39 						 pldm_pdr_record *record);
42 static int pldm_pdr_remove_record(pldm_pdr *repo, pldm_pdr_record *record,
47 					      const pldm_pdr_record *record)  in get_next_record_handle()  argument
49 	if (record == repo->last) {  in get_next_record_handle()
52 	return record->next->record_handle;  in get_next_record_handle()
78 	pldm_pdr_record *record = malloc(sizeof(pldm_pdr_record));  in pldm_pdr_add()  local
79 	if (!record) {  in pldm_pdr_add()
84 		record->data = malloc(size);  in pldm_pdr_add()
85 		if (!record->data) {  in pldm_pdr_add()
86 			free(record);  in pldm_pdr_add()
89 		memcpy(record->data, data, size);  in pldm_pdr_add()
92 	record->size = size;  in pldm_pdr_add()
93 	record->is_remote = is_remote;  in pldm_pdr_add()
94 	record->terminus_handle = terminus_handle;  in pldm_pdr_add()
95 	record->record_handle = curr;  in pldm_pdr_add()
98 		/* If record handle is 0, that is an indication for this API to  in pldm_pdr_add()
101 		 * caller supplied the record handle, it would exist in the  in pldm_pdr_add()
104 		struct pldm_pdr_hdr *hdr = (void *)record->data;  in pldm_pdr_add()
105 		hdr->record_handle = htole32(record->record_handle);  in pldm_pdr_add()
108 	record->next = NULL;  in pldm_pdr_add()
112 		repo->first = record;  in pldm_pdr_add()
113 		repo->last = record;  in pldm_pdr_add()
115 		repo->last->next = record;  in pldm_pdr_add()
116 		repo->last = record;  in pldm_pdr_add()
119 	repo->size += record->size;  in pldm_pdr_add()
123 		*record_handle = record->record_handle;  in pldm_pdr_add()
151 	pldm_pdr_record *record = repo->first;  in pldm_pdr_destroy()  local
152 	while (record != NULL) {  in pldm_pdr_destroy()
153 		pldm_pdr_record *next = record->next;  in pldm_pdr_destroy()
154 		if (record->data) {  in pldm_pdr_destroy()
155 			free(record->data);  in pldm_pdr_destroy()
156 			record->data = NULL;  in pldm_pdr_destroy()
158 		free(record);  in pldm_pdr_destroy()
159 		record = next;  in pldm_pdr_destroy()
178 	pldm_pdr_record *record = repo->first;  in pldm_pdr_find_record()  local
179 	while (record != NULL) {  in pldm_pdr_find_record()
180 		if (record->record_handle == record_handle) {  in pldm_pdr_find_record()
181 			*size = record->size;  in pldm_pdr_find_record()
182 			*data = record->data;  in pldm_pdr_find_record()
184 				get_next_record_handle(repo, record);  in pldm_pdr_find_record()
185 			return record;  in pldm_pdr_find_record()
187 		record = record->next;  in pldm_pdr_find_record()
228 	pldm_pdr_record *record = repo->first;  in pldm_pdr_find_record_by_type()  local
230 		record = curr_record->next;  in pldm_pdr_find_record_by_type()
232 	while (record != NULL) {  in pldm_pdr_find_record_by_type()
233 		struct pldm_pdr_hdr *hdr = (struct pldm_pdr_hdr *)record->data;  in pldm_pdr_find_record_by_type()
236 				*size = record->size;  in pldm_pdr_find_record_by_type()
237 				*data = record->data;  in pldm_pdr_find_record_by_type()
239 			return record;  in pldm_pdr_find_record_by_type()
241 		record = record->next;  in pldm_pdr_find_record_by_type()
268 				    const pldm_pdr_record *record)  in pldm_pdr_get_record_handle()  argument
271 	assert(record != NULL);  in pldm_pdr_get_record_handle()
273 	return record->record_handle;  in pldm_pdr_get_record_handle()
278 				      const pldm_pdr_record *record)  in pldm_pdr_get_terminus_handle()  argument
281 	assert(record != NULL);  in pldm_pdr_get_terminus_handle()
283 	return record->terminus_handle;  in pldm_pdr_get_terminus_handle()
287 bool pldm_pdr_record_is_remote(const pldm_pdr_record *record)  in pldm_pdr_record_is_remote()  argument
289 	assert(record != NULL);  in pldm_pdr_record_is_remote()
291 	return record->is_remote;  in pldm_pdr_record_is_remote()
375 	const pldm_pdr_record *record;  in pldm_pdr_update_TL_pdr()  local
376 	record = pldm_pdr_find_record_by_type(repo, PLDM_TERMINUS_LOCATOR_PDR,  in pldm_pdr_update_TL_pdr()
380 		if (record != NULL) {  in pldm_pdr_update_TL_pdr()
392 		record = pldm_pdr_find_record_by_type(repo,  in pldm_pdr_update_TL_pdr()
394 						      record, &out_data, &size);  in pldm_pdr_update_TL_pdr()
395 	} while (record);  in pldm_pdr_update_TL_pdr()
412 	pldm_pdr_record *record;  in pldm_pdr_find_child_container_id_index_range_exclude()  local
417 	for (record = repo->first; record; record = record->next) {  in pldm_pdr_find_child_container_id_index_range_exclude()
