_my_no_pthread_h) && !defined(THREAD)
|
|
#define _my_no_pthread_h
|
|
|
|
#define pthread_mutex_init(A,B)
|
|
#define pthread_mutex_lock(A)
|
|
#define pthread_mutex_unlock(A)
|
|
#define pthread_mutex_destroy(A)
|
|
|
|
#endif
|