diff options
Diffstat (limited to 'cpukit/rtems/src/msgqallocate.c')
-rw-r--r-- | cpukit/rtems/src/msgqallocate.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/cpukit/rtems/src/msgqallocate.c b/cpukit/rtems/src/msgqallocate.c new file mode 100644 index 0000000000..e5603dd9d8 --- /dev/null +++ b/cpukit/rtems/src/msgqallocate.c @@ -0,0 +1,56 @@ +/* + * Message Queue Manager + * + * + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#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 + * + * _Message_queue_Allocate + * + * Allocate a message queue and the space for its messages + * + * Input parameters: + * the_message_queue - the message queue to allocate message buffers + * count - maximum message and reserved buffer count + * max_message_size - maximum size of each message + * + * Output parameters: + * the_message_queue - set if successful, NULL otherwise + */ + +Message_queue_Control *_Message_queue_Allocate(void) +{ + return (Message_queue_Control *) + _Objects_Allocate(&_Message_queue_Information); +} |