42 {	const READ_CHUNKS * pchk = &psf->rchunks ;  in psf_get_chunk_iterator()  local
46 		idx = psf_find_read_chunk_str (pchk, marker_str) ;  in psf_get_chunk_iterator()
48 		idx = pchk->used > 0 ? 0 : -1 ;  in psf_get_chunk_iterator()
88 psf_next_chunk_iterator (const READ_CHUNKS * pchk , SF_CHUNK_ITERATOR * iterator)  in psf_next_chunk_iterator()  argument
95 	{	for (k = iterator->current ; k < pchk->used ; k++)  in psf_next_chunk_iterator()
96 			if (pchk->chunks [k].hash == hash)  in psf_next_chunk_iterator()
101 	else if (iterator->current < pchk->used)  in psf_next_chunk_iterator()
110 psf_store_read_chunk (READ_CHUNKS * pchk, const READ_CHUNK * rchunk)  in psf_store_read_chunk()  argument
111 {	if (pchk->count == 0)  in psf_store_read_chunk()
112 	{	pchk->used = 0 ;  in psf_store_read_chunk()
113 		pchk->count = 20 ;  in psf_store_read_chunk()
114 		pchk->chunks = calloc (pchk->count, sizeof (READ_CHUNK)) ;  in psf_store_read_chunk()
116 	else if (pchk->used > pchk->count)  in psf_store_read_chunk()
118 	else if (pchk->used == pchk->count)  in psf_store_read_chunk()
119 	{	READ_CHUNK * old_ptr = pchk->chunks ;  in psf_store_read_chunk()
120 		int new_count = 3 * (pchk->count + 1) / 2 ;  in psf_store_read_chunk()
122 		pchk->chunks = realloc (old_ptr, new_count * sizeof (READ_CHUNK)) ;  in psf_store_read_chunk()
123 		if (pchk->chunks == NULL)  in psf_store_read_chunk()
124 		{	pchk->chunks = old_ptr ;  in psf_store_read_chunk()
127 		pchk->count = new_count ;  in psf_store_read_chunk()
130 	pchk->chunks [pchk->used] = *rchunk ;  in psf_store_read_chunk()
132 	pchk->used ++ ;  in psf_store_read_chunk()
138 psf_store_read_chunk_u32 (READ_CHUNKS * pchk, uint32_t marker, sf_count_t offset, uint32_t len)  in psf_store_read_chunk_u32()  argument
151 	return psf_store_read_chunk (pchk, &rchunk) ;  in psf_store_read_chunk_u32()
155 psf_find_read_chunk_str (const READ_CHUNKS * pchk, const char * marker_str)  in psf_find_read_chunk_str()  argument
167 	for (k = 0 ; k < pchk->used ; k++)  in psf_find_read_chunk_str()
168 		if (pchk->chunks [k].hash == hash)  in psf_find_read_chunk_str()
175 psf_find_read_chunk_m32 (const READ_CHUNKS * pchk, uint32_t marker)  in psf_find_read_chunk_m32()  argument
178 	for (k = 0 ; k < pchk->used ; k++)  in psf_find_read_chunk_m32()
179 		if (pchk->chunks [k].mark32 == marker)  in psf_find_read_chunk_m32()
185 psf_find_read_chunk_iterator (const READ_CHUNKS * pchk, const SF_CHUNK_ITERATOR * marker)  in psf_find_read_chunk_iterator()  argument
186 {	if (marker->current < pchk->used)  in psf_find_read_chunk_iterator()
193 psf_store_read_chunk_str (READ_CHUNKS * pchk, const char * marker_str, sf_count_t offset, uint32_t …  in psf_store_read_chunk_str()  argument
214 	return psf_store_read_chunk (pchk, &rchunk) ;  in psf_store_read_chunk_str()
218 psf_save_write_chunk (WRITE_CHUNKS * pchk, const SF_CHUNK_INFO * chunk_info)  in psf_save_write_chunk()  argument
226 	if (pchk->count == 0)  in psf_save_write_chunk()
227 	{	pchk->used = 0 ;  in psf_save_write_chunk()
228 		pchk->count = 20 ;  in psf_save_write_chunk()
229 		pchk->chunks = calloc (pchk->count, sizeof (WRITE_CHUNK)) ;  in psf_save_write_chunk()
231 	else if (pchk->used >= pchk->count)  in psf_save_write_chunk()
232 	{	WRITE_CHUNK * old_ptr = pchk->chunks ;  in psf_save_write_chunk()
233 		int new_count = 3 * (pchk->count + 1) / 2 ;  in psf_save_write_chunk()
235 		pchk->chunks = realloc (old_ptr, new_count * sizeof (WRITE_CHUNK)) ;  in psf_save_write_chunk()
236 		if (pchk->chunks == NULL)  in psf_save_write_chunk()
237 		{	pchk->chunks = old_ptr ;  in psf_save_write_chunk()
247 …pchk->chunks [pchk->used].hash = strlen (chunk_info->id) > 4 ? hash_of_str (chunk_info->id) : u.ma…  in psf_save_write_chunk()
248 	pchk->chunks [pchk->used].mark32 = u.marker ;  in psf_save_write_chunk()
249 	pchk->chunks [pchk->used].len = len ;  in psf_save_write_chunk()
250 	pchk->chunks [pchk->used].data = psf_memdup (chunk_info->data, chunk_info->datalen) ;  in psf_save_write_chunk()
252 	pchk->used ++ ;  in psf_save_write_chunk()