libzfs/common/libzfs_sendrecv.c

131 ssread(void *buf, size_t len, FILE *stream)
135 	if ((outlen = fread(buf, len, 1, stream)) == 0)
246 	char *buf = zfs_alloc(dda->dedup_hdl, SPA_MAXBLOCKSIZE);
309 					buf = zfs_realloc(dda->dedup_hdl, buf,
312 				(void) ssread(buf, sz, ofp);
316 			if (dump_record(drr, buf, sz, &stream_cksum,
337 				(void) ssread(buf,
341 			if (dump_record(drr, buf,
351 			(void) ssread(buf, drrs->drr_length, ofp);
352 			if (dump_record(drr, buf, drrs->drr_length,
373 			(void) ssread(buf, payload_size, ofp);
387 				SHA256Update(&ctx, buf, payload_size);
439 				if (dump_record(drr, buf, payload_size,
450 			(void) ssread(buf,
452 			if (dump_record(drr, buf,
477 	free(buf);
1111 	char buf[16];
1148 			zfs_nicenum(bytes, buf, sizeof (buf));
1151 			    buf, zhp->zfs_name);
1191 		char buf[16];
1192 		zfs_nicenum(size, buf, sizeof (buf));
1194 		    " estimated size is %s"), buf);
1954 				char buf[16];
1955 				zfs_nicenum(sdd.size, buf, sizeof (buf));
1957 				    "total estimated size is %s\n"), buf);
2064 				char buf[16];
2065 				zfs_nicenum(size, buf, sizeof (buf));
2067 				    "total estimated size is %s\n"), buf);
2132 recv_read(libzfs_handle_t *hdl, int fd, void *buf, int ilen,
2135 	char *cp = buf;
2156 			(void) fletcher_4_incremental_byteswap(buf, ilen, zc);
2158 			(void) fletcher_4_incremental_native(buf, ilen, zc);
2167 	char *buf;
2170 	buf = zfs_alloc(hdl, len);
2171 	if (buf == NULL)
2174 	err = recv_read(hdl, fd, buf, len, byteswap, zc);
2176 		free(buf);
2180 	err = nvlist_unpack(buf, len, nvp, 0);
2181 	free(buf);
2411 	char buf[ZFS_MAX_DATASET_NAME_LEN];
2423 	(void) snprintf(buf, sizeof (buf), "%s@%s", fsname, snapname);
2424 	guid1hdl = zfs_open(hdl, buf, ZFS_TYPE_SNAPSHOT);
2430 	(void) snprintf(buf, sizeof (buf), "%s@%s", fsname, snapname);
2431 	guid2hdl = zfs_open(hdl, buf, ZFS_TYPE_SNAPSHOT);
2985 	void *buf = zfs_alloc(hdl, SPA_MAXBLOCKSIZE);
2992 	drr = buf;
3002 				(void) recv_read(hdl, fd, buf,
3008 			free(buf);
3017 			(void) recv_read(hdl, fd, buf,
3033 			(void) recv_read(hdl, fd, buf,
3041 			(void) recv_read(hdl, fd, buf,
3050 			(void) recv_read(hdl, fd, buf,
3066 	free(buf);