1128         uint32_t block_size = 0;  in gpt_get_block_size()  local
1134         if (ioctl(fd, BLKSSZGET, &block_size) != 0) {  in gpt_get_block_size()
1140         return block_size;  in gpt_get_block_size()
1150         uint32_t block_size = 0;  in gpt_set_header()  local
1157         block_size = gpt_get_block_size(fd);  in gpt_set_header()
1158         ALOGI("%s: Block size is : %d", __func__, block_size);  in gpt_set_header()
1159         if (block_size == 0) {  in gpt_set_header()
1164                 gpt_header_offset = block_size;  in gpt_set_header()
1166                 gpt_header_offset = lseek64(fd, 0, SEEK_END) - block_size;  in gpt_set_header()
1173         if (blk_rw(fd, 1, gpt_header_offset, gpt_header, block_size)) {  in gpt_set_header()
1188         uint32_t block_size = 0;  in gpt_get_header()  local
1209         block_size = gpt_get_block_size(fd);  in gpt_get_header()
1210         if (block_size == 0)  in gpt_get_header()
1218         hdr = (uint8_t*)malloc(block_size);  in gpt_get_header()
1224                 hdr_offset = block_size;  in gpt_get_header()
1226                 hdr_offset = lseek64(fd, 0, SEEK_END) - block_size;  in gpt_get_header()
1233         if (blk_rw(fd, 0, hdr_offset, hdr, block_size)) {  in gpt_get_header()
1256         uint32_t block_size = 0;  in gpt_get_pentry_arr()  local
1268         block_size = gpt_get_block_size(fd);  in gpt_get_pentry_arr()
1269         if (!block_size) {  in gpt_get_pentry_arr()
1274         pentries_start = GET_8_BYTES(hdr + PENTRIES_OFFSET) * block_size;  in gpt_get_pentry_arr()
1302         uint32_t block_size = 0;  in gpt_set_pentry_arr()  local
1311         block_size = gpt_get_block_size(fd);  in gpt_set_pentry_arr()
1312         if (!block_size) {  in gpt_set_pentry_arr()
1317         ALOGI("%s : Block size is %d", __func__, block_size);  in gpt_set_pentry_arr()
1318         pentries_start = GET_8_BYTES(hdr + PENTRIES_OFFSET) * block_size;  in gpt_set_pentry_arr()
1437         disk->block_size = gpt_get_block_size(fd);  in gpt_disk_get_disk_info()