2 * Routines only used by the receiving process.
4 * Copyright (C) 1996-2000 Andrew Tridgell
5 * Copyright (C) 1996 Paul Mackerras
6 * Copyright (C) 2003-2009 Wayne Davison
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 3 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, visit the http://fsf.org website.
28 extern int inc_recurse;
29 extern int log_before_transfer;
30 extern int stdout_format_has_i;
31 extern int logfile_format_has_i;
32 extern int csum_length;
33 extern int read_batch;
34 extern int write_batch;
35 extern int batch_gen_fd;
36 extern int protocol_version;
37 extern int relative_paths;
38 extern int preserve_hard_links;
39 extern int preserve_perms;
40 extern int preserve_xattrs;
41 extern int basis_dir_cnt;
42 extern int make_backups;
43 extern int cleanup_got_literal;
44 extern int remove_source_files;
45 extern int append_mode;
46 extern int sparse_files;
47 extern int keep_partial;
48 extern int checksum_len;
49 extern int checksum_seed;
51 extern int allowed_lull;
52 extern int delay_updates;
53 extern mode_t orig_umask;
54 extern struct stats stats;
56 extern char *partial_dir;
57 extern char *basis_dir[MAX_BASIS_DIRS+1];
58 extern char sender_file_sum[MAX_DIGEST_LEN];
59 extern struct file_list *cur_flist, *first_flist, *dir_flist;
60 extern filter_rule_list daemon_filter_list;
62 static struct bitbag *delayed_bits = NULL;
63 static int phase = 0, redoing = 0;
64 static flist_ndx_list batch_redo_list;
65 /* We're either updating the basis file or an identical copy: */
66 static int updating_basis_or_equiv;
68 #define TMPNAME_SUFFIX ".XXXXXX"
69 #define TMPNAME_SUFFIX_LEN ((int)sizeof TMPNAME_SUFFIX - 1)
70 #define MAX_UNIQUE_NUMBER 999999
71 #define MAX_UNIQUE_LOOP 100
73 /* get_tmpname() - create a tmp filename for a given filename
75 * If a tmpdir is defined, use that as the directory to put it in. Otherwise,
76 * the tmp filename is in the same directory as the given name. Note that
77 * there may be no directory at all in the given name!
79 * The tmp filename is basically the given filename with a dot prepended, and
80 * .XXXXXX appended (for mkstemp() to put its unique gunk in). We take care
81 * to not exceed either the MAXPATHLEN or NAME_MAX, especially the last, as
82 * the basename basically becomes 8 characters longer. In such a case, the
83 * original name is shortened sufficiently to make it all fit.
85 * If the make_unique arg is True, the XXXXXX string is replaced with a unique
86 * string that doesn't exist at the time of the check. This is intended to be
87 * used for creating hard links, symlinks, devices, and special files, since
88 * normal files should be handled by mkstemp() for safety.
90 * Of course, the only reason the file is based on the original name is to
91 * make it easier to figure out what purpose a temp file is serving when a
92 * transfer is in progress. */
93 int get_tmpname(char *fnametmp, const char *fname, BOOL make_unique)
95 int maxname, added, length = 0;
100 /* Note: this can't overflow, so the return value is safe */
101 length = strlcpy(fnametmp, tmpdir, MAXPATHLEN - 2);
102 fnametmp[length++] = '/';
105 if ((f = strrchr(fname, '/')) != NULL) {
109 /* copy up to and including the slash */
110 strlcpy(fnametmp, fname, length + 1);
114 fnametmp[length++] = '.';
116 /* The maxname value is bufsize, and includes space for the '\0'.
