X-Git-Url: https://mattmccutchen.net/rsync/rsync-patches.git/blobdiff_plain/c0c7984e7f6009b6ab18ad3da998a56a9c0f083d..0ef5abcbbb95298fa9faf1d3eb275a9e76e1d951:/checksum-updating.diff

diff --git a/checksum-updating.diff b/checksum-updating.diff
index 8666a12..195cdf6 100644
--- a/checksum-updating.diff
+++ b/checksum-updating.diff
@@ -28,7 +28,7 @@ diff --git a/flist.c b/flist.c
  extern int am_root;
  extern int am_server;
  extern int am_daemon;
-@@ -94,6 +95,9 @@ extern iconv_t ic_send, ic_recv;
+@@ -95,6 +96,9 @@ extern iconv_t ic_send, ic_recv;
  
  #define PTR_SIZE (sizeof (struct file_struct *))
  
@@ -38,7 +38,7 @@ diff --git a/flist.c b/flist.c
  int io_error;
  int checksum_len;
  dev_t filesystem_dev; /* used to implement -x */
-@@ -133,8 +137,13 @@ static char empty_sum[MAX_DIGEST_LEN];
+@@ -134,8 +138,13 @@ static char empty_sum[MAX_DIGEST_LEN];
  static int flist_count_offset; /* for --delete --progress */
  static int dir_count = 0;
  
@@ -52,7 +52,7 @@ diff --git a/flist.c b/flist.c
  } *csum_cache = NULL;
  
  static void flist_sort_and_clean(struct file_list *flist, int flags);
-@@ -363,7 +372,79 @@ static void flist_done_allocating(struct file_list *flist)
+@@ -352,7 +361,79 @@ static void flist_done_allocating(struct file_list *flist)
  		flist->pool_boundary = ptr;
  }
  
@@ -133,7 +133,7 @@ diff --git a/flist.c b/flist.c
  {
  	int slot, slots = am_sender ? 1 : basis_dir_cnt + 1;
  
-@@ -377,6 +458,9 @@ void reset_checksum_cache()
+@@ -366,6 +447,9 @@ void reset_checksum_cache()
  		struct file_list *flist = csum_cache[slot].flist;
  
  		if (flist) {
@@ -143,7 +143,7 @@ diff --git a/flist.c b/flist.c
  			/* Reset the pool memory and empty the file-list array. */
  			pool_free_old(flist->file_pool,
  				      pool_boundary(flist->file_pool, 0));
-@@ -387,6 +471,10 @@ void reset_checksum_cache()
+@@ -376,6 +460,10 @@ void reset_checksum_cache()
  		flist->low = 0;
  		flist->high = -1;
  		flist->next = NULL;
@@ -154,7 +154,7 @@ diff --git a/flist.c b/flist.c
  	}
  }
  
-@@ -394,7 +482,7 @@ void reset_checksum_cache()
+@@ -383,7 +471,7 @@ void reset_checksum_cache()
  static int add_checksum(struct file_list *flist, const char *dirname,
  			const char *basename, int basename_len, OFF_T file_length,
  			time_t mtime, uint32 ctime, uint32 inode,
@@ -163,7 +163,7 @@ diff --git a/flist.c b/flist.c
  {
  	struct file_struct *file;
  	int alloc_len, extra_len;
-@@ -411,7 +499,7 @@ static int add_checksum(struct file_list *flist, const char *dirname,
+@@ -400,7 +488,7 @@ static int add_checksum(struct file_list *flist, const char *dirname,
  	if (extra_len & (EXTRA_ROUNDING * EXTRA_LEN))
  		extra_len = (extra_len | (EXTRA_ROUNDING * EXTRA_LEN)) + EXTRA_LEN;
  #endif
@@ -172,7 +172,7 @@ diff --git a/flist.c b/flist.c
  	bp = pool_alloc(flist->file_pool, alloc_len, "add_checksum");
  
  	memset(bp, 0, extra_len + FILE_STRUCT_LEN);
-@@ -420,7 +508,14 @@ static int add_checksum(struct file_list *flist, const char *dirname,
+@@ -409,7 +497,14 @@ static int add_checksum(struct file_list *flist, const char *dirname,
  	bp += FILE_STRUCT_LEN;
  
