diff options
Diffstat (limited to 'c/src/libchip/shmdr/receive.c')
-rw-r--r-- | c/src/libchip/shmdr/receive.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/c/src/libchip/shmdr/receive.c b/c/src/libchip/shmdr/receive.c deleted file mode 100644 index e094a2df6b..0000000000 --- a/c/src/libchip/shmdr/receive.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Shm_Receive_packet - * - * This routine is the shared memory locked queue MPCI driver routine - * used to obtain a packet containing a message from this node's - * receive queue. - * - * Input parameters: - * packet - address of a pointer to a packet - * - * Output parameters: - * *(rpb->packet) - pointer to packet - * NULL if no packet currently available - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * All rights assigned to U.S. Government, 1994. - * - * This material may be reproduced by or for the U.S. Government pursuant - * to the copyright license under the clause at DFARS 252.227-7013. This - * notice must appear in all copies of this file and its derivatives. - * - * $Id$ - */ - -#include <rtems.h> -#include "shm.h" - -rtems_mpci_entry Shm_Receive_packet( - rtems_packet_prefix **packet -) -{ - Shm_Envelope_control *ecb; - - ecb = Shm_Locked_queue_Get( Shm_Local_receive_queue ); - if ( ecb ) { - *(packet) = Shm_Envelope_control_to_packet_prefix_pointer( ecb ); - if ( ecb->Preamble.endian != Shm_Configuration->format ) - Shm_Convert_packet( *packet ); - Shm_Receive_message_count++; - } else { - *(packet) = NULL; - Shm_Null_message_count++; - } -} |