[PATCH 08/16] score: Add RTEMS_FATAL_SOURCE_BDBUF
Sebastian Huber
sebastian.huber at embedded-brains.de
Wed Nov 14 15:47:02 UTC 2012
Add rtems_bdbuf_fatal_code as a replacement for the previous fatal error
codes. Remove unused error codes. Add new error codes. Use
rtems_fatal() with RTEMS_FATAL_SOURCE_BDBUF as source.
---
cpukit/libblock/src/bdbuf.c | 151 ++++++++++++++---------------
cpukit/score/include/rtems/score/interr.h | 7 ++
2 files changed, 80 insertions(+), 78 deletions(-)
diff --git a/cpukit/libblock/src/bdbuf.c b/cpukit/libblock/src/bdbuf.c
index 8fb3848..57cd168 100644
--- a/cpukit/libblock/src/bdbuf.c
+++ b/cpukit/libblock/src/bdbuf.c
@@ -138,50 +138,38 @@ typedef struct rtems_bdbuf_cache
bool initialised; /**< Initialised state. */
} rtems_bdbuf_cache;
-/**
- * Fatal errors
- */
-#define RTEMS_BLKDEV_FATAL_ERROR(n) \
- (((uint32_t)'B' << 24) | ((uint32_t)(n) & (uint32_t)0x00FFFFFF))
-
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_11 RTEMS_BLKDEV_FATAL_ERROR(1)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_4 RTEMS_BLKDEV_FATAL_ERROR(2)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_5 RTEMS_BLKDEV_FATAL_ERROR(3)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_6 RTEMS_BLKDEV_FATAL_ERROR(4)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_7 RTEMS_BLKDEV_FATAL_ERROR(5)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_8 RTEMS_BLKDEV_FATAL_ERROR(6)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_9 RTEMS_BLKDEV_FATAL_ERROR(7)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_10 RTEMS_BLKDEV_FATAL_ERROR(8)
-#define RTEMS_BLKDEV_FATAL_BDBUF_TREE_RM RTEMS_BLKDEV_FATAL_ERROR(9)
-#define RTEMS_BLKDEV_FATAL_BDBUF_SWAPOUT RTEMS_BLKDEV_FATAL_ERROR(10)
-
-/*
- * The lock/unlock fatal errors occur in case the bdbuf is not initialized with
- * rtems_bdbuf_init(). General system corruption like stack overflow etc. may
- * also trigger these fatal errors.
- */
-#define RTEMS_BLKDEV_FATAL_BDBUF_SYNC_LOCK RTEMS_BLKDEV_FATAL_ERROR(11)
-#define RTEMS_BLKDEV_FATAL_BDBUF_SYNC_UNLOCK RTEMS_BLKDEV_FATAL_ERROR(12)
-#define RTEMS_BLKDEV_FATAL_BDBUF_CACHE_LOCK RTEMS_BLKDEV_FATAL_ERROR(13)
-#define RTEMS_BLKDEV_FATAL_BDBUF_CACHE_UNLOCK RTEMS_BLKDEV_FATAL_ERROR(14)
-
-#define RTEMS_BLKDEV_FATAL_BDBUF_PREEMPT_DIS RTEMS_BLKDEV_FATAL_ERROR(15)
-#define RTEMS_BLKDEV_FATAL_BDBUF_CACHE_WAIT_2 RTEMS_BLKDEV_FATAL_ERROR(16)
-#define RTEMS_BLKDEV_FATAL_BDBUF_PREEMPT_RST RTEMS_BLKDEV_FATAL_ERROR(17)
-#define RTEMS_BLKDEV_FATAL_BDBUF_CACHE_WAIT_TO RTEMS_BLKDEV_FATAL_ERROR(18)
-#define RTEMS_BLKDEV_FATAL_BDBUF_CACHE_WAKE RTEMS_BLKDEV_FATAL_ERROR(19)
-#define RTEMS_BLKDEV_FATAL_BDBUF_SO_WAKE RTEMS_BLKDEV_FATAL_ERROR(20)
-#define RTEMS_BLKDEV_FATAL_BDBUF_SO_NOMEM RTEMS_BLKDEV_FATAL_ERROR(21)
-#define RTEMS_BLKDEV_FATAL_BDBUF_SO_WK_CREATE RTEMS_BLKDEV_FATAL_ERROR(22)
-#define BLKDEV_FATAL_BDBUF_SWAPOUT_RE RTEMS_BLKDEV_FATAL_ERROR(24)
