85 static int eli_backup_create(struct gctl_req *req, const char *prov,
356 eli_is_attached(const char *prov)  in eli_is_attached()  argument
365 	snprintf(name, sizeof(name), "%s%s", prov, G_ELI_SUFFIX);  in eli_is_attached()
625 eli_metadata_read(struct gctl_req *req, const char *prov,  in eli_metadata_read()  argument
631 	if (g_get_sectorsize(prov) == 0) {  in eli_metadata_read()
635 		fd = open(prov, O_RDONLY);  in eli_metadata_read()
637 			gctl_error(req, "Cannot open %s: %s.", prov,  in eli_metadata_read()
643 			    prov, strerror(errno));  in eli_metadata_read()
650 		error = g_metadata_read(prov, sector, sizeof(sector),  in eli_metadata_read()
654 			    prov, strerror(error));  in eli_metadata_read()
666 		    prov, (unsigned int)md->md_version, G_ELI_VERSION);  in eli_metadata_read()
669 		gctl_error(req, "Inconsistent provider's %s metadata.", prov);  in eli_metadata_read()
674 		    prov, strerror(error));  in eli_metadata_read()
681 eli_metadata_store(struct gctl_req *req, const char *prov,  in eli_metadata_store()  argument
688 	if (g_get_sectorsize(prov) == 0) {  in eli_metadata_store()
692 		fd = open(prov, O_WRONLY | O_TRUNC);  in eli_metadata_store()
694 			gctl_error(req, "Cannot open %s: %s.", prov,  in eli_metadata_store()
701 			    prov, strerror(errno));  in eli_metadata_store()
709 		error = g_metadata_store(prov, sector, sizeof(sector));  in eli_metadata_store()
712 			    prov, strerror(errno));  in eli_metadata_store()
729 	const char *str, *prov;  in eli_init()  local
885 		prov = gctl_get_ascii(req, "arg%d", i);  in eli_init()
886 		gctl_ro_param(r, "arg0", -1, prov);  in eli_init()
888 		mediasize = g_get_mediasize(prov);  in eli_init()
889 		secsize = g_get_sectorsize(prov);  in eli_init()
892 			    prov, strerror(errno));  in eli_init()
935 		error = g_metadata_store(prov, sector, sizeof(sector));  in eli_init()
937 			gctl_error(r, "Cannot store metadata on %s: %s.", prov,  in eli_init()
942 			printf("Metadata value stored on %s.\n", prov);  in eli_init()
945 		const char *p = prov;  in eli_init()
1004 		    eli_backup_create(r, prov, backfile) == 0) {  in eli_init()
1006 			    "in %s\n", prov, backfile);  in eli_init()
1009 			printf("\n\t# geli restore %s %s\n\n", backfile, prov);  in eli_init()
1046 	const char *prov;  in eli_attach()  local
1082 		prov = gctl_get_ascii(req, "arg%d", i);  in eli_attach()
1083 		gctl_ro_param(r, "arg0", -1, prov);  in eli_attach()
1085 		if (eli_metadata_read(r, prov, &md) == -1) {  in eli_attach()
1093 		mediasize = g_get_mediasize(prov);  in eli_attach()
1111 				printf("Attached to %s.\n", prov);  in eli_attach()
1137 eli_configure_detached(struct gctl_req *req, const char *prov, int boot,  in eli_configure_detached()  argument
1143 	if (eli_metadata_read(req, prov, &md) == -1)  in eli_configure_detached()
1148 			printf("BOOT flag already configured for %s.\n", prov);  in eli_configure_detached()
1151 			printf("BOOT flag not configured for %s.\n", prov);  in eli_configure_detached()
1162 			printf("GELIBOOT flag already configured for %s.\n", prov);  in eli_configure_detached()
1165 			printf("GELIBOOT flag not configured for %s.\n", prov);  in eli_configure_detached()
1176 			printf("GELIDISPLAYPASS flag already configured for %s.\n", prov);  in eli_configure_detached()
1180 			printf("GELIDISPLAYPASS flag not configured for %s.\n", prov);  in eli_configure_detached()
1191 			printf("TRIM disable flag already configured for %s.\n", prov);  in eli_configure_detached()
1194 			printf("TRIM disable flag not configured for %s.\n", prov);  in eli_configure_detached()
1205 			printf("AUTORESIZE flag already configured for %s.\n", prov);  in eli_configure_detached()
1208 			printf("AUTORESIZE flag not configured for %s.\n", prov);  in eli_configure_detached()
1218 		eli_metadata_store(req, prov, &md);  in eli_configure_detached()
1225 	const char *prov;  in eli_configure()  local
1308 		prov = gctl_get_ascii(req, "arg%d", i);  in eli_configure()
1309 		if (!eli_is_attached(prov)) {  in eli_configure()
1310 			eli_configure_detached(req, prov, doboot, dogeliboot,  in eli_configure()