117 * NAME_MAX needs an extra -1 for the name's leading dot. */
118 maxname = MIN(MAXPATHLEN - length - TMPNAME_SUFFIX_LEN,
119 NAME_MAX - 1 - TMPNAME_SUFFIX_LEN);
122 rprintf(FERROR_XFER, "temporary filename too long: %s\n", fname);
127 added = strlcpy(fnametmp + length, f, maxname);
128 if (added >= maxname)
130 suf = fnametmp + length + added;
133 static unsigned counter_limit;
136 if (!counter_limit) {
137 counter_limit = (unsigned)getpid() + MAX_UNIQUE_LOOP;
138 if (counter_limit > MAX_UNIQUE_NUMBER || counter_limit < MAX_UNIQUE_LOOP)
139 counter_limit = MAX_UNIQUE_LOOP;
141 counter = counter_limit - MAX_UNIQUE_LOOP;
143 /* This doesn't have to be very good because we don't need
144 * to worry about someone trying to guess the values: all
145 * a conflict will do is cause a device, special file, hard
146 * link, or symlink to fail to be created. Also: avoid
147 * using mktemp() due to gcc's annoying warning. */
149 snprintf(suf, TMPNAME_SUFFIX_LEN+1, ".%d", counter);
150 if (access(fnametmp, 0) < 0)
152 if (++counter >= counter_limit)
156 memcpy(suf, TMPNAME_SUFFIX, TMPNAME_SUFFIX_LEN+1);
161 /* Opens a temporary file for writing.
162 * Success: Writes name into fnametmp, returns fd.
163 * Failure: Clobbers fnametmp, returns -1.
164 * Calling cleanup_set() is the caller's job. */
165 int open_tmpfile(char *fnametmp, const char *fname, struct file_struct *file)
169 if (!get_tmpname(fnametmp, fname, False))
172 /* We initially set the perms without the setuid/setgid bits or group
173 * access to ensure that there is no race condition. They will be
174 * correctly updated after the right owner and group info is set.
175 * (Thanks to snabb@epipe.fi for pointing this out.) */
176 fd = do_mkstemp(fnametmp, (file->mode & INITACCESSPERMS) | S_IWUSR);
179 /* In most cases parent directories will already exist because their
180 * information should have been previously transferred, but that may
181 * not be the case with -R */
182 if (fd == -1 && relative_paths && errno == ENOENT
183 && make_path(fnametmp, MKP_SKIP_SLASH | MKP_DROP_NAME) == 0) {
184 /* Get back to name with XXXXXX in it. */
185 get_tmpname(fnametmp, fname, False);
186 fd = do_mkstemp(fnametmp, file->mode & INITACCESSPERMS);
191 rsyserr(FERROR_XFER, errno, "mkstemp %s failed",
192 full_fname(fnametmp));
199 static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
200 const char *fname, int fd, OFF_T total_size)
202 static char file_sum1[MAX_DIGEST_LEN];
203 struct map_struct *mapbuf;
204 struct sum_struct sum;
212 read_sum_head(f_in, &sum);
214 if (fd_r >= 0 && size_r > 0) {
215 int32 read_size = MAX(sum.blength * 2, 16*1024);
216 mapbuf = map_file(fd_r, size_r, read_size, sum.blength);
217 if (DEBUG_GTE(DELTASUM, 2)) {
218 rprintf(FINFO, "recv mapped %s of size %s\n",
219 fname_r, big_num(size_r));
224 sum_init(checksum_seed);
226 if (append_mode > 0) {
228 sum.flength = (OFF_T)sum.count * sum.blength;
230 sum.flength -= sum.blength - sum.remainder;
231 if (append_mode == 2 && mapbuf) {
232 for (j = CHUNK_SIZE; j < sum.flength; j += CHUNK_SIZE) {
233 if (INFO_GTE(PROGRESS, 1))
234 show_progress(offset, total_size);
235 sum_update(map_ptr(mapbuf, offset, CHUNK_SIZE),
239 if (offset < sum.flength) {
240 int32 len = (int32)(sum.flength - offset);
241 if (INFO_GTE(PROGRESS, 1))
242 show_progress(offset, total_size);
243 sum_update(map_ptr(mapbuf, offset, len), len);
246 offset = sum.flength;
247 if (fd != -1 && (j = do_lseek(fd, offset, SEEK_SET)) != offset) {
248 rsyserr(FERROR_XFER, errno, "lseek of %s returned %s, not %s",
249 full_fname(fname), big_num(j), big_num(offset));
250 exit_cleanup(RERR_FILEIO);
254 while ((i = recv_token(f_in, &data)) != 0) {
255 if (INFO_GTE(PROGRESS, 1))
256 show_progress(offset, total_size);
259 maybe_send_keepalive(time(NULL), MSK_ALLOW_FLUSH | MSK_ACTIVE_RECEIVER);
262 if (DEBUG_GTE(DELTASUM, 3)) {
