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Added routines to translate to and from the core message queue return codes.

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This commit is contained in:
Jennifer Averett
2000-01-05 17:06:45 +00:00
parent 0eded827e1
commit 864ac98aa7
2 changed files with 136 additions and 0 deletions
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68
c/src/exec/posix/src/mqueuetranslatereturncode.c Normal file
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/*
* POSIX Message Queue Error Translation
*
*
* 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.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <pthread.h>
#include <limits.h>
#include <errno.h>
#include <fcntl.h>
#include <mqueue.h>
#include <rtems/system.h>
#include <rtems/score/watchdog.h>
#include <rtems/posix/seterr.h>
#include <rtems/posix/mqueue.h>
#include <rtems/posix/time.h>
/*PAGE
*
* _POSIX_Message_queue_Translate_core_message_queue_return_code
*
* Input parameters:
* the_message_queue_status - message_queue status code to translate
*
* Output parameters:
* rtems status code - translated POSIX status code
*
*/
int _POSIX_Message_queue_Translate_core_message_queue_return_code(
unsigned32 the_message_queue_status
)
{
switch ( the_message_queue_status ) {
case CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL:
return 0;
case CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE:
return EMSGSIZE;
case CORE_MESSAGE_QUEUE_STATUS_TOO_MANY:
return EAGAIN;
case CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED:
return ENOSYS; /* XXX */
case CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT:
return ENOSYS; /* XXX */
case CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED:
return EBADF;
case CORE_MESSAGE_QUEUE_STATUS_TIMEOUT:
return ENOSYS; /* XXX */
case THREAD_STATUS_PROXY_BLOCKING:
return ENOSYS; /* XXX */
}
_Internal_error_Occurred( /* XXX */
INTERNAL_ERROR_POSIX_API,
TRUE,
the_message_queue_status
);
return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */
}

68
cpukit/posix/src/mqueuetranslatereturncode.c Normal file
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/*
* POSIX Message Queue Error Translation
*
*
* 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.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <pthread.h>
#include <limits.h>
#include <errno.h>
#include <fcntl.h>
#include <mqueue.h>
#include <rtems/system.h>
#include <rtems/score/watchdog.h>
#include <rtems/posix/seterr.h>
#include <rtems/posix/mqueue.h>
#include <rtems/posix/time.h>
/*PAGE
*
* _POSIX_Message_queue_Translate_core_message_queue_return_code
*
* Input parameters:
* the_message_queue_status - message_queue status code to translate
*
* Output parameters:
* rtems status code - translated POSIX status code
*
*/
int _POSIX_Message_queue_Translate_core_message_queue_return_code(
unsigned32 the_message_queue_status
)
{
switch ( the_message_queue_status ) {
case CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL:
return 0;
case CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE:
return EMSGSIZE;
case CORE_MESSAGE_QUEUE_STATUS_TOO_MANY:
return EAGAIN;
case CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED:
return ENOSYS; /* XXX */
case CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT:
return ENOSYS; /* XXX */
case CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED:
return EBADF;
case CORE_MESSAGE_QUEUE_STATUS_TIMEOUT:
return ENOSYS; /* XXX */
case THREAD_STATUS_PROXY_BLOCKING:
return ENOSYS; /* XXX */
}
_Internal_error_Occurred( /* XXX */
INTERNAL_ERROR_POSIX_API,
TRUE,
the_message_queue_status
);
return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */
}