-#define BLKDEV_FATAL_BDBUF_SWAPOUT_TS RTEMS_BLKDEV_FATAL_ERROR(25)
-#define RTEMS_BLKDEV_FATAL_BDBUF_WAIT_EVNT RTEMS_BLKDEV_FATAL_ERROR(26)
-#define RTEMS_BLKDEV_FATAL_BDBUF_RECYCLE RTEMS_BLKDEV_FATAL_ERROR(27)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_0 RTEMS_BLKDEV_FATAL_ERROR(28)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_1 RTEMS_BLKDEV_FATAL_ERROR(29)
-#define RTEMS_BLKDEV_FATAL_BDBUF_STATE_2 RTEMS_BLKDEV_FATAL_ERROR(30)
-#define RTEMS_BLKDEV_FATAL_BDBUF_RA_WAKE_UP RTEMS_BLKDEV_FATAL_ERROR(31)
-#define RTEMS_BLKDEV_FATAL_BDBUF_WAIT_TRANS_EVNT RTEMS_BLKDEV_FATAL_ERROR(32)
+typedef enum {
+ RTEMS_BDBUF_FATAL_CACHE_LOCK,
+ RTEMS_BDBUF_FATAL_CACHE_UNLOCK,
+ RTEMS_BDBUF_FATAL_CACHE_WAIT_2,
+ RTEMS_BDBUF_FATAL_CACHE_WAIT_TO,
+ RTEMS_BDBUF_FATAL_CACHE_WAKE,
+ RTEMS_BDBUF_FATAL_PREEMPT_DIS,
+ RTEMS_BDBUF_FATAL_PREEMPT_RST,
+ RTEMS_BDBUF_FATAL_RA_WAKE_UP,
+ RTEMS_BDBUF_FATAL_RECYCLE,
+ RTEMS_BDBUF_FATAL_SO_REQ_NOMEM,
+ RTEMS_BDBUF_FATAL_SO_WK_NOMEM,
+ RTEMS_BDBUF_FATAL_SO_WAKE_1,
+ RTEMS_BDBUF_FATAL_SO_WAKE_2,
+ RTEMS_BDBUF_FATAL_SO_WK_CREATE,
+ RTEMS_BDBUF_FATAL_STATE_0,
+ RTEMS_BDBUF_FATAL_STATE_2,
+ RTEMS_BDBUF_FATAL_STATE_4,
+ RTEMS_BDBUF_FATAL_STATE_5,
+ RTEMS_BDBUF_FATAL_STATE_6,
+ RTEMS_BDBUF_FATAL_STATE_7,
+ RTEMS_BDBUF_FATAL_STATE_8,
+ RTEMS_BDBUF_FATAL_STATE_9,
+ RTEMS_BDBUF_FATAL_STATE_10,
+ RTEMS_BDBUF_FATAL_STATE_11,
+ RTEMS_BDBUF_FATAL_SWAPOUT_RE,
+ RTEMS_BDBUF_FATAL_SYNC_LOCK,
+ RTEMS_BDBUF_FATAL_SYNC_UNLOCK,
+ RTEMS_BDBUF_FATAL_TREE_RM,
+ RTEMS_BDBUF_FATAL_WAIT_EVNT,
+ RTEMS_BDBUF_FATAL_WAIT_TRANS_EVNT
+} rtems_bdbuf_fatal_code;
/**
* The events used in this code. These should be system events rather than
@@ -316,9 +304,16 @@ rtems_bdbuf_show_users (const char* where, rtems_bdbuf_buffer* bd)
#endif
static void
-rtems_bdbuf_fatal (rtems_bdbuf_buf_state state, uint32_t error)
+rtems_bdbuf_fatal (rtems_fatal_code error)
+{
+ rtems_fatal (RTEMS_FATAL_SOURCE_BDBUF, error);
+}
+
+static void
+rtems_bdbuf_fatal_with_state (rtems_bdbuf_buf_state state,
+ rtems_bdbuf_fatal_code error)
{
- rtems_fatal_error_occurred ((((uint32_t) state) << 16) | error);
+ rtems_bdbuf_fatal ((((uint32_t) state) << 16) | error);
}
/**
@@ -843,7 +838,7 @@ rtems_bdbuf_lock (rtems_id lock, uint32_t fatal_error_code)
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (fatal_error_code);
+ rtems_bdbuf_fatal (fatal_error_code);
}
/**
@@ -857,7 +852,7 @@ rtems_bdbuf_unlock (rtems_id lock, uint32_t fatal_error_code)
{
rtems_status_code sc = rtems_semaphore_release (lock);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (fatal_error_code);
+ rtems_bdbuf_fatal (fatal_error_code);
}
/**
@@ -866,7 +861,7 @@ rtems_bdbuf_unlock (rtems_id lock, uint32_t fatal_error_code)
static void
rtems_bdbuf_lock_cache (void)
{
- rtems_bdbuf_lock (bdbuf_cache.lock, RTEMS_BLKDEV_FATAL_BDBUF_CACHE_LOCK);