263 rprintf(FINFO,"data recv %d at %s\n",
267 stats.literal_data += i;
268 cleanup_got_literal = 1;
272 if (fd != -1 && write_file(fd,data,i) != i)
273 goto report_write_error;
279 offset2 = i * (OFF_T)sum.blength;
281 if (i == (int)sum.count-1 && sum.remainder != 0)
284 stats.matched_data += len;
286 if (DEBUG_GTE(DELTASUM, 3)) {
288 "chunk[%d] of size %ld at %s offset=%s%s\n",
289 i, (long)len, big_num(offset2), big_num(offset),
290 updating_basis_or_equiv && offset == offset2 ? " (seek)" : "");
294 map = map_ptr(mapbuf,offset2,len);
297 sum_update(map, len);
300 if (updating_basis_or_equiv) {
301 if (offset == offset2 && fd != -1) {
303 if (flush_write_file(fd) < 0)
304 goto report_write_error;
306 if ((pos = do_lseek(fd, len, SEEK_CUR)) != offset) {
307 rsyserr(FERROR_XFER, errno,
308 "lseek of %s returned %s, not %s",
310 big_num(pos), big_num(offset));
311 exit_cleanup(RERR_FILEIO);
316 if (fd != -1 && map && write_file(fd, map, len) != (int)len)
317 goto report_write_error;
321 if (flush_write_file(fd) < 0)
322 goto report_write_error;
324 #ifdef HAVE_FTRUNCATE
325 if (inplace && fd != -1
326 && ftruncate(fd, offset) < 0) {
327 rsyserr(FERROR_XFER, errno, "ftruncate failed on %s",
332 if (INFO_GTE(PROGRESS, 1))
333 end_progress(total_size);
335 if (fd != -1 && offset > 0 && sparse_end(fd) != 0) {
337 rsyserr(FERROR_XFER, errno, "write failed on %s",
339 exit_cleanup(RERR_FILEIO);
342 if (sum_end(file_sum1) != checksum_len)
343 overflow_exit("checksum_len"); /* Impossible... */
348 read_buf(f_in, sender_file_sum, checksum_len);
349 if (DEBUG_GTE(DELTASUM, 2))
350 rprintf(FINFO,"got file_sum\n");
351 if (fd != -1 && memcmp(file_sum1, sender_file_sum, checksum_len) != 0)
357 static void discard_receive_data(int f_in, OFF_T length)
359 receive_data(f_in, NULL, -1, 0, NULL, -1, length);
362 static void handle_delayed_updates(char *local_name)
364 char *fname, *partialptr;
367 for (ndx = -1; (ndx = bitbag_next_bit(delayed_bits, ndx)) >= 0; ) {
368 struct file_struct *file = cur_flist->files[ndx];
369 fname = local_name ? local_name : f_name(file, NULL);
370 if ((partialptr = partial_dir_fname(fname)) != NULL) {
371 if (make_backups > 0 && !make_backup(fname, False))
373 if (DEBUG_GTE(RECV, 1)) {
374 rprintf(FINFO, "renaming %s to %s\n",
377 /* We don't use robust_rename() here because the
378 * partial-dir must be on the same drive. */
379 if (do_rename(partialptr, fname) < 0) {
380 rsyserr(FERROR_XFER, errno,
381 "rename failed for %s (from %s)",
382 full_fname(fname), partialptr);
384 if (remove_source_files
385 || (preserve_hard_links && F_IS_HLINKED(file)))
386 send_msg_int(MSG_SUCCESS, ndx);
387 handle_partial_dir(partialptr, PDIR_DELETE);
393 static void no_batched_update(int ndx, BOOL is_redo)
395 struct file_list *flist = flist_for_ndx(ndx, "no_batched_update");
396 struct file_struct *file = flist->files[ndx - flist->ndx_start];
398 rprintf(FERROR_XFER, "(No batched update for%s \"%s\")\n",
399 is_redo ? " resend of" : "", f_name(file, NULL));
401 if (inc_recurse && !dry_run)
402 send_msg_int(MSG_NO_SEND, ndx);
405 static int we_want_redo(int desired_ndx)
407 static int redo_ndx = -1;
409 while (redo_ndx < desired_ndx) {
411 no_batched_update(redo_ndx, True);
412 if ((redo_ndx = flist_ndx_pop(&batch_redo_list)) < 0)
416 if (redo_ndx == desired_ndx) {
424 static int gen_wants_ndx(int desired_ndx, int flist_num)
426 static int next_ndx = -1;
427 static int done_cnt = 0;
428 static BOOL got_eof = False;
433 /* TODO: integrate gen-reading I/O into perform_io() so this is not needed? */
434 io_flush(FULL_FLUSH);
436 while (next_ndx < desired_ndx) {
437 if (inc_recurse && flist_num <= done_cnt)
440 no_batched_update(next_ndx, False);
441 if ((next_ndx = read_int(batch_gen_fd)) < 0) {
451 if (next_ndx == desired_ndx) {
460 * main routine for receiver process.