  	memcpy(bp, basename, basename_len);
@@ -187,7 +187,7 @@ diff --git a/flist.c b/flist.c
  	file->mode = S_IFREG;
  	file->modtime = mtime;
  	file->len32 = (uint32)file_length;
-@@ -449,10 +544,11 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -438,10 +533,11 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
  	char line[MAXPATHLEN+1024], fbuf[MAXPATHLEN], sum[MAX_DIGEST_LEN];
  	FILE *fp;
  	char *cp;
@@ -200,7 +200,7 @@ diff --git a/flist.c b/flist.c
  	int dlen = dirname ? strlcpy(fbuf, dirname, sizeof fbuf) : 0;
  
  	if (dlen >= (int)(sizeof fbuf - 1 - RSYNCSUMS_LEN))
-@@ -473,7 +569,7 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -462,7 +558,7 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
  	while (fgets(line, sizeof line, fp)) {
  		cp = line;
  		if (protocol_version >= 30) {
@@ -209,7 +209,7 @@ diff --git a/flist.c b/flist.c
  			if (*cp == '=')
  				while (*++cp == '=') {}
  			else
-@@ -484,7 +580,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -473,7 +569,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
  		}
  
  		if (*cp == '=') {
@@ -225,7 +225,7 @@ diff --git a/flist.c b/flist.c
  		} else {
  			for (i = 0; i < checksum_len*2; i++, cp++) {
  				int x;
-@@ -502,13 +605,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -491,13 +594,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
  				else
  					sum[i/2] = x << 4;
  			}
@@ -241,7 +241,7 @@ diff --git a/flist.c b/flist.c
  			if (*cp == '=')
  				while (*++cp == '=') {}
  			else
-@@ -558,24 +662,112 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -547,24 +651,112 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
  			continue;
  
  		strlcpy(fbuf+dlen, cp, sizeof fbuf - dlen);
@@ -356,7 +356,7 @@ diff --git a/flist.c b/flist.c
  		read_checksums(slot, flist, file->dirname);
  	}
  
-@@ -587,12 +779,31 @@ void get_cached_checksum(int slot, const char *fname, struct file_struct *file,
+@@ -576,12 +768,31 @@ void get_cached_checksum(int slot, const char *fname, struct file_struct *file,
  		 && (checksum_files & CSF_LAX
  		  || (F_CTIME(fp) == (uint32)stp->st_ctime
  		   && F_INODE(fp) == (uint32)stp->st_ino))) {
@@ -388,8 +388,8 @@ diff --git a/flist.c b/flist.c
 +	}
  }
  
- int push_pathname(const char *dir, int len)
-@@ -1378,6 +1589,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+ /* Call this with EITHER (1) "file, NULL, 0" to chdir() to the file's
+@@ -1407,6 +1618,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
  	if (is_excluded(thisname, S_ISDIR(st.st_mode) != 0, filter_level)) {
  		if (ignore_perishable)
  			non_perishable_cnt++;
@@ -398,7 +398,7 @@ diff --git a/flist.c b/flist.c
  		return NULL;
  	}
  
-@@ -1424,13 +1637,13 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+@@ -1453,13 +1666,13 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
  			lastdir[len] = '\0';
  			lastdir_len = len;
  			if (checksum_files && am_sender && flist)
@@ -414,7 +414,7 @@ diff --git a/flist.c b/flist.c
  		}
  	}
  	basename_len = strlen(basename) + 1; /* count the '\0' */
-@@ -1512,7 +1725,7 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+@@ -1545,7 +1758,7 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
  
  	if (always_checksum && am_sender && S_ISREG(st.st_mode)) {
  		if (flist && checksum_files)
@@ -423,7 +423,7 @@ diff --git a/flist.c b/flist.c
  		else
  			file_checksum(thisname, st.st_size, tmp_sum);
  	}
-@@ -1804,6 +2017,9 @@ static void send_directory(int f, struct file_list *flist, char *fbuf, int len,
+@@ -1898,6 +2111,9 @@ static void send_directory(int f, struct file_list *flist, char *fbuf, int len,
  
  	closedir(d);
  
@@ -433,16 +433,16 @@ diff --git a/flist.c b/flist.c
  	if (f >= 0 && recurse && !divert_dirs) {
  		int i, end = flist->used - 1;
  		/* send_if_directory() bumps flist->used, so use "end". */
-@@ -2389,6 +2605,9 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
- 		}
+@@ -2495,6 +2711,9 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
  	} else
  		flist_eof = 1;
-+	
+ 
 +	if (checksum_files & CSF_UPDATE && flist_eof)
 +		reset_checksum_cache(0); /* writes any last updates */
- 
++
  	return flist;
  }
+ 
 diff --git a/generator.c b/generator.c
 --- a/generator.c
 +++ b/generator.c
@@ -454,7 +454,7 @@ diff --git a/generator.c b/generator.c
  static const char *solo_file = NULL;
  
