*
*/
/*
- Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
+ Copyright (C) 2001-2006 Kern Sibbald
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 2 of
- the License, or (at your option) any later version.
+ modify it under the terms of the GNU General Public License
+ version 2 as amended with additional clauses defined in the
+ file LICENSE in the main source directory.
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.
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
*/
typedef struct waitq_ele_tag {
struct waitq_ele_tag *next;
- int done_flag; /* predicate for wait */
- pthread_cont_t done; /* wait for completion */
- void *msg; /* message to be passed */
+ int done_flag; /* predicate for wait */
+ pthread_cont_t done; /* wait for completion */
+ void *msg; /* message to be passed */
} waitq_ele_t;
/*
* Structure describing a wait queue
*/
typedef struct workq_tag {
- pthread_mutex_t mutex; /* queue access control */
- pthread_cond_t wait_req; /* wait for OK */
- int num_msgs; /* number of waiters */
- waitq_ele_t *first; /* wait queue first item */
- waitq_ele_t *last; /* wait queue last item */
+ pthread_mutex_t mutex; /* queue access control */
+ pthread_cond_t wait_req; /* wait for OK */
+ int num_msgs; /* number of waiters */
+ waitq_ele_t *first; /* wait queue first item */
+ waitq_ele_t *last; /* wait queue last item */
} workq_t;
extern int waitq_init(waitq_t *wq);