426 		// The expectation here is the pldm_pdr_hdr is the first field of the record data  in pldm_pdr_find_child_container_id_index_range_exclude()
427 		hdr = (struct pldm_pdr_hdr *)record->data;  in pldm_pdr_find_child_container_id_index_range_exclude()
432 			record->record_handle, range_exclude_start_handle,  in pldm_pdr_find_child_container_id_index_range_exclude()
440 		pdr = (void *)(record->data + sizeof(struct pldm_pdr_hdr));  in pldm_pdr_find_child_container_id_index_range_exclude()
1034 	pldm_pdr_record *record = repo->first;  in pldm_pdr_remove_pdrs_by_terminus_handle()  local
1036 	while (record != NULL) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1037 		pldm_pdr_record *next = record->next;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1038 		if (record->terminus_handle == terminus_handle) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1039 			if (repo->first == record) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1044 			if (repo->last == record) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1047 			if (record->data) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1048 				free(record->data);  in pldm_pdr_remove_pdrs_by_terminus_handle()
1051 			repo->size -= record->size;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1052 			free(record);  in pldm_pdr_remove_pdrs_by_terminus_handle()
1055 			prev = record;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1057 		record = next;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1061 		record = repo->first;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1063 		while (record != NULL) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1064 			record->record_handle = ++record_handle;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1065 			if (record->data != NULL) {  in pldm_pdr_remove_pdrs_by_terminus_handle()
1067 					(struct pldm_pdr_hdr *)(record->data);  in pldm_pdr_remove_pdrs_by_terminus_handle()
1069 					htole32(record->record_handle);  in pldm_pdr_remove_pdrs_by_terminus_handle()
1071 			record = record->next;  in pldm_pdr_remove_pdrs_by_terminus_handle()
1085 	pldm_pdr_record *record = repo->first;  in pldm_pdr_remove_remote_pdrs()  local
1087 	while (record != NULL) {  in pldm_pdr_remove_remote_pdrs()
1088 		pldm_pdr_record *next = record->next;  in pldm_pdr_remove_remote_pdrs()
1089 		if (record->is_remote == true) {  in pldm_pdr_remove_remote_pdrs()
1090 			if (repo->first == record) {  in pldm_pdr_remove_remote_pdrs()
1095 			if (repo->last == record) {  in pldm_pdr_remove_remote_pdrs()
1098 			if (record->data) {  in pldm_pdr_remove_remote_pdrs()
1099 				free(record->data);  in pldm_pdr_remove_remote_pdrs()
1102 			repo->size -= record->size;  in pldm_pdr_remove_remote_pdrs()
1103 			free(record);  in pldm_pdr_remove_remote_pdrs()
1106 			prev = record;  in pldm_pdr_remove_remote_pdrs()
1108 		record = next;  in pldm_pdr_remove_remote_pdrs()
1112 		record = repo->first;  in pldm_pdr_remove_remote_pdrs()
1114 		while (record != NULL) {  in pldm_pdr_remove_remote_pdrs()
1115 			record->record_handle = ++record_handle;  in pldm_pdr_remove_remote_pdrs()
1116 			if (record->data != NULL) {  in pldm_pdr_remove_remote_pdrs()
1118 					(struct pldm_pdr_hdr *)(record->data);  in pldm_pdr_remove_remote_pdrs()
1120 					htole32(record->record_handle);  in pldm_pdr_remove_remote_pdrs()
1122 			record = record->next;  in pldm_pdr_remove_remote_pdrs()
1131 	pldm_pdr_record *record = NULL;  in pldm_pdr_find_last_in_range()  local
1141 		if (!record || curr->record_handle > record->record_handle) {  in pldm_pdr_find_last_in_range()
1142 			record = curr;  in pldm_pdr_find_last_in_range()
1146 	return record;  in pldm_pdr_find_last_in_range()
1385 /* Find the position of record in pldm_pdr repo and place new_record in
1389 static int pldm_pdr_replace_record(pldm_pdr *repo, pldm_pdr_record *record,  in pldm_pdr_replace_record()  argument
1393 	if (repo->size < record->size) {  in pldm_pdr_replace_record()
1401 	if (repo->first == record) {  in pldm_pdr_replace_record()
1406 	new_record->next = record->next;  in pldm_pdr_replace_record()
1408 	if (repo->last == record) {  in pldm_pdr_replace_record()
1412 	repo->size = (repo->size - record->size) + new_record->size;  in pldm_pdr_replace_record()
1416 /* Insert a new record to pldm_pdr repo to a position that comes after
1417  * pldm_pdr_record record.
