70 static const array *chunkqueue_default_tempdirs = NULL;
83     chunkqueue_default_tempdirs = NULL;  in chunkqueue_set_tempdirs_default_reset()
95 	if (NULL == cq)  in chunkqueue_init()
99 	cq->first = NULL;  in chunkqueue_init()
100 	cq->last = NULL;  in chunkqueue_init()
115 	c->next = NULL;  in chunk_init()
119 	c->file.view = NULL;  in chunk_init()
157     return NULL;  in __attribute_nonnull__()
202 		c->file.ref = NULL;  in chunk_reset_file_chunk()
237     return NULL;  in chunk_pop_oversized()
250         buffer * const tb = chunks_oversized ? chunks_oversized->mem : NULL;  in chunk_push_oversized()
275         if (NULL == c) {  in chunk_buffer_acquire_sz()
287     c->mem = NULL;  in chunk_buffer_acquire_sz()
296     if (NULL == b) return;  in chunk_buffer_release()
400     chunks = NULL;  in chunkqueue_chunk_pool_clear()
405     chunks_oversized = NULL;  in chunkqueue_chunk_pool_clear()
411     chunks_filechunk = NULL;  in chunkqueue_chunk_pool_clear()
426     chunk_buffers = NULL;  in chunkqueue_chunk_pool_free()
439     cq->last = NULL;  in chunkqueue_release_chunks()
447     if (NULL == cq) return;  in chunkqueue_free()
453     if (NULL == (c->next = cq->first)) cq->last = c;  in chunkqueue_prepend_chunk()
458     c->next = NULL;  in chunkqueue_append_chunk()
516 	if (c != NULL && c->type == MEM_CHUNK  in chunkqueue_append_mem_extend_chunk()
564 	if (NULL == src->first) return;  in chunkqueue_append_chunkqueue()
566 	if (NULL == cq->first) {  in chunkqueue_append_chunkqueue()
574 	src->first = NULL;  in chunkqueue_append_chunkqueue()
575 	src->last = NULL;  in chunkqueue_append_chunkqueue()
616 	if (NULL != c && MEM_CHUNK == c->type) {  in chunkqueue_get_memory()
638         if (cq->last == ckpt || NULL == ckpt || MEM_CHUNK != ckpt->type  in chunkqueue_use_memory()
650     *(ckpt ? &ckpt->next : &cq->first) = NULL;  in chunkqueue_use_memory()
709 		if (__builtin_expect( (NULL == c), 0)) break;  in chunkqueue_steal()
716 			if (c == src->last) src->last = NULL;  in chunkqueue_steal()
783         last->next = NULL;  in chunkqueue_get_append_newtempfile()
785         cq->first = NULL;  in chunkqueue_get_append_newtempfile()
787     return NULL;  in chunkqueue_get_append_newtempfile()
800     if (NULL != c && c->file.is_temp && c->file.fd >= 0) {  in chunkqueue_get_append_tempfile()
812             return NULL;  in chunkqueue_get_append_tempfile()
856     dest->first = dest->last = NULL;  in chunkqueue_to_tempfiles()
885 		if (NULL == dst_c)  in chunkqueue_append_mem_to_tempfile()
930     ckpt->next = NULL;  in chunkqueue_append_cqmem_to_tempfile_partial()
960     if (__builtin_expect( (c != NULL), 0) && dest->first->type == MEM_CHUNK) {  in chunkqueue_append_cqmem_to_tempfile()
986     if (NULL == c)  in chunkqueue_append_cqmem_to_tempfile()
1066         if (__builtin_expect( (NULL == c), 0)) return -errno;  in chunkqueue_append_splice_pipe_tempfile()
1069         ssize_t wr = splice(fd, NULL, c->file.fd, &off, len,  in chunkqueue_append_splice_pipe_tempfile()
1153     ssize_t wr = splice(fd, NULL, pipes[1], NULL, len,  in chunkqueue_append_splice_sock_tempfile()
1174 		if (__builtin_expect( (NULL == c), 0)) break;  in chunkqueue_steal_with_tempfiles()
1221     for (const chunk *c = src->first; len > 0 && c != NULL; c = c->next) {  in chunkqueue_append_cq_range()
1262     cq->first = cq->last = NULL;  in chunkqueue_mark_written()
1267         if (NULL == (cq->first = c->next)) cq->last = NULL;  in chunkqueue_remove_finished_chunks()
1313         if (NULL == c->next) cq->last = cq->first;  in chunkqueue_compact_mem()
1327         if (NULL == c->next) cq->last = fc;  in chunkqueue_compact_mem()
1426     if (NULL != cfv) {  in chunkqueue_write_chunk_file()
1473           ? splice(c->file.fd, &abs_offset, fd, NULL, len, SPLICE_F_NONBLOCK)  in chunkqueue_write_chunk_to_pipe()
1511     c->next = NULL;  in chunkqueue_small_resp_optim()
1603                   : NULL;  in chunkqueue_peek_data()
1646         if (NULL == c)  in chunkqueue_peek_data()
1681     if (cqlen >= UINT32_MAX) return NULL;  in chunkqueue_read_squash()
1683     if (cq->first && NULL == cq->first->next && cq->first->type == MEM_CHUNK)  in chunkqueue_read_squash()
1692         return NULL;  in chunkqueue_read_squash()
1710     if (NULL == cfv) {  in chunkqueue_chunk_file_viewadj()
1720         return NULL;  in chunkqueue_chunk_file_viewadj()
1742     cfv->mptr = mmap(NULL, (size_t)cfv->mlen, PROT_READ,  in chunkqueue_chunk_file_viewadj()
1750             cfv->mptr = mmap(NULL, (size_t)cfv->mlen, PROT_READ,  in chunkqueue_chunk_file_viewadj()
1755             return NULL;  in chunkqueue_chunk_file_viewadj()