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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [itron/] [inline/] [rtems/] [itron/] [fmempool.inl] - Blame information for rev 173

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/*
 *  COPYRIGHT (c) 1989-1999.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.OARcorp.com/rtems/license.html.
 *
 *  $Id: fmempool.inl,v 1.2 2001-09-27 11:59:13 chris Exp $
 */
 
#ifndef __ITRON_FIXED_MEMORY_POOL_inl_
#define __ITRON_FIXED_MEMORY_POOL_inl_
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
 *  _ITRON_Fixed_memory_pool_Allocate
 *
 *  DESCRIPTION:
 *
 *  This routine allocates the fixed_memory_pool associated with the specified
 *  fixed_memory_pool ID from the pool of inactive fixed_memory_pools.
 *
 *  Input parameters:
 *    mpfid   - id of fixed_memory_pool to allocate
 *    status  - pointer to status variable
 *
 *  Output parameters:
 *    returns - pointer to the fixed_memory_pool control block
 *    *status - status
 */
 
RTEMS_INLINE_ROUTINE ITRON_Fixed_memory_pool_Control
 *_ITRON_Fixed_memory_pool_Allocate(
  ID   mpfid
)
{
  return (ITRON_Fixed_memory_pool_Control *)_ITRON_Objects_Allocate_by_index(
    &_ITRON_Fixed_memory_pool_Information,
    mpfid,
    sizeof(ITRON_Fixed_memory_pool_Control)
  );
}
 
/*
 *  _ITRON_Fixed_memory_pool_Clarify_allocation_id_error
 *
 *  This function is invoked when an object allocation ID error
 *  occurs to determine the specific ITRON error code to return.
 */
 
#define _ITRON_Fixed_memory_pool_Clarify_allocation_id_error( _id ) \
  _ITRON_Objects_Clarify_allocation_id_error( \
      &_ITRON_Fixed_memory_pool_Information, (_id) )
 
/*
 *  _ITRON_Fixed_memory_pool_Clarify_get_id_error
 *
 *  This function is invoked when an object get ID error
 *  occurs to determine the specific ITRON error code to return.
 */
 
#define _ITRON_Fixed_memory_pool_Clarify_get_id_error( _id ) \
 _ITRON_Objects_Clarify_get_id_error( \
    &_ITRON_Fixed_memory_pool_Information, (_id) )
 
/*
 *  _ITRON_Fixed_memory_pool_Free
 *
 *  DESCRIPTION:
 *
 *  This routine frees a fixed_memory_pool control block to the
 *  inactive chain of free fixed_memory_pool control blocks.
 *
 *  Input parameters:
 *    the_fixed_memory_pool - pointer to fixed_memory_pool control block
 *
 *  Output parameters: NONE
 */
 
RTEMS_INLINE_ROUTINE void _ITRON_Fixed_memory_pool_Free (
  ITRON_Fixed_memory_pool_Control *the_fixed_memory_pool
)
{
  _ITRON_Objects_Free(
    &_ITRON_Fixed_memory_pool_Information,
    &the_fixed_memory_pool->Object
  );
}
 
/*PAGE
 *
 *  _ITRON_Fixed_memory_pool_Get
 *
 *  DESCRIPTION:
 *
 *  This function maps fixed memory pool IDs to control blocks.
 *  If ID corresponds to a local fixed memory pool, then it returns
 *  the_fixed memory pool control pointer which maps to ID and location
 *  is set to OBJECTS_LOCAL.  if the fixed memory pool ID is global and
 *  resides on a remote node, then location is set to OBJECTS_REMOTE,
 *  and the fixed memory pool is undefined.  Otherwise, location is set
 *  to OBJECTS_ERROR and the fixed memory pool is undefined.
 *
 *  Input parameters:
 *    id            - ITRON fixed memory pool ID.
 *    the_location  - pointer to a location variable
 *
 *  Output parameters:
 *    *the_location  - location of the object
 */
 
RTEMS_INLINE_ROUTINE ITRON_Fixed_memory_pool_Control
  *_ITRON_Fixed_memory_pool_Get (
  ID                 id,
  Objects_Locations *location
)
{
  return (ITRON_Fixed_memory_pool_Control *)
    _ITRON_Objects_Get( &_ITRON_Fixed_memory_pool_Information, id, location );
}
 
/*PAGE
 *
 *  _ITRON_Fixed_memory_pool_Is_null
 *
 *  This function returns TRUE if the_fixed_memory_pool is NULL
 *  and FALSE otherwise.
 *
 *  Input parameters:
 *    the_fixed_memory_pool - pointer to fixed_memory_pool control block
 *
 *  Output parameters:
 *    TRUE  - if the_fixed_memory_pool is NULL
 *    FALSE - otherwise
 */
 
RTEMS_INLINE_ROUTINE boolean _ITRON_Fixed_memory_pool_Is_null (
  ITRON_Fixed_memory_pool_Control *the_fixed_memory_pool
)
{
  return ( the_fixed_memory_pool == NULL );
}
 
/*
 *  XXX insert inline routines here
 */
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */
 

