/* SMB/CIFS implementation. SMB thread interface internal macros. Copyright (C) Jeremy Allison, 2009. 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; either version 3 of the License, or (at your option) any later version. 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, see <http://www.gnu.org/licenses/>. */ #ifndef _smb_threads_internal_h_ #define _smb_threads_internal_h_ #define SMB_THREAD_CREATE_MUTEX(name, lockvar) \ (global_tfp ? global_tfp->create_mutex((name), &(lockvar), __location__) : 0) #define SMB_THREAD_DESTROY_MUTEX(plock) \ do { \ if (global_tfp) { \ global_tfp->destroy_mutex(plock, __location__); \ }; \ } while (0) #define SMB_THREAD_LOCK_INTERNAL(plock, type, location) \ (global_tfp ? global_tfp->lock_mutex((plock), (type), location) : 0) #define SMB_THREAD_LOCK(plock) \ SMB_THREAD_LOCK_INTERNAL(plock, SMB_THREAD_LOCK, __location__) #define SMB_THREAD_UNLOCK(plock) \ SMB_THREAD_LOCK_INTERNAL(plock, SMB_THREAD_UNLOCK, __location__) #define SMB_THREAD_ONCE(ponce, init_fn, pdata) \ (global_tfp \ ? (! *(ponce) \ ? smb_thread_once((ponce), (init_fn), (pdata)) \ : 0) \ : ((init_fn(pdata)), *(ponce) = true, 1)) #define SMB_THREAD_CREATE_TLS(keyname, key) \ (global_tfp ? global_tfp->create_tls((keyname), &(key), __location__) : 0) #define SMB_THREAD_DESTROY_TLS(key) \ do { \ if (global_tfp) { \ global_tfp->destroy_tls(&(key), __location__); \ }; \ } while (0) #define SMB_THREAD_SET_TLS(key, val) \ (global_tfp ? global_tfp->set_tls((key),(val),__location__) : \ ((key) = (val), 0)) #define SMB_THREAD_GET_TLS(key) \ (global_tfp ? global_tfp->get_tls((key), __location__) : (key)) /* * Global thread lock list. */ #define NUM_GLOBAL_LOCKS 1 #define GLOBAL_LOCK(locknum) (global_lock_array ? global_lock_array[(locknum)] : NULL) #endif