15 struct bloblist_rec *bloblist_first_blob(struct bloblist_hdr *hdr)  in bloblist_first_blob()  argument
17 	if (hdr->alloced <= hdr->hdr_size)  in bloblist_first_blob()
19 	return (struct bloblist_rec *)((void *)hdr + hdr->hdr_size);  in bloblist_first_blob()
22 struct bloblist_rec *bloblist_next_blob(struct bloblist_hdr *hdr,  in bloblist_next_blob()  argument
27 	offset = (void *)rec - (void *)hdr;  in bloblist_next_blob()
29 	if (offset >= hdr->alloced)  in bloblist_next_blob()
31 	return (struct bloblist_rec *)((void *)hdr + offset);  in bloblist_next_blob()
41 	struct bloblist_hdr *hdr = gd->bloblist;  in bloblist_findrec()  local
44 	if (!hdr)  in bloblist_findrec()
47 	foreach_rec(rec, hdr) {  in bloblist_findrec()
57 	struct bloblist_hdr *hdr = gd->bloblist;  in bloblist_addrec()  local
61 	new_alloced = hdr->alloced + sizeof(*rec) +  in bloblist_addrec()
63 	if (new_alloced >= hdr->size) {  in bloblist_addrec()
66 		    size, hdr->size, new_alloced);  in bloblist_addrec()
69 	rec = (void *)hdr + hdr->alloced;  in bloblist_addrec()
70 	hdr->alloced = new_alloced;  in bloblist_addrec()
147 static u32 bloblist_calc_chksum(struct bloblist_hdr *hdr)  in bloblist_calc_chksum()  argument
152 	chksum = crc32(0, (unsigned char *)hdr,  in bloblist_calc_chksum()
154 	foreach_rec(rec, hdr) {  in bloblist_calc_chksum()
164 	struct bloblist_hdr *hdr;  in bloblist_new()  local
166 	if (size < sizeof(*hdr))  in bloblist_new()
170 	hdr = map_sysmem(addr, size);  in bloblist_new()
171 	memset(hdr, '\0', sizeof(*hdr));  in bloblist_new()
172 	hdr->version = BLOBLIST_VERSION;  in bloblist_new()
173 	hdr->hdr_size = sizeof(*hdr);  in bloblist_new()
174 	hdr->flags = flags;  in bloblist_new()
175 	hdr->magic = BLOBLIST_MAGIC;  in bloblist_new()
176 	hdr->size = size;  in bloblist_new()
177 	hdr->alloced = hdr->hdr_size;  in bloblist_new()
178 	hdr->chksum = 0;  in bloblist_new()
179 	gd->bloblist = hdr;  in bloblist_new()
186 	struct bloblist_hdr *hdr;  in bloblist_check()  local
189 	hdr = map_sysmem(addr, sizeof(*hdr));  in bloblist_check()
190 	if (hdr->magic != BLOBLIST_MAGIC)  in bloblist_check()
192 	if (hdr->version != BLOBLIST_VERSION)  in bloblist_check()
194 	if (size && hdr->size != size)  in bloblist_check()
196 	chksum = bloblist_calc_chksum(hdr);  in bloblist_check()
197 	if (hdr->chksum != chksum) {  in bloblist_check()
198 		log(LOGC_BLOBLIST, LOGL_ERR, "Checksum %x != %x\n", hdr->chksum,  in bloblist_check()
202 	gd->bloblist = hdr;  in bloblist_check()
209 	struct bloblist_hdr *hdr = gd->bloblist;  in bloblist_finish()  local
211 	hdr->chksum = bloblist_calc_chksum(hdr);  in bloblist_finish()