libzfs/common/libzfs_diff.c

59 	zfs_handle_t *zhp;
93 	error = ioctl(di->zhp->zfs_hdl->libzfs_fd, ZFS_IOC_OBJ_TO_STATS, &zc);
377 	libzfs_handle_t *lhdl = di->zhp->zfs_hdl;
494 		return (zfs_error(di->zhp->zfs_hdl, EZFS_DIFF, di->errbuf));
507 	libzfs_handle_t *hdl = di->zhp->zfs_hdl;
553 	libzfs_handle_t *hdl = di->zhp->zfs_hdl;
613 		zfs_handle_t *zhp;
615 		di->ds = zfs_alloc(di->zhp->zfs_hdl, tdslen + 1);
619 		zhp = zfs_open(hdl, di->ds, ZFS_TYPE_FILESYSTEM);
620 		while (zhp != NULL) {
621 			if (zfs_prop_get(zhp, ZFS_PROP_ORIGIN, origin,
623 				(void) zfs_close(zhp);
624 				zhp = NULL;
630 			(void) zfs_close(zhp);
631 			zhp = zfs_open(hdl, origin, ZFS_TYPE_FILESYSTEM);
634 		if (zhp == NULL) {
640 			(void) zfs_close(zhp);
672 	mounted = is_mounted(di->zhp->zfs_hdl, dsnm, mntpt);
677 		return (zfs_error(di->zhp->zfs_hdl, EZFS_BADTYPE, di->errbuf));
700 	di->tomnt = zfs_asprintf(di->zhp->zfs_hdl, "%s%s%s", di->dsmnt,
719 	di->frommnt = zfs_asprintf(di->zhp->zfs_hdl, "%s%s%s", frommntpt,
729 setup_differ_info(zfs_handle_t *zhp, const char *fromsnap,
732 	di->zhp = zhp;
750 zfs_show_diffs(zfs_handle_t *zhp, int outfd, const char *fromsnap,
763 	if (setup_differ_info(zhp, fromsnap, tosnap, &di)) {
769 		zfs_error_aux(zhp->zfs_hdl, strerror(errno));
771 		return (zfs_error(zhp->zfs_hdl, EZFS_PIPEFAILED, errbuf));
782 		zfs_error_aux(zhp->zfs_hdl, strerror(errno));
786 		return (zfs_error(zhp->zfs_hdl,
795 	iocerr = ioctl(zhp->zfs_hdl->libzfs_fd, ZFS_IOC_DIFF, &zc);
800 			zfs_error_aux(zhp->zfs_hdl, dgettext(TEXT_DOMAIN,
805 			zfs_error_aux(zhp->zfs_hdl, dgettext(TEXT_DOMAIN,
808 			zfs_error_aux(zhp->zfs_hdl, strerror(errno));
815 			zfs_error_aux(zhp->zfs_hdl, strerror(di.zerr));
816 			return (zfs_error(zhp->zfs_hdl, EZFS_DIFF, di.errbuf));
818 			return (zfs_error(zhp->zfs_hdl, EZFS_DIFFDATA, errbuf));
826 		zfs_error_aux(zhp->zfs_hdl, strerror(di.zerr));
827 		return (zfs_error(zhp->zfs_hdl, EZFS_DIFF, di.errbuf));