+ rtems_bdbuf_lock (bdbuf_cache.lock, RTEMS_BDBUF_FATAL_CACHE_LOCK);
}
/**
@@ -875,7 +870,7 @@ rtems_bdbuf_lock_cache (void)
static void
rtems_bdbuf_unlock_cache (void)
{
- rtems_bdbuf_unlock (bdbuf_cache.lock, RTEMS_BLKDEV_FATAL_BDBUF_CACHE_UNLOCK);
+ rtems_bdbuf_unlock (bdbuf_cache.lock, RTEMS_BDBUF_FATAL_CACHE_UNLOCK);
}
/**
@@ -884,7 +879,7 @@ rtems_bdbuf_unlock_cache (void)
static void
rtems_bdbuf_lock_sync (void)
{
- rtems_bdbuf_lock (bdbuf_cache.sync_lock, RTEMS_BLKDEV_FATAL_BDBUF_SYNC_LOCK);
+ rtems_bdbuf_lock (bdbuf_cache.sync_lock, RTEMS_BDBUF_FATAL_SYNC_LOCK);
}
/**
@@ -894,7 +889,7 @@ static void
rtems_bdbuf_unlock_sync (void)
{
rtems_bdbuf_unlock (bdbuf_cache.sync_lock,
- RTEMS_BLKDEV_FATAL_BDBUF_SYNC_UNLOCK);
+ RTEMS_BDBUF_FATAL_SYNC_UNLOCK);
}
static void
@@ -917,7 +912,7 @@ rtems_bdbuf_disable_preemption (void)
sc = rtems_task_mode (RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &prev_mode);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_PREEMPT_DIS);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_PREEMPT_DIS);
return prev_mode;
}
@@ -929,7 +924,7 @@ rtems_bdbuf_restore_preemption (rtems_mode prev_mode)
sc = rtems_task_mode (prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_PREEMPT_RST);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_PREEMPT_RST);
}
/**
@@ -978,10 +973,10 @@ rtems_bdbuf_anonymous_wait (rtems_bdbuf_waiters *waiters)
sc = rtems_semaphore_obtain (waiters->sema, RTEMS_WAIT, RTEMS_BDBUF_WAIT_TIMEOUT);
if (sc == RTEMS_TIMEOUT)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_CACHE_WAIT_TO);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_CACHE_WAIT_TO);
if (sc != RTEMS_UNSATISFIED)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_CACHE_WAIT_2);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_CACHE_WAIT_2);
rtems_bdbuf_lock_cache ();
@@ -1013,7 +1008,7 @@ rtems_bdbuf_wake (const rtems_bdbuf_waiters *waiters)
{
sc = rtems_semaphore_flush (waiters->sema);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_CACHE_WAKE);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_CACHE_WAKE);
}
}
@@ -1023,7 +1018,7 @@ rtems_bdbuf_wake_swapper (void)
rtems_status_code sc = rtems_event_send (bdbuf_cache.swapout,
RTEMS_BDBUF_SWAPOUT_SYNC);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_SO_WAKE);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_SO_WAKE_1);
}
static bool
@@ -1036,7 +1031,7 @@ static void
rtems_bdbuf_remove_from_tree (rtems_bdbuf_buffer *bd)
{
if (rtems_bdbuf_avl_remove (&bdbuf_cache.tree, bd) != 0)
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_TREE_RM);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_TREE_RM);
}
static void
@@ -1050,7 +1045,7 @@ rtems_bdbuf_remove_from_tree_and_lru_list (rtems_bdbuf_buffer *bd)
rtems_bdbuf_remove_from_tree (bd);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_10);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_10);