1351 eli_setkey_detached(struct gctl_req *req, const char *prov,  in eli_setkey_detached()  argument
1361 		gctl_error(req, "No valid keys on %s.", prov);  in eli_setkey_detached()
1377 			gctl_error(req, "Wrong key for %s.", prov);  in eli_setkey_detached()
1447 	eli_metadata_store(req, prov, md);  in eli_setkey_detached()
1455 	const char *prov;  in eli_setkey()  local
1463 	prov = gctl_get_ascii(req, "arg0");  in eli_setkey()
1465 	if (eli_metadata_read(req, prov, &md) == -1)  in eli_setkey()
1468 	if (eli_is_attached(prov))  in eli_setkey()
1471 		eli_setkey_detached(req, prov, &md);  in eli_setkey()
1481 eli_delkey_attached(struct gctl_req *req, const char *prov __unused)  in eli_delkey_attached()
1488 eli_delkey_detached(struct gctl_req *req, const char *prov)  in eli_delkey_detached()  argument
1496 	if (eli_metadata_read(req, prov, &md) == -1)  in eli_delkey_detached()
1528 	eli_metadata_store(req, prov, &md);  in eli_delkey_detached()
1535 	const char *prov;  in eli_delkey()  local
1543 	prov = gctl_get_ascii(req, "arg0");  in eli_delkey()
1545 	if (eli_is_attached(prov))  in eli_delkey()
1546 		eli_delkey_attached(req, prov);  in eli_delkey()
1548 		eli_delkey_detached(req, prov);  in eli_delkey()
1556 	const char *prov;  in eli_resume()  local
1565 	prov = gctl_get_ascii(req, "arg0");  in eli_resume()
1567 	if (eli_metadata_read(req, prov, &md) == -1)  in eli_resume()
1570 	mediasize = g_get_mediasize(prov);  in eli_resume()
1584 			printf("Resumed %s.\n", prov);  in eli_resume()
1590 eli_trash_metadata(struct gctl_req *req, const char *prov, int fd, off_t offset)  in eli_trash_metadata()  argument
1606 		    prov, strerror(errno));  in eli_trash_metadata()
1627 		    prov, strerror(error));  in eli_trash_metadata()
1634 eli_kill_detached(struct gctl_req *req, const char *prov)  in eli_kill_detached()  argument
1645 	error = g_metadata_read(prov, (unsigned char *)&md, sizeof(md),  in eli_kill_detached()
1648 		gctl_error(req, "Cannot read metadata from %s: %s.", prov,  in eli_kill_detached()
1654 	fd = g_open(prov, 1);  in eli_kill_detached()
1656 		gctl_error(req, "Cannot open provider %s: %s.", prov,  in eli_kill_detached()
1664 		    prov, strerror(errno));  in eli_kill_detached()
1668 	(void)eli_trash_metadata(req, prov, fd, offset);  in eli_kill_detached()
1675 	const char *prov;  in eli_kill()  local
1697 		prov = gctl_get_ascii(req, "arg%d", i);  in eli_kill()
1698 		if (!eli_is_attached(prov))  in eli_kill()
1699 			eli_kill_detached(req, prov);  in eli_kill()
1706 eli_backup_create(struct gctl_req *req, const char *prov, const char *file)  in eli_backup_create()  argument
1717 	secsize = g_get_sectorsize(prov);  in eli_backup_create()
1719 		gctl_error(req, "Cannot get informations about %s: %s.", prov,  in eli_backup_create()
1729 	error = g_metadata_read(prov, sector, secsize, G_ELI_MAGIC);  in eli_backup_create()
1731 		gctl_error(req, "Unable to read metadata from %s: %s.", prov,  in eli_backup_create()
1765 	const char *file, *prov;  in eli_backup()  local
1773 	prov = gctl_get_ascii(req, "arg0");  in eli_backup()
1776 	eli_backup_create(req, prov, file);  in eli_backup()
1783 	const char *file, *prov;  in eli_restore()  local
1793 	prov = gctl_get_ascii(req, "arg1");  in eli_restore()
1799 	mediasize = g_get_mediasize(prov);  in eli_restore()
1801 		gctl_error(req, "Cannot get informations about %s: %s.", prov,  in eli_restore()
1816 	(void)eli_metadata_store(req, prov, &md);  in eli_restore()
1823 	const char *prov;  in eli_resize()  local
1834 	prov = gctl_get_ascii(req, "arg0");  in eli_resize()
1840 	provfd = g_open(prov, 1);  in eli_resize()
1842 		gctl_error(req, "Cannot open %s: %s.", prov, strerror(errno));  in eli_resize()
1849 		gctl_error(req, "Cannot get information about %s: %s.", prov,  in eli_resize()
1882 		    prov, (unsigned int)md.md_version, G_ELI_VERSION);  in eli_resize()
1885 		gctl_error(req, "Inconsistent provider's %s metadata.", prov);  in eli_resize()
1890 		    prov, strerror(error));  in eli_resize()
1913 	(void)eli_metadata_store(req, prov, &md);  in eli_resize()
1915 	(void)eli_trash_metadata(req, prov, provfd, oldsize - secsize);  in eli_resize()