37 	struct pt_block_cache *bcache;  in pt_bcache_alloc()  local
43 	size = sizeof(*bcache) + (nentries * sizeof(struct pt_bcache_entry));  in pt_bcache_alloc()
47 	bcache = malloc((size_t) size);  in pt_bcache_alloc()
48 	if (!bcache)  in pt_bcache_alloc()
51 	memset(bcache, 0, (size_t) size);  in pt_bcache_alloc()
52 	bcache->nentries = (uint32_t) nentries;  in pt_bcache_alloc()
54 	return bcache;  in pt_bcache_alloc()
57 void pt_bcache_free(struct pt_block_cache *bcache)  in pt_bcache_free()  argument
59 	free(bcache);  in pt_bcache_free()
62 int pt_bcache_add(struct pt_block_cache *bcache, uint64_t index,  in pt_bcache_add()  argument
65 	if (!bcache)  in pt_bcache_add()
68 	if (bcache->nentries <= index)  in pt_bcache_add()
75 	bcache->entry[(uint32_t) index] = bce;  in pt_bcache_add()
81 		     const struct pt_block_cache *bcache, uint64_t index)  in pt_bcache_lookup()  argument
83 	if (!bce || !bcache)  in pt_bcache_lookup()
86 	if (bcache->nentries <= index)  in pt_bcache_lookup()
93 	*bce = bcache->entry[(uint32_t) index];  in pt_bcache_lookup()