233 	ib_bootblock_t *bblock = plist->pl_src_data;  in install_stage2_cb()  local
242 	if (bblock->buf_size > BBLK_ZFS_BLK_SIZE) {  in install_stage2_cb()
256 	ret = write_out(fd, bblock->buf, bblock->buf_size, offset);  in install_stage2_cb()
265 	    bblock->buf_size / sector_size, offset / sector_size, abs);  in install_stage2_cb()
328 	ib_bootblock_t *bblock = plist->pl_src_data;  in install_esp_cb()  local
412 		ret = write_out(fd, bblock->buf, bblock->buf_size, 0);  in install_esp_cb()
468 	ib_bootblock_t *bblock, *bblock_file;  in compare_einfo_cb()  local
477 	bblock = plist->pl_stage;  in compare_einfo_cb()
478 	if (bblock == NULL ||  in compare_einfo_cb()
479 	    bblock->extra == NULL ||  in compare_einfo_cb()
480 	    bblock->extra_size == 0) {  in compare_einfo_cb()
486 	einfo = find_einfo(bblock->extra, bblock->extra_size);  in compare_einfo_cb()
609 	ib_bootblock_t		*bblock;  in read_stage2_cb()  local
617 	bblock = calloc(1, sizeof (ib_bootblock_t));  in read_stage2_cb()
618 	if (bblock == NULL)  in read_stage2_cb()
622 		free(bblock);  in read_stage2_cb()
627 	plist->pl_stage = bblock;  in read_stage2_cb()
665 	bblock->file_size = size;  in read_stage2_cb()
667 	bblock->buf = malloc(buf_size);  in read_stage2_cb()
668 	if (bblock->buf == NULL) {  in read_stage2_cb()
675 	bblock->buf_size = buf_size;  in read_stage2_cb()
677 	if (read_in(fd, bblock->buf, buf_size, offset) != BC_SUCCESS) {  in read_stage2_cb()
679 		(void) free(bblock->buf);  in read_stage2_cb()
680 		bblock->buf = NULL;  in read_stage2_cb()
686 	bblock->file = bblock->buf;  in read_stage2_cb()
687 	bblock->mboot_off = mboot_off;  in read_stage2_cb()
688 	bblock->mboot = (multiboot_header_t *)(bblock->buf + bblock->mboot_off);  in read_stage2_cb()
689 	bblock->extra = bblock->buf + P2ROUNDUP(bblock->file_size, 8);  in read_stage2_cb()
690 	bblock->extra_size = bblock->buf_size - P2ROUNDUP(bblock->file_size, 8);  in read_stage2_cb()
693 	    "(size=%d)\n", bblock->mboot, bblock->mboot_off, bblock->extra,  in read_stage2_cb()
694 	    bblock->extra_size, bblock->buf, bblock->buf_size);  in read_stage2_cb()
918 	ib_bootblock_t *bblock;  in print_einfo_cb()  local
923 	bblock = plist->pl_stage;  in print_einfo_cb()
924 	if (bblock == NULL)  in print_einfo_cb()
934 	if (bblock->extra != NULL)  in print_einfo_cb()
935 		einfo = find_einfo(bblock->extra, bblock->extra_size);  in print_einfo_cb()
949 	print_einfo(flags, einfo, bblock->extra_size);  in print_einfo_cb()
987 	ib_bootblock_t *bblock;  in partlist_free()  local
997 			bblock = pl->pl_stage;  in partlist_free()
998 			free(bblock->buf);  in partlist_free()
999 			free(bblock);  in partlist_free()
1778 read_bootblock_from_file(const char *file, ib_bootblock_t *bblock)  in read_bootblock_from_file()  argument
1786 	assert(bblock != NULL);  in read_bootblock_from_file()
1807 	bblock->buf_size = P2ROUNDUP(buf_size, sector_size);  in read_bootblock_from_file()
1809 	    bblock->buf_size);  in read_bootblock_from_file()
1811 	bblock->buf = malloc(bblock->buf_size);  in read_bootblock_from_file()
1812 	if (bblock->buf == NULL) {  in read_bootblock_from_file()
1816 	bblock->file = bblock->buf;  in read_bootblock_from_file()
1818 	if (read(fd, bblock->file, buf_size) != buf_size) {  in read_bootblock_from_file()
1825 	if (find_multiboot(bblock->file, buf_size, &mboot_off)  in read_bootblock_from_file()
1832 	bblock->mboot = (multiboot_header_t *)(bblock->file + mboot_off);  in read_bootblock_from_file()
1833 	bblock->mboot_off = mboot_off;  in read_bootblock_from_file()
1835 	bblock->file_size =  in read_bootblock_from_file()
1836 	    bblock->mboot->load_end_addr - bblock->mboot->load_addr;  in read_bootblock_from_file()
1837 	BOOT_DEBUG("bootblock file size is %d\n", bblock->file_size);  in read_bootblock_from_file()
1839 	bblock->extra = bblock->buf + P2ROUNDUP(bblock->file_size, 8);  in read_bootblock_from_file()
1840 	bblock->extra_size = bblock->buf_size - P2ROUNDUP(bblock->file_size, 8);  in read_bootblock_from_file()
1843 	    "(size=%d)\n", bblock->mboot, bblock->mboot_off, bblock->extra,  in read_bootblock_from_file()
1844 	    bblock->extra_size, bblock->buf, bblock->buf_size);  in read_bootblock_from_file()
1850 	(void) free(bblock->buf);  in read_bootblock_from_file()
1851 	bblock->buf = NULL;  in read_bootblock_from_file()
1872 add_bootblock_einfo(ib_bootblock_t *bblock, char *updt_str)  in add_bootblock_einfo()  argument
1877 	assert(bblock != NULL);  in add_bootblock_einfo()
1886 	hs.src_buf = (unsigned char *)bblock->file;  in add_bootblock_einfo()
1887 	hs.src_size = bblock->file_size;  in add_bootblock_einfo()
1889 	avail_space = bblock->buf_size - P2ROUNDUP(bblock->file_size, 8);  in add_bootblock_einfo()
1891 	add_einfo(bblock->extra, updt_str, &hs, avail_space);  in add_bootblock_einfo()
1944 	ib_bootblock_t		*bblock;  in prepare_bootblock()  local
1949 	bblock = pl->pl_src_data;  in prepare_bootblock()
1950 	if (bblock == NULL)  in prepare_bootblock()
1953 	ptr = (uint64_t *)(&bblock->mboot->bss_end_addr);  in prepare_bootblock()
1961 		add_bootblock_einfo(bblock, updt_str);  in prepare_bootblock()