4.104.114.84.95
Last change
on this file since dd687d97 was
48bfd992,
checked in by Joel Sherrill <joel.sherrill@…>, on 11/30/99 at 19:58:02
|
Renamed shm.h to shm_driver.h to avoid conflicts with POSIX shm.h.
Renamed file shmsupp/intr.c in some BSPs to shmsupp/cause_intr.c to
avoid conflict with rtems/src/intr.c (Classic API Interrupt Manager).
|
-
Property mode set to
100644
|
File size:
892 bytes
|
Rev | Line | |
---|
[ac7d5ef0] | 1 | /* void Shm_Locked_queue_Initialize( lq_cb, owner ) |
---|
| 2 | * |
---|
| 3 | * This routine initializes a shared memory locked queue. |
---|
| 4 | * |
---|
| 5 | * Input parameters: |
---|
| 6 | * lq_cb - pointer to the control block of the queue |
---|
| 7 | * to be initialized |
---|
| 8 | * owner - unique idenitifier of who owns this queue. |
---|
| 9 | * |
---|
| 10 | * Output parameters: NONE |
---|
| 11 | * |
---|
[08311cc3] | 12 | * COPYRIGHT (c) 1989-1999. |
---|
[ac7d5ef0] | 13 | * On-Line Applications Research Corporation (OAR). |
---|
| 14 | * |
---|
[98e4ebf5] | 15 | * The license and distribution terms for this file may be |
---|
| 16 | * found in the file LICENSE in this distribution or at |
---|
[03f2154e] | 17 | * http://www.OARcorp.com/rtems/license.html. |
---|
[ac7d5ef0] | 18 | * |
---|
| 19 | * $Id$ |
---|
| 20 | */ |
---|
| 21 | |
---|
| 22 | #include <rtems.h> |
---|
[48bfd992] | 23 | #include "shm_driver.h" |
---|
[ac7d5ef0] | 24 | |
---|
| 25 | void Shm_Locked_queue_Initialize( |
---|
| 26 | Shm_Locked_queue_Control *lq_cb, |
---|
| 27 | rtems_unsigned32 owner |
---|
| 28 | ) |
---|
| 29 | { |
---|
| 30 | Shm_Initialize_lock( lq_cb ); |
---|
| 31 | lq_cb->front = Shm_Locked_queue_End_of_list; |
---|
| 32 | lq_cb->rear = Shm_Locked_queue_End_of_list; |
---|
| 33 | lq_cb->owner = Shm_Convert(owner); |
---|
| 34 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.