186 dump_record(dmu_replay_record_t *drr, void *payload, int payload_len,  in dump_record()  argument
191 	fletcher_4_incremental_native(drr,  in dump_record()
193 	if (drr->drr_type != DRR_BEGIN) {  in dump_record()
194 		ASSERT(ZIO_CHECKSUM_IS_ZERO(&drr->drr_u.  in dump_record()
196 		drr->drr_u.drr_checksum.drr_checksum = *zc;  in dump_record()
198 	fletcher_4_incremental_native(&drr->drr_u.drr_checksum.drr_checksum,  in dump_record()
200 	if (write(outfd, drr, sizeof (*drr)) == -1)  in dump_record()
214 	dmu_replay_record_t drr = { 0 };  in zfs_send_compoundstream_begin()  local
226 	drr.drr_type = DRR_BEGIN;  in zfs_send_compoundstream_begin()
227 	drr.drr_u.drr_begin.drr_magic = DMU_BACKUP_MAGIC;  in zfs_send_compoundstream_begin()
228 	DMU_SET_STREAM_HDRTYPE(drr.drr_u.drr_begin.drr_versioninfo,  in zfs_send_compoundstream_begin()
230 	DMU_SET_FEATUREFLAGS(drr.drr_u.drr_begin.drr_versioninfo,  in zfs_send_compoundstream_begin()
232 	(void) snprintf(drr.drr_u.drr_begin.drr_toname,  in zfs_send_compoundstream_begin()
233 	    sizeof (drr.drr_u.drr_begin.drr_toname), "%s@%s", zfs_get_name(zhp),  in zfs_send_compoundstream_begin()
235 	drr.drr_payloadlen = payload_len;  in zfs_send_compoundstream_begin()
237 	err = dump_record(&drr, payload, payload_len, &zc, outfd);  in zfs_send_compoundstream_begin()
241 	bzero(&drr, sizeof (drr));  in zfs_send_compoundstream_begin()
242 	drr.drr_type = DRR_END;  in zfs_send_compoundstream_begin()
243 	drr.drr_u.drr_end.drr_checksum = zc;  in zfs_send_compoundstream_begin()
244 	err = write(outfd, &drr, sizeof (drr));  in zfs_send_compoundstream_begin()
256 	dmu_replay_record_t drr = { 0 };  in zfs_send_compoundstream_end()  local
258 	drr.drr_type = DRR_END;  in zfs_send_compoundstream_end()
259 	if (write(outfd, &drr, sizeof (drr)) == -1)  in zfs_send_compoundstream_end()
288 	dmu_replay_record_t *drr = &thedrr;  in cksummer()  local
318 	while (ssread(drr, sizeof (*drr), ofp) != 0) {  in cksummer()
320 		switch (drr->drr_type) {  in cksummer()
323 			struct drr_begin *drrb = &drr->drr_u.drr_begin;  in cksummer()
336 			if (drr->drr_payloadlen != 0) {  in cksummer()
337 				sz = drr->drr_payloadlen;  in cksummer()
347 			if (dump_record(drr, buf, sz, &stream_cksum,  in cksummer()
355 			struct drr_end *drre = &drr->drr_u.drr_end;  in cksummer()
358 			if (dump_record(drr, NULL, 0, &stream_cksum,  in cksummer()
366 			struct drr_object *drro = &drr->drr_u.drr_object;  in cksummer()
372 			if (dump_record(drr, buf,  in cksummer()
381 			struct drr_spill *drrs = &drr->drr_u.drr_spill;  in cksummer()
383 			if (dump_record(drr, buf, drrs->drr_length,  in cksummer()
391 			if (dump_record(drr, NULL, 0, &stream_cksum,  in cksummer()
399 			struct drr_write *drrw = &drr->drr_u.drr_write;  in cksummer()
468 				if (dump_record(drr, buf, drrw->drr_length,  in cksummer()
478 			    &drr->drr_u.drr_write_embedded;  in cksummer()
481 			if (dump_record(drr, buf,  in cksummer()
490 			if (dump_record(drr, NULL, 0, &stream_cksum,  in cksummer()
498 			    drr->drr_type);  in cksummer()
1724 		dmu_replay_record_t drr = { 0 };  in zfs_send()  local
1760 			drr.drr_type = DRR_BEGIN;  in zfs_send()
1761 			drr.drr_u.drr_begin.drr_magic = DMU_BACKUP_MAGIC;  in zfs_send()
1762 			DMU_SET_STREAM_HDRTYPE(drr.drr_u.drr_begin.  in zfs_send()
1764 			DMU_SET_FEATUREFLAGS(drr.drr_u.drr_begin.  in zfs_send()
1766 			(void) snprintf(drr.drr_u.drr_begin.drr_toname,  in zfs_send()
1767 			    sizeof (drr.drr_u.drr_begin.drr_toname),  in zfs_send()
1769 			drr.drr_payloadlen = buflen;  in zfs_send()
1771 			err = dump_record(&drr, packbuf, buflen, &zc, outfd);  in zfs_send()
