2 #include "lfds700_ringbuffer_internal.h"
4 /***** private prototypes *****/
5 static void lfds700_ringbuffer_internal_queue_element_cleanup_callback( struct lfds700_queue_state *qs, struct lfds700_queue_element *qe, enum lfds700_misc_flag dummy_element_flag );
6 static void lfds700_ringbuffer_internal_freelist_element_cleanup_callback( struct lfds700_freelist_state *fs, struct lfds700_freelist_element *fe );
12 /****************************************************************************/
13 void lfds700_ringbuffer_cleanup( struct lfds700_ringbuffer_state *rs,
14 void (*element_cleanup_callback)(struct lfds700_ringbuffer_state *rs, void *key, void *value, enum lfds700_misc_flag unread_flag) )
16 LFDS700_PAL_ASSERT( rs != NULL );
17 // TRD : element_cleanup_callback can be NULL
19 if( element_cleanup_callback != NULL )
21 rs->element_cleanup_callback = element_cleanup_callback;
22 lfds700_queue_cleanup( &rs->qs, lfds700_ringbuffer_internal_queue_element_cleanup_callback );
23 lfds700_freelist_cleanup( &rs->fs, lfds700_ringbuffer_internal_freelist_element_cleanup_callback );
33 /****************************************************************************/
34 #pragma warning( disable : 4100 )
36 static void lfds700_ringbuffer_internal_queue_element_cleanup_callback( struct lfds700_queue_state *qs, struct lfds700_queue_element *qe, enum lfds700_misc_flag dummy_element_flag )
38 struct lfds700_ringbuffer_element
41 struct lfds700_ringbuffer_state
44 LFDS700_PAL_ASSERT( qs != NULL );
45 LFDS700_PAL_ASSERT( qe != NULL );
46 // TRD : dummy_element can be any value in its range
48 rs = (struct lfds700_ringbuffer_state *) LFDS700_QUEUE_GET_USER_STATE_FROM_STATE( *qs );
49 re = (struct lfds700_ringbuffer_element *) LFDS700_QUEUE_GET_VALUE_FROM_ELEMENT( *qe );
51 if( dummy_element_flag == LFDS700_MISC_FLAG_LOWERED )
52 rs->element_cleanup_callback( rs, re->key, re->value, LFDS700_MISC_FLAG_RAISED );
57 #pragma warning( default : 4100 )
63 /****************************************************************************/
64 #pragma warning( disable : 4100 )
66 static void lfds700_ringbuffer_internal_freelist_element_cleanup_callback( struct lfds700_freelist_state *fs, struct lfds700_freelist_element *fe )
68 struct lfds700_ringbuffer_element
71 struct lfds700_ringbuffer_state
74 LFDS700_PAL_ASSERT( fs != NULL );
75 LFDS700_PAL_ASSERT( fe != NULL );
77 rs = (struct lfds700_ringbuffer_state *) LFDS700_FREELIST_GET_USER_STATE_FROM_STATE( *fs );
78 re = (struct lfds700_ringbuffer_element *) LFDS700_FREELIST_GET_VALUE_FROM_ELEMENT( *fe );
80 rs->element_cleanup_callback( rs, re->key, re->value, LFDS700_MISC_FLAG_LOWERED );
85 #pragma warning( default : 4100 )