source: rtems/c/src/lib/libbsp/shmdr/initlq.c @ 48bfd992

4.104.114.84.95
Last change on this file since 48bfd992 was 48bfd992, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 30, 1999 at 7:58:02 PM

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
Line 
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 *
12 *  COPYRIGHT (c) 1989-1999.
13 *  On-Line Applications Research Corporation (OAR).
14 *
15 *  The license and distribution terms for this file may be
16 *  found in the file LICENSE in this distribution or at
17 *  http://www.OARcorp.com/rtems/license.html.
18 *
19 *  $Id$
20 */
21
22#include <rtems.h>
23#include "shm_driver.h"
24
25void 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}
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