Xenomai  3.0.8
cond.h
1 /*
2  * Written by Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>.
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17  */
18 #ifndef _COBALT_UAPI_COND_H
19 #define _COBALT_UAPI_COND_H
20 
21 #include <cobalt/uapi/mutex.h>
22 
23 #define COBALT_COND_MAGIC 0x86860505
24 
25 struct cobalt_cond_state {
26  __u32 pending_signals;
27  __u32 mutex_state_offset;
28 };
29 
30 union cobalt_cond_union {
31  pthread_cond_t native_cond;
32  struct cobalt_cond_shadow {
33  __u32 magic;
34  __u32 state_offset;
35  xnhandle_t handle;
36  } shadow_cond;
37 };
38 
39 #endif /* !_COBALT_UAPI_COND_H */