}
rtems_chain_extract_unprotected (&bd->link);
@@ -1230,7 +1225,7 @@ rtems_bdbuf_setup_empty_buffer (rtems_bdbuf_buffer *bd,
bd->waiters = 0;
if (rtems_bdbuf_avl_insert (&bdbuf_cache.tree, bd) != 0)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_RECYCLE);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_RECYCLE);
rtems_bdbuf_make_empty (bd);
}
@@ -1545,7 +1540,7 @@ rtems_bdbuf_wait_for_event (rtems_event_set event)
&out);
if (sc != RTEMS_SUCCESSFUL || out != event)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_WAIT_EVNT);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_WAIT_EVNT);
}
static void
@@ -1555,7 +1550,7 @@ rtems_bdbuf_wait_for_transient_event (void)
sc = rtems_event_transient_receive (RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_WAIT_TRANS_EVNT);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_WAIT_TRANS_EVNT);
}
static void
@@ -1585,7 +1580,7 @@ rtems_bdbuf_wait_for_access (rtems_bdbuf_buffer *bd)
rtems_bdbuf_wait (bd, &bdbuf_cache.transfer_waiters);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_7);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_7);
}
}
}
@@ -1644,7 +1639,7 @@ rtems_bdbuf_wait_for_recycle (rtems_bdbuf_buffer *bd)
rtems_bdbuf_wait (bd, &bdbuf_cache.transfer_waiters);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_8);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_8);
}
}
}
@@ -1670,7 +1665,7 @@ rtems_bdbuf_wait_for_sync_done (rtems_bdbuf_buffer *bd)
rtems_bdbuf_wait (bd, &bdbuf_cache.transfer_waiters);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_9);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_9);
}
}
}
@@ -1843,7 +1838,7 @@ rtems_bdbuf_get (rtems_disk_device *dd,
rtems_bdbuf_set_state (bd, RTEMS_BDBUF_STATE_ACCESS_MODIFIED);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_2);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_2);
break;
}
@@ -2051,7 +2046,7 @@ rtems_bdbuf_check_read_ahead_trigger (rtems_disk_device *dd,
sc = rtems_event_send (bdbuf_cache.read_ahead_task,
RTEMS_BDBUF_READ_AHEAD_WAKE_UP);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_RA_WAKE_UP);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_RA_WAKE_UP);
}
rtems_chain_append_unprotected (chain, &dd->read_ahead.node);
@@ -2115,7 +2110,7 @@ rtems_bdbuf_read (rtems_disk_device *dd,
}
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_4);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_4);
break;
}
@@ -2166,7 +2161,7 @@ rtems_bdbuf_release (rtems_bdbuf_buffer *bd)
rtems_bdbuf_add_to_modified_list_after_access (bd);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_0);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_0);
break;
}
@@ -2198,7 +2193,7 @@ rtems_bdbuf_release_modified (rtems_bdbuf_buffer *bd)