462 * Receiver process runs on the same host as the generator process. */
463 int recv_files(int f_in, int f_out, char *local_name)
468 char *fname, fbuf[MAXPATHLEN];
469 char xname[MAXPATHLEN];
470 char fnametmp[MAXPATHLEN];
471 char *fnamecmp, *partialptr;
472 char fnamecmpbuf[MAXPATHLEN];
474 struct file_struct *file;
475 int itemizing = am_server ? logfile_format_has_i : stdout_format_has_i;
476 enum logcode log_code = log_before_transfer ? FLOG : FINFO;
477 int max_phase = protocol_version >= 29 ? 2 : 1;
478 int dflt_perms = (ACCESSPERMS & ~orig_umask);
480 const char *parent_dirname = "";
484 if (DEBUG_GTE(RECV, 1))
485 rprintf(FINFO, "recv_files(%d) starting\n", cur_flist->used);
488 delayed_bits = bitbag_create(cur_flist->used + 1);
493 /* This call also sets cur_flist. */
494 ndx = read_ndx_and_attrs(f_in, f_out, &iflags, &fnamecmp_type,
496 if (ndx == NDX_DONE) {
497 if (!am_server && INFO_GTE(PROGRESS, 2) && cur_flist) {
498 set_current_file_index(NULL, 0);
501 if (inc_recurse && first_flist) {
503 ndx = first_flist->used + first_flist->ndx_start;
504 gen_wants_ndx(ndx, first_flist->flist_num);
506 flist_free(first_flist);
509 } else if (read_batch && first_flist) {
510 ndx = first_flist->used;
511 gen_wants_ndx(ndx, first_flist->flist_num);
513 if (++phase > max_phase)
515 if (DEBUG_GTE(RECV, 1))
516 rprintf(FINFO, "recv_files phase=%d\n", phase);
517 if (phase == 2 && delay_updates)
518 handle_delayed_updates(local_name);
519 write_int(f_out, NDX_DONE);
523 if (ndx - cur_flist->ndx_start >= 0)
524 file = cur_flist->files[ndx - cur_flist->ndx_start];
526 file = dir_flist->files[cur_flist->parent_ndx];
527 fname = local_name ? local_name : f_name(file, fbuf);
529 if (DEBUG_GTE(RECV, 1))
530 rprintf(FINFO, "recv_files(%s)\n", fname);
532 #ifdef SUPPORT_XATTRS
533 if (iflags & ITEM_REPORT_XATTR && do_xfers)
534 recv_xattr_request(file, f_in);
537 if (!(iflags & ITEM_TRANSFER)) {
538 maybe_log_item(file, iflags, itemizing, xname);
539 #ifdef SUPPORT_XATTRS
540 if (preserve_xattrs && iflags & ITEM_REPORT_XATTR && do_xfers)
541 set_file_attrs(fname, file, NULL, fname, 0);
543 if (iflags & ITEM_IS_NEW) {
544 stats.created_files++;
545 if (S_ISREG(file->mode)) {
546 /* Nothing further to count. */
547 } else if (S_ISDIR(file->mode))
548 stats.created_dirs++;
550 else if (S_ISLNK(file->mode))
551 stats.created_symlinks++;
553 else if (IS_DEVICE(file->mode))
554 stats.created_devices++;
556 stats.created_specials++;
562 "got transfer request in phase 2 [%s]\n",
564 exit_cleanup(RERR_PROTOCOL);
567 if (file->flags & FLAG_FILE_SENT) {
568 if (csum_length == SHORT_SUM_LENGTH) {
569 if (keep_partial && !partial_dir)
570 make_backups = -make_backups; /* prevents double backup */
572 sparse_files = -sparse_files;
573 append_mode = -append_mode;
574 csum_length = SUM_LENGTH;
578 if (csum_length != SHORT_SUM_LENGTH) {
579 if (keep_partial && !partial_dir)
580 make_backups = -make_backups;
582 sparse_files = -sparse_files;
583 append_mode = -append_mode;
584 csum_length = SHORT_SUM_LENGTH;
587 if (iflags & ITEM_IS_NEW)
588 stats.created_files++;