1777 			bzero(&drr, sizeof (drr));  in zfs_send()
1778 			drr.drr_type = DRR_END;  in zfs_send()
1779 			drr.drr_u.drr_end.drr_checksum = zc;  in zfs_send()
1780 			err = write(outfd, &drr, sizeof (drr));  in zfs_send()
1914 		dmu_replay_record_t drr = { 0 };  in zfs_send()  local
1915 		drr.drr_type = DRR_END;  in zfs_send()
1916 		if (write(outfd, &drr, sizeof (drr)) == -1) {  in zfs_send()
2613     recvflags_t *flags, dmu_replay_record_t *drr, zio_cksum_t *zc,  in zfs_receive_package()  argument
2632 	assert(drr->drr_type == DRR_BEGIN);  in zfs_receive_package()
2633 	assert(drr->drr_u.drr_begin.drr_magic == DMU_BACKUP_MAGIC);  in zfs_receive_package()
2634 	assert(DMU_GET_STREAM_HDRTYPE(drr->drr_u.drr_begin.drr_versioninfo) ==  in zfs_receive_package()
2640 	if (drr->drr_payloadlen != 0) {  in zfs_receive_package()
2641 		error = recv_read_nvlist(hdl, fd, drr->drr_payloadlen,  in zfs_receive_package()
2689 	if (drr->drr_payloadlen != 0) {  in zfs_receive_package()
2707 				struct drr_begin *drrb = &drr->drr_u.drr_begin;  in zfs_receive_package()
2765 	(void) strlcpy(sendfs, drr->drr_u.drr_begin.drr_toname,  in zfs_receive_package()
2789 	if (drr->drr_payloadlen != 0 && fromsnap != NULL) {  in zfs_receive_package()
2824 	dmu_replay_record_t *drr;  in recv_skip()  local
2832 	drr = buf;  in recv_skip()
2834 	while (recv_read(hdl, fd, drr, sizeof (dmu_replay_record_t),  in recv_skip()
2837 			drr->drr_type = BSWAP_32(drr->drr_type);  in recv_skip()
2839 		switch (drr->drr_type) {  in recv_skip()
2841 			if (drr->drr_payloadlen != 0) {  in recv_skip()
2843 				    drr->drr_payloadlen, B_FALSE, NULL);  in recv_skip()
2853 				drr->drr_u.drr_object.drr_bonuslen =  in recv_skip()
2854 				    BSWAP_32(drr->drr_u.drr_object.  in recv_skip()
2858 			    P2ROUNDUP(drr->drr_u.drr_object.drr_bonuslen, 8),  in recv_skip()
2864 				drr->drr_u.drr_write.drr_length =  in recv_skip()
2865 				    BSWAP_64(drr->drr_u.drr_write.drr_length);  in recv_skip()
2868 			    drr->drr_u.drr_write.drr_length, B_FALSE, NULL);  in recv_skip()
2872 				drr->drr_u.drr_write.drr_length =  in recv_skip()
2873 				    BSWAP_64(drr->drr_u.drr_spill.drr_length);  in recv_skip()
2876 			    drr->drr_u.drr_spill.drr_length, B_FALSE, NULL);  in recv_skip()
2880 				drr->drr_u.drr_write_embedded.drr_psize =  in recv_skip()
2881 				    BSWAP_32(drr->drr_u.drr_write_embedded.  in recv_skip()
2885 			    P2ROUNDUP(drr->drr_u.drr_write_embedded.drr_psize,  in recv_skip()
2943     const char *originsnap, recvflags_t *flags, dmu_replay_record_t *drr,  in zfs_receive_one()  argument
2952 	struct drr_begin *drrb = &drr->drr_u.drr_begin;  in zfs_receive_one()
3508 	dmu_replay_record_t drr, drr_noswap;  in zfs_receive_impl()  local
3509 	struct drr_begin *drrb = &drr.drr_u.drr_begin;  in zfs_receive_impl()
3532 	if (0 != (err = recv_read(hdl, infd, &drr, sizeof (drr), B_FALSE,  in zfs_receive_impl()
3536 	if (drr.drr_type == DRR_END || drr.drr_type == BSWAP_32(DRR_END)) {  in zfs_receive_impl()
3542 	drr_noswap = drr;  in zfs_receive_impl()
3551 		fletcher_4_incremental_byteswap(&drr, sizeof (drr), &zcksum);  in zfs_receive_impl()
3554 		drr.drr_type = BSWAP_32(drr.drr_type);  in zfs_receive_impl()
3555 		drr.drr_payloadlen = BSWAP_32(drr.drr_payloadlen);  in zfs_receive_impl()
3565 	if (drrb->drr_magic != DMU_BACKUP_MAGIC || drr.drr_type != DRR_BEGIN) {  in zfs_receive_impl()
3597 			    drr.drr_u.drr_begin.drr_toname,  in zfs_receive_impl()
3604 		    &drr, &drr_noswap, sendfs, stream_nv, stream_avl, top_zfs,  in zfs_receive_impl()
3609 		return (zfs_receive_package(hdl, infd, tosnap, flags, &drr,  in zfs_receive_impl()