1420 static int pldm_pdr_insert_record(pldm_pdr *repo, pldm_pdr_record *record,  in pldm_pdr_insert_record()  argument
1431 	new_record->next = record->next;  in pldm_pdr_insert_record()
1432 	record->next = new_record;  in pldm_pdr_insert_record()
1434 	if (repo->last == record) {  in pldm_pdr_insert_record()
1443 /* Find the position of PDR when its record handle is known
1446 static bool pldm_pdr_find_record_by_handle(pldm_pdr_record **record,  in pldm_pdr_find_record_by_handle()  argument
1450 	while (*record != NULL) {  in pldm_pdr_find_record_by_handle()
1451 		if ((*record)->record_handle == record_handle) {  in pldm_pdr_find_record_by_handle()
1454 		*prev = *record;  in pldm_pdr_find_record_by_handle()
1455 		*record = (*record)->next;  in pldm_pdr_find_record_by_handle()
1468 	pldm_pdr_record *record = repo->first;  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()  local
1478 	pldm_pdr_find_record_by_handle(&record, &prev, pdr_record_handle);  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1480 	if (!record) {  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1483 	// Initialize msg buffer for record and record->data  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1485 				    record->data, record->size);  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1490 	// check if adding another entity to record causes overflow before  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1492 	if (record->size + sizeof(pldm_entity) < sizeof(pldm_entity)) {  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1500 	new_record->data = malloc(record->size + sizeof(pldm_entity));  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1506 	new_record->record_handle = record->record_handle;  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1507 	new_record->size = record->size + sizeof(struct pldm_entity);  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1508 	new_record->is_remote = record->is_remote;  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1510 	// Initialize new PDR record with data from original PDR record.  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1522 	// extract the header length from record and increment size with  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1541 	// extract value of number of children from record and increment it  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1542 	// by 1 before insert the value to new record.  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1583 	rc = pldm_pdr_replace_record(repo, record, prev, new_record);  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1588 	free(record->data);  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1589 	free(record);  in pldm_entity_association_pdr_add_contained_entity_to_remote_pdr()
1626 	pldm_pdr_record *record = repo->first;  in pldm_entity_association_pdr_create_new()  local
1627 	pdr_added = pldm_pdr_find_record_by_handle(&record, &prev,  in pldm_entity_association_pdr_create_new()
1660 	// header record handle  in pldm_entity_association_pdr_create_new()
1724 	rc = pldm_pdr_insert_record(repo, record, new_record);  in pldm_entity_association_pdr_create_new()
1746 /* Find record handle of a PDR record from PDR repo and
1758 	pldm_pdr_record *record = repo->first;  in pldm_entity_association_find_record_handle_by_entity()  local
1762 	while (record != NULL) {  in pldm_entity_association_find_record_handle_by_entity()
1765 					    record->data, record->size);  in pldm_entity_association_find_record_handle_by_entity()
1772 		if (record->is_remote != is_remote ||  in pldm_entity_association_find_record_handle_by_entity()
1793 				*record_handle = record->record_handle;  in pldm_entity_association_find_record_handle_by_entity()
1802 		record = record->next;  in pldm_entity_association_find_record_handle_by_entity()
1819 	pldm_pdr_record *record;  in pldm_entity_association_pdr_remove_contained_entity()  local
1825 	record = repo->first;  in pldm_entity_association_pdr_remove_contained_entity()
1833 	pldm_pdr_find_record_by_handle(&record, &prev, *pdr_record_handle);  in pldm_entity_association_pdr_remove_contained_entity()
1834 	if (!record) {  in pldm_entity_association_pdr_remove_contained_entity()
1837 	// Initialize msg buffer for record and record->data  in pldm_entity_association_pdr_remove_contained_entity()
1839 				    record->data, record->size);  in pldm_entity_association_pdr_remove_contained_entity()