591 if (!am_server && INFO_GTE(PROGRESS, 1))
592 set_current_file_index(file, ndx);
593 stats.xferred_files++;
594 stats.total_transferred_size += F_LENGTH(file);
596 cleanup_got_literal = 0;
598 if (daemon_filter_list.head
599 && check_filter(&daemon_filter_list, FLOG, fname, 0) < 0) {
600 rprintf(FERROR, "attempt to hack rsync failed.\n");
601 exit_cleanup(RERR_PROTOCOL);
607 : gen_wants_ndx(ndx, cur_flist->flist_num);
610 "(Skipping batched update for%s \"%s\")\n",
611 redoing ? " resend of" : "",
613 discard_receive_data(f_in, F_LENGTH(file));
614 file->flags |= FLAG_FILE_SENT;
619 if (!log_before_transfer)
620 remember_initial_stats();
622 if (!do_xfers) { /* log the transfer */
623 log_item(FCLIENT, file, iflags, NULL);
625 discard_receive_data(f_in, F_LENGTH(file));
628 if (write_batch < 0) {
629 log_item(FCLIENT, file, iflags, NULL);
631 discard_receive_data(f_in, F_LENGTH(file));
635 partialptr = partial_dir ? partial_dir_fname(fname) : fname;
637 if (protocol_version >= 29) {
638 switch (fnamecmp_type) {
642 case FNAMECMP_PARTIAL_DIR:
643 fnamecmp = partialptr;
645 case FNAMECMP_BACKUP:
646 fnamecmp = get_backup_name(fname);
650 pathjoin(fnamecmpbuf, MAXPATHLEN,
651 file->dirname, xname);
652 fnamecmp = fnamecmpbuf;
657 if (fnamecmp_type >= basis_dir_cnt) {
659 "invalid basis_dir index: %d.\n",
661 exit_cleanup(RERR_PROTOCOL);
663 pathjoin(fnamecmpbuf, sizeof fnamecmpbuf,
664 basis_dir[fnamecmp_type], fname);
665 fnamecmp = fnamecmpbuf;
668 if (!fnamecmp || (daemon_filter_list.head
669 && check_filter(&daemon_filter_list, FLOG, fname, 0) < 0)) {
671 fnamecmp_type = FNAMECMP_FNAME;
674 /* Reminder: --inplace && --partial-dir are never
675 * enabled at the same time. */
676 if (inplace && make_backups > 0) {
677 if (!(fnamecmp = get_backup_name(fname)))
680 fnamecmp_type = FNAMECMP_BACKUP;
681 } else if (partial_dir && partialptr)
682 fnamecmp = partialptr;
688 fd1 = do_open(fnamecmp, O_RDONLY, 0);
690 if (fd1 == -1 && protocol_version < 29) {
691 if (fnamecmp != fname) {
693 fd1 = do_open(fnamecmp, O_RDONLY, 0);
696 if (fd1 == -1 && basis_dir[0]) {
697 /* pre-29 allowed only one alternate basis */
698 pathjoin(fnamecmpbuf, sizeof fnamecmpbuf,
699 basis_dir[0], fname);
700 fnamecmp = fnamecmpbuf;
701 fd1 = do_open(fnamecmp, O_RDONLY, 0);
705 updating_basis_or_equiv = inplace
706 && (fnamecmp == fname || fnamecmp_type == FNAMECMP_BACKUP);
711 } else if (do_fstat(fd1,&st) != 0) {
712 rsyserr(FERROR_XFER, errno, "fstat %s failed",
713 full_fname(fnamecmp));
714 discard_receive_data(f_in, F_LENGTH(file));
717 send_msg_int(MSG_NO_SEND, ndx);
721 if (fd1 != -1 && S_ISDIR(st.st_mode) && fnamecmp == fname) {
722 /* this special handling for directories
723 * wouldn't be necessary if robust_rename()
724 * and the underlying robust_unlink could cope
727 rprintf(FERROR_XFER, "recv_files: %s is a directory\n",
728 full_fname(fnamecmp));
729 discard_receive_data(f_in, F_LENGTH(file));
732 send_msg_int(MSG_NO_SEND, ndx);
736 if (fd1 != -1 && !S_ISREG(st.st_mode)) {
741 /* If we're not preserving permissions, change the file-list's