rtems_bdbuf_discard_buffer_after_access (bd);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_6);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_6);
break;
}
@@ -2230,7 +2225,7 @@ rtems_bdbuf_sync (rtems_bdbuf_buffer *bd)
rtems_bdbuf_discard_buffer_after_access (bd);
break;
default:
- rtems_bdbuf_fatal (bd->state, RTEMS_BLKDEV_FATAL_BDBUF_STATE_5);
+ rtems_bdbuf_fatal_with_state (bd->state, RTEMS_BDBUF_FATAL_STATE_5);
break;
}
@@ -2600,7 +2595,7 @@ rtems_bdbuf_swapout_processing (unsigned long timer_delta,
rtems_status_code sc = rtems_event_send (worker->id,
RTEMS_BDBUF_SWAPOUT_SYNC);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_SO_WAKE);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_SO_WAKE_2);
}
else
{
@@ -2644,7 +2639,7 @@ rtems_bdbuf_swapout_writereq_alloc (void)
(bdbuf_config.max_write_blocks * sizeof (rtems_blkdev_sg_buffer)));
if (!write_req)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_SO_NOMEM);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_SO_REQ_NOMEM);
write_req->req = RTEMS_BLKDEV_REQ_WRITE;
write_req->done = rtems_bdbuf_transfer_done;
@@ -2703,7 +2698,7 @@ rtems_bdbuf_swapout_workers_open (void)
worker = malloc (sizeof (rtems_bdbuf_swapout_worker));
if (!worker)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_SO_NOMEM);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_SO_WK_NOMEM);
rtems_chain_append_unprotected (&bdbuf_cache.swapout_workers, &worker->link);
worker->enabled = true;
@@ -2719,7 +2714,7 @@ rtems_bdbuf_swapout_workers_open (void)
(rtems_task_argument) worker,
&worker->id);
if (sc != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_SO_WK_CREATE);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_SO_WK_CREATE);
}
rtems_bdbuf_unlock_cache ();
@@ -2828,7 +2823,7 @@ rtems_bdbuf_swapout_task (rtems_task_argument arg)
&out);
if ((sc != RTEMS_SUCCESSFUL) && (sc != RTEMS_TIMEOUT))
- rtems_fatal_error_occurred (BLKDEV_FATAL_BDBUF_SWAPOUT_RE);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_SWAPOUT_RE);
}
rtems_bdbuf_swapout_workers_close ();
@@ -2898,7 +2893,7 @@ rtems_bdbuf_gather_for_purge (rtems_chain_control *purge_list,
rtems_bdbuf_set_state (cur, RTEMS_BDBUF_STATE_ACCESS_PURGED);
break;
default:
- rtems_fatal_error_occurred (RTEMS_BLKDEV_FATAL_BDBUF_STATE_11);
+ rtems_bdbuf_fatal (RTEMS_BDBUF_FATAL_STATE_11);
}
}
diff --git a/cpukit/score/include/rtems/score/interr.h b/cpukit/score/include/rtems/score/interr.h
index 2230e0a..d4e81ec 100644
--- a/cpukit/score/include/rtems/score/interr.h
+++ b/cpukit/score/include/rtems/score/interr.h
@@ -46,6 +46,13 @@ typedef enum {
INTERNAL_ERROR_POSIX_API,
/**
+ * @brief Fatal source for the block device cache.
+ *
+ * @see rtems_bdbuf_fatal_code.
+ */
+ RTEMS_FATAL_SOURCE_BDBUF,
+
+ /**
* @brief The last available fatal source.
*
* This enum value ensures that the enum type needs at least 32-bits for
--
1.7.7
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