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Diffstat (limited to 'include/my_no_pthread.h')
| -rw-r--r-- | include/my_no_pthread.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/include/my_no_pthread.h b/include/my_no_pthread.h deleted file mode 100644 index 633a5b94a6c..00000000000 --- a/include/my_no_pthread.h +++ /dev/null @@ -1,72 +0,0 @@ -#ifndef MY_NO_PTHREAD_INCLUDED -#define MY_NO_PTHREAD_INCLUDED - -/* Copyright (C) 2000 MySQL AB, 2008-2009 Sun Microsystems, Inc - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - - -#ifndef THREAD - -/* - This block is to access some thread-related type definitions - even in builds which do not need thread functions, - as some variables (based on these types) are declared - even in non-threaded builds. - Case in point: 'mf_keycache.c' -*/ -#if defined(__WIN__) -#else /* Normal threads */ -#include <pthread.h> - -#endif /* defined(__WIN__) */ - - -/* - 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. -*/ -#define pthread_mutex_init(A,B) -#define pthread_mutex_lock(A) -#define pthread_mutex_unlock(A) -#define pthread_mutex_destroy(A) -#define my_rwlock_init(A,B) -#define rw_rdlock(A) -#define rw_wrlock(A) -#define rw_unlock(A) -#define rwlock_destroy(A) -#define safe_mutex_assert_owner(mp) - -#define mysql_mutex_init(A, B, C) do {} while (0) -#define mysql_mutex_lock(A) do {} while (0) -#define mysql_mutex_unlock(A) do {} while (0) -#define mysql_mutex_destroy(A) do {} while (0) - -#define mysql_rwlock_init(A, B, C) do {} while (0) -#define mysql_rwlock_rdlock(A) do {} while (0) -#define mysql_rwlock_wrlock(A) do {} while (0) -#define mysql_rwlock_unlock(A) do {} while (0) -#define mysql_rwlock_destroy(A) do {} while (0) - -typedef int my_pthread_once_t; -#define MY_PTHREAD_ONCE_INIT 0 -#define MY_PTHREAD_ONCE_DONE 1 - -#define my_pthread_once(C,F) do { \ - if (*(C) != MY_PTHREAD_ONCE_DONE) { F(); *(C)= MY_PTHREAD_ONCE_DONE; } \ - } while(0) - -#endif -#endif /* MY_NO_PTHREAD_INCLUDED */ |