diff options
Diffstat (limited to 'c/src/exec/rtems/src/msgqurgent.c')
-rw-r--r-- | c/src/exec/rtems/src/msgqurgent.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/c/src/exec/rtems/src/msgqurgent.c b/c/src/exec/rtems/src/msgqurgent.c new file mode 100644 index 0000000000..037e65938b --- /dev/null +++ b/c/src/exec/rtems/src/msgqurgent.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_urgent + * + * This routine implements the directives q_urgent. It urgents 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_urgent( + Objects_Id id, + void *buffer, + unsigned32 size +) +{ + return(_Message_queue_Submit(id, buffer, size, MESSAGE_QUEUE_URGENT_REQUEST)); +} |