742 * mode based on the local permissions and some heuristics. */
743 if (!preserve_perms) {
744 int exists = fd1 != -1;
746 const char *dn = file->dirname ? file->dirname : ".";
747 if (parent_dirname != dn
748 && strcmp(parent_dirname, dn) != 0) {
749 dflt_perms = default_perms_for_dir(dn);
753 file->mode = dest_mode(file->mode, st.st_mode,
757 /* We now check to see if we are writing the file "inplace" */
759 fd2 = do_open(fname, O_WRONLY|O_CREAT, 0600);
761 rsyserr(FERROR_XFER, errno, "open %s failed",
765 fd2 = open_tmpfile(fnametmp, fname, file);
767 cleanup_set(fnametmp, partialptr, file, fd1, fd2);
771 discard_receive_data(f_in, F_LENGTH(file));
775 send_msg_int(MSG_NO_SEND, ndx);
779 /* log the transfer */
780 if (log_before_transfer)
781 log_item(FCLIENT, file, iflags, NULL);
782 else if (!am_server && INFO_GTE(NAME, 1) && INFO_EQ(PROGRESS, 1))
783 rprintf(FINFO, "%s\n", fname);
786 recv_ok = receive_data(f_in, fnamecmp, fd1, st.st_size,
787 fname, fd2, F_LENGTH(file));
789 log_item(log_code, file, iflags, NULL);
793 if (close(fd2) < 0) {
794 rsyserr(FERROR, errno, "close failed on %s",
795 full_fname(fnametmp));
796 exit_cleanup(RERR_FILEIO);
799 if ((recv_ok && (!delay_updates || !partialptr)) || inplace) {
800 if (partialptr == fname)
802 if (!finish_transfer(fname, fnametmp, fnamecmp,
803 partialptr, file, recv_ok, 1))
805 else if (fnamecmp == partialptr) {
806 do_unlink(partialptr);
807 handle_partial_dir(partialptr, PDIR_DELETE);
809 } else if (keep_partial && partialptr) {
810 if (!handle_partial_dir(partialptr, PDIR_CREATE)) {
812 "Unable to create partial-dir for %s -- discarding %s.\n",
813 local_name ? local_name : f_name(file, NULL),
814 recv_ok ? "completed file" : "partial file");
817 } else if (!finish_transfer(partialptr, fnametmp, fnamecmp, NULL,
818 file, recv_ok, !partial_dir))
820 else if (delay_updates && recv_ok) {
821 bitbag_set_bit(delayed_bits, ndx);
831 file->flags |= FLAG_FILE_SENT;
837 if (remove_source_files || inc_recurse
838 || (preserve_hard_links && F_IS_HLINKED(file)))
839 send_msg_int(MSG_SUCCESS, ndx);
842 enum logcode msgtype = redoing ? FERROR_XFER : FWARNING;
843 if (msgtype == FERROR_XFER || INFO_GTE(NAME, 1)) {
844 char *errstr, *redostr, *keptstr;
845 if (!(keep_partial && partialptr) && !inplace)
846 keptstr = "discarded";
847 else if (partial_dir)
848 keptstr = "put into partial-dir";
850 keptstr = "retained";
851 if (msgtype == FERROR_XFER) {
856 redostr = read_batch ? " (may try again)"
857 : " (will try again)";
860 "%s: %s failed verification -- update %s%s.\n",
861 errstr, local_name ? f_name(file, NULL) : fname,
866 flist_ndx_push(&batch_redo_list, ndx);
867 send_msg_int(MSG_REDO, ndx);
868 file->flags |= FLAG_FILE_SENT;
869 } else if (inc_recurse)
870 send_msg_int(MSG_NO_SEND, ndx);
875 send_msg_int(MSG_NO_SEND, ndx);
879 if (make_backups < 0)
880 make_backups = -make_backups;
882 if (phase == 2 && delay_updates) /* for protocol_version < 29 */
883 handle_delayed_updates(local_name);
885 if (DEBUG_GTE(RECV, 1))
886 rprintf(FINFO,"recv_files finished\n");