diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-05-17 22:52:59 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-05-17 22:52:59 +0000 |
commit | 1e1b3e00d1d7dcf8ae674db66250fbccab293f4f (patch) | |
tree | 67032028ca5ce58703a6cd52b1f4738e48fd021a /cpukit/rtems/src/msgqsend.c | |
parent | Moved an MP routine from msg.c to here. (diff) | |
download | rtems-1e1b3e00d1d7dcf8ae674db66250fbccab293f4f.tar.bz2 |
Split Message Manager into one routine per file.
Diffstat (limited to '')
-rw-r--r-- | cpukit/rtems/src/msgqsend.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/cpukit/rtems/src/msgqsend.c b/cpukit/rtems/src/msgqsend.c new file mode 100644 index 0000000000..c657a88a60 --- /dev/null +++ b/cpukit/rtems/src/msgqsend.c @@ -0,0 +1,58 @@ +/* + * Message Queue Manager + * + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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. + * + * $Id$ + */ + +#include <rtems/system.h> +#include <rtems/score/sysstate.h> +#include <rtems/score/chain.h> +#include <rtems/score/isr.h> +#include <rtems/score/coremsg.h> +#include <rtems/score/object.h> +#include <rtems/score/states.h> +#include <rtems/score/thread.h> +#include <rtems/score/wkspace.h> +#if defined(RTEMS_MULTIPROCESSING) +#include <rtems/score/mpci.h> +#endif +#include <rtems/rtems/status.h> +#include <rtems/rtems/attr.h> +#include <rtems/rtems/message.h> +#include <rtems/rtems/options.h> +#include <rtems/rtems/support.h> + +/*PAGE + * + * rtems_message_queue_send + * + * This routine implements the directives q_send. It sends a + * message to the specified message queue. + * + * Input parameters: + * id - pointer to message queue + * buffer - pointer to message buffer + * size - size of message to sent urgently + * + * Output parameters: + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_message_queue_send( + Objects_Id id, + void *buffer, + unsigned32 size +) +{ + return( _Message_queue_Submit(id, buffer, size, MESSAGE_QUEUE_SEND_REQUEST) ); +} |