Line No.	Rev	Author	Line
1	30	unneback	`/*`
2			`* COPYRIGHT (c) 1989-1999.`
3			`* On-Line Applications Research Corporation (OAR).`
4			`*`
5			`* The license and distribution terms for this file may be`
6			`* found in the file LICENSE in this distribution or at`
7			`* http://www.OARcorp.com/rtems/license.html.`
8			`*`
9			`* $Id: fmempool.inl,v 1.2 2001-09-27 11:59:13 chris Exp $`
10			`*/`
11
12			`#ifndef __ITRON_FIXED_MEMORY_POOL_inl_`
13			`#define __ITRON_FIXED_MEMORY_POOL_inl_`
14
15			`#ifdef __cplusplus`
16			`extern "C" {`
17			`#endif`
18
19			`/*`
20			`* _ITRON_Fixed_memory_pool_Allocate`
21			`*`
22			`* DESCRIPTION:`
23			`*`
24			`* This routine allocates the fixed_memory_pool associated with the specified`
25			`* fixed_memory_pool ID from the pool of inactive fixed_memory_pools.`
26			`*`
27			`* Input parameters:`
28			`* mpfid - id of fixed_memory_pool to allocate`
29			`* status - pointer to status variable`
30			`*`
31			`* Output parameters:`
32			`* returns - pointer to the fixed_memory_pool control block`
33			`* *status - status`
34			`*/`
35
36			`RTEMS_INLINE_ROUTINE ITRON_Fixed_memory_pool_Control`
37			`*_ITRON_Fixed_memory_pool_Allocate(`
38			`ID mpfid`
39			`)`
40			`{`
41			`return (ITRON_Fixed_memory_pool_Control *)_ITRON_Objects_Allocate_by_index(`
42			`&_ITRON_Fixed_memory_pool_Information,`
43			`mpfid,`
44			`sizeof(ITRON_Fixed_memory_pool_Control)`
45			`);`
46			`}`
47
48			`/*`
49			`* _ITRON_Fixed_memory_pool_Clarify_allocation_id_error`
50			`*`
51			`* This function is invoked when an object allocation ID error`
52			`* occurs to determine the specific ITRON error code to return.`
53			`*/`
54
55			`#define _ITRON_Fixed_memory_pool_Clarify_allocation_id_error( _id ) \`
56			`_ITRON_Objects_Clarify_allocation_id_error( \`
57			`&_ITRON_Fixed_memory_pool_Information, (_id) )`
58
59			`/*`
60			`* _ITRON_Fixed_memory_pool_Clarify_get_id_error`
61			`*`
62			`* This function is invoked when an object get ID error`
63			`* occurs to determine the specific ITRON error code to return.`
64			`*/`
65
66			`#define _ITRON_Fixed_memory_pool_Clarify_get_id_error( _id ) \`
67			`_ITRON_Objects_Clarify_get_id_error( \`
68			`&_ITRON_Fixed_memory_pool_Information, (_id) )`
69
70			`/*`
71			`* _ITRON_Fixed_memory_pool_Free`
72			`*`
73			`* DESCRIPTION:`
74			`*`
75			`* This routine frees a fixed_memory_pool control block to the`
76			`* inactive chain of free fixed_memory_pool control blocks.`
77			`*`
78			`* Input parameters:`
79			`* the_fixed_memory_pool - pointer to fixed_memory_pool control block`
80			`*`
81			`* Output parameters: NONE`
82			`*/`
83
84			`RTEMS_INLINE_ROUTINE void _ITRON_Fixed_memory_pool_Free (`
85			`ITRON_Fixed_memory_pool_Control *the_fixed_memory_pool`
86			`)`
87			`{`
88			`_ITRON_Objects_Free(`
89			`&_ITRON_Fixed_memory_pool_Information,`
90			`&the_fixed_memory_pool->Object`
91			`);`
92			`}`
93
94			`/*PAGE`
95			`*`
96			`* _ITRON_Fixed_memory_pool_Get`
97			`*`
98			`* DESCRIPTION:`
99			`*`
100			`* This function maps fixed memory pool IDs to control blocks.`
101			`* If ID corresponds to a local fixed memory pool, then it returns`
102			`* the_fixed memory pool control pointer which maps to ID and location`
103			`* is set to OBJECTS_LOCAL. if the fixed memory pool ID is global and`
104			`* resides on a remote node, then location is set to OBJECTS_REMOTE,`
105			`* and the fixed memory pool is undefined. Otherwise, location is set`
106			`* to OBJECTS_ERROR and the fixed memory pool is undefined.`
107			`*`
108			`* Input parameters:`
109			`* id - ITRON fixed memory pool ID.`
110			`* the_location - pointer to a location variable`
111			`*`
112			`* Output parameters:`
113			`* *the_location - location of the object`
114			`*/`
115
116			`RTEMS_INLINE_ROUTINE ITRON_Fixed_memory_pool_Control`
117			`*_ITRON_Fixed_memory_pool_Get (`
118			`ID id,`
119			`Objects_Locations *location`
120			`)`
121			`{`
122			`return (ITRON_Fixed_memory_pool_Control *)`
123			`_ITRON_Objects_Get( &_ITRON_Fixed_memory_pool_Information, id, location );`
124			`}`
125
126			`/*PAGE`
127			`*`
128			`* _ITRON_Fixed_memory_pool_Is_null`
129			`*`
130			`* This function returns TRUE if the_fixed_memory_pool is NULL`
131			`* and FALSE otherwise.`
132			`*`
133			`* Input parameters:`
134			`* the_fixed_memory_pool - pointer to fixed_memory_pool control block`
135			`*`
136			`* Output parameters:`
137			`* TRUE - if the_fixed_memory_pool is NULL`
138			`* FALSE - otherwise`
139			`*/`
140
141			`RTEMS_INLINE_ROUTINE boolean _ITRON_Fixed_memory_pool_Is_null (`
142			`ITRON_Fixed_memory_pool_Control *the_fixed_memory_pool`
143			`)`
144			`{`
145			`return ( the_fixed_memory_pool == NULL );`
146			`}`
147
148			`/*`
149			`* XXX insert inline routines here`
150			`*/`
151
152			`#ifdef __cplusplus`
153			`}`
154			`#endif`
155
156			`#endif`
157			`/* end of include file */`
158

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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [itron/] [inline/] [rtems/] [itron/] [fmempool.inl] - Blame information for rev 173