1843 	// check if removing an entity from record causes overflow before  in pldm_entity_association_pdr_remove_contained_entity()
1845 	if (record->size < sizeof(pldm_entity)) {  in pldm_entity_association_pdr_remove_contained_entity()
1852 	new_record->data = malloc(record->size - sizeof(pldm_entity));  in pldm_entity_association_pdr_remove_contained_entity()
1857 	new_record->record_handle = record->record_handle;  in pldm_entity_association_pdr_remove_contained_entity()
1858 	new_record->size = record->size - sizeof(struct pldm_entity);  in pldm_entity_association_pdr_remove_contained_entity()
1859 	new_record->is_remote = record->is_remote;  in pldm_entity_association_pdr_remove_contained_entity()
1861 	// Initialize new PDR record with data from original PDR record.  in pldm_entity_association_pdr_remove_contained_entity()
1873 	// extract the header length from record and decrement size with  in pldm_entity_association_pdr_remove_contained_entity()
1890 	// extract value of number of children from record and decrement it  in pldm_entity_association_pdr_remove_contained_entity()
1891 	// by 1 before insert the value to new record.  in pldm_entity_association_pdr_remove_contained_entity()
1898 		pldm_pdr_remove_record(repo, record,  in pldm_entity_association_pdr_remove_contained_entity()
1899 				       pldm_pdr_get_prev_record(repo, record));  in pldm_entity_association_pdr_remove_contained_entity()
1928 	    (rc = pldm_pdr_replace_record(repo, record, prev, new_record))) {  in pldm_entity_association_pdr_remove_contained_entity()
1932 	free(record->data);  in pldm_entity_association_pdr_remove_contained_entity()
1933 	free(record);  in pldm_entity_association_pdr_remove_contained_entity()
1943 /* API to find the PDR record that is previous to a given PLDM PDR
1944  * record in a given PLDM PDR repository
1948 						 pldm_pdr_record *record)  in pldm_pdr_get_prev_record()  argument
1954 		if (curr->record_handle == record->record_handle) {  in pldm_pdr_get_prev_record()
1963 /* API to check if a PLDM PDR record is present in a PLDM PDR repository
1966 static bool is_prev_record_present(pldm_pdr *repo, pldm_pdr_record *record)  in is_prev_record_present()  argument
1968 	if (repo->first == record) {  in is_prev_record_present()
1972 	return pldm_pdr_get_prev_record(repo, record) != NULL;  in is_prev_record_present()
1975 /* API to check if FRU RSI of record matches the given record set identifier.
1976  * Returns 1 if the provided FRU record matches the provided record set identifier,
1980 static int pldm_pdr_record_matches_fru_rsi(const pldm_pdr_record *record,  in pldm_pdr_record_matches_fru_rsi()  argument
1991 				    record->data, record->size);  in pldm_pdr_record_matches_fru_rsi()
2006 /* API to remove PLDM PDR record from a PLDM PDR repository
2009 static int pldm_pdr_remove_record(pldm_pdr *repo, pldm_pdr_record *record,  in pldm_pdr_remove_record()  argument
2012 	if (!is_prev_record_present(repo, record)) {  in pldm_pdr_remove_record()
2016 	assert(repo->size >= record->size);  in pldm_pdr_remove_record()
2017 	if (repo->size < record->size) {  in pldm_pdr_remove_record()
2021 	if (repo->first == record) {  in pldm_pdr_remove_record()
2022 		repo->first = record->next;  in pldm_pdr_remove_record()
2025 			prev->next = record->next;  in pldm_pdr_remove_record()
2029 	if (repo->last == record) {  in pldm_pdr_remove_record()
2036 	repo->size -= record->size;  in pldm_pdr_remove_record()
2037 	free(record->data);  in pldm_pdr_remove_record()
2038 	free(record);  in pldm_pdr_remove_record()
2048 	pldm_pdr_record *record;  in pldm_pdr_remove_fru_record_set_by_rsi()  local
2058 	record = repo->first;  in pldm_pdr_remove_fru_record_set_by_rsi()
2060 	while (record != NULL) {  in pldm_pdr_remove_fru_record_set_by_rsi()
2064 					    record->data, record->size);  in pldm_pdr_remove_fru_record_set_by_rsi()
2072 		if (record->is_remote != is_remote ||  in pldm_pdr_remove_fru_record_set_by_rsi()
2076 		match = pldm_pdr_record_matches_fru_rsi(record, fru_rsi);  in pldm_pdr_remove_fru_record_set_by_rsi()
2081 			*record_handle = record->record_handle;  in pldm_pdr_remove_fru_record_set_by_rsi()
2082 			prev = pldm_pdr_get_prev_record(repo, record);  in pldm_pdr_remove_fru_record_set_by_rsi()
2083 			return pldm_pdr_remove_record(repo, record, prev);  in pldm_pdr_remove_fru_record_set_by_rsi()
2090 		record = record->next;  in pldm_pdr_remove_fru_record_set_by_rsi()