blob: 9f14a1e79faa3248a22e5538dbcee920481510ad (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* $Id$
*/
#include <stdarg.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
#include <semaphore.h>
#include <limits.h>
#include <rtems/system.h>
#include <rtems/score/object.h>
#include <rtems/posix/semaphore.h>
#include <rtems/posix/time.h>
#include <rtems/seterr.h>
/*PAGE
*
* _POSIX_Semaphore_Name_to_id
*
* Look up the specified name and attempt to locate the id
* for the associated semaphore.
*/
int _POSIX_Semaphore_Name_to_id(
const char *name,
Objects_Id *id
)
{
Objects_Name_to_id_errors status;
if ( !name )
return EINVAL;
if ( !name[0] )
return EINVAL;
status = _Objects_Name_to_id(
&_POSIX_Semaphore_Information, (char *)name, 0, id );
if ( status == OBJECTS_SUCCESSFUL )
return 0;
return ENOENT;
}
|