  /* For calling delete_item() and delete_dir_contents(). */
-@@ -717,7 +718,7 @@ int unchanged_file(char *fn, struct file_struct *file, STRUCT_STAT *st, int slot
+@@ -726,7 +727,7 @@ int unchanged_file(char *fn, struct file_struct *file, STRUCT_STAT *st, int slot
  	if (always_checksum > 0 && S_ISREG(st->st_mode)) {
  		char sum[MAX_DIGEST_LEN];
  		if (checksum_files && slot >= 0)
@@ -463,7 +463,7 @@ diff --git a/generator.c b/generator.c
  		else
  			file_checksum(fn, st->st_size, sum);
  		return memcmp(sum, F_SUM(file), checksum_len) == 0;
-@@ -1350,7 +1351,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+@@ -1369,7 +1370,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
  				fuzzy_dirlist = get_dirlist(fnamecmpbuf, -1, 1);
  			}
  			if (checksum_files) {
@@ -473,23 +473,15 @@ diff --git a/generator.c b/generator.c
  			}
  			need_new_dirscan = 0;
  		}
-@@ -1488,9 +1490,12 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
- 				DEV_MINOR(devp) = minor(real_sx.st.st_dev);
- 			}
+@@ -1519,6 +1521,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+ 			else
+ 				change_local_filter_dir(fname, strlen(fname), F_DEPTH(file));
  		}
--		else if (delete_during && f_out != -1 && !phase
--		    && BITS_SETnUNSET(file->flags, FLAG_CONTENT_DIR, FLAG_MISSING_DIR))
--			delete_in_dir(fname, file, &real_sx.st.st_dev);
-+		else if (file->flags & FLAG_CONTENT_DIR && f_out != -1) {
-+			if (delete_during && !phase && !(file->flags & FLAG_MISSING_DIR))
-+				delete_in_dir(fname, file, &real_sx.st.st_dev);
-+			upcoming_whole_dir = 1;
-+		} else
-+			upcoming_whole_dir = 0;
++		upcoming_whole_dir = file->flags & FLAG_CONTENT_DIR && f_out != -1 ? 1 : 0;
  		goto cleanup;
  	}
  
-@@ -1783,6 +1788,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+@@ -1811,6 +1814,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
  			handle_partial_dir(partialptr, PDIR_DELETE);
  		}
  		set_file_attrs(fname, file, &sx, NULL, maybe_ATTRS_REPORT);
@@ -498,15 +490,15 @@ diff --git a/generator.c b/generator.c
  		if (itemizing)
  			itemize(fnamecmp, file, ndx, statret, &sx, 0, 0, NULL);
  #ifdef SUPPORT_HARD_LINKS
-@@ -2195,6 +2202,7 @@ void generate_files(int f_out, const char *local_name)
- 					delete_in_dir(f_name(fp, fbuf), fp, &dirdev);
- 				}
+@@ -2252,6 +2257,7 @@ void generate_files(int f_out, const char *local_name)
+ 				} else
+ 					change_local_filter_dir(fbuf, strlen(fbuf), F_DEPTH(fp));
  			}
 +			upcoming_whole_dir = fp->flags & FLAG_CONTENT_DIR ? 1 : 0;
  		}
  		for (i = cur_flist->low; i <= cur_flist->high; i++) {
  			struct file_struct *file = cur_flist->sorted[i];
-@@ -2275,6 +2283,9 @@ void generate_files(int f_out, const char *local_name)
+@@ -2338,6 +2344,9 @@ void generate_files(int f_out, const char *local_name)
  			wait_for_receiver();
  	}
  
@@ -527,7 +519,7 @@ diff --git a/io.c b/io.c
  extern int protocol_version;
  extern int remove_source_files;
  extern int preserve_hard_links;
-@@ -205,6 +206,9 @@ static void got_flist_entry_status(enum festatus status, const char *buf)
+@@ -161,6 +162,9 @@ static void got_flist_entry_status(enum festatus status, const char *buf)
  				flist_ndx_push(&hlink_list, ndx);
  				flist->in_progress++;
  			}
@@ -554,7 +546,7 @@ diff --git a/loadparm.c b/loadparm.c
 diff --git a/options.c b/options.c
 --- a/options.c
 +++ b/options.c
-@@ -1233,7 +1233,15 @@ int parse_arguments(int *argc_p, const char ***argv_p)
+@@ -1234,7 +1234,15 @@ int parse_arguments(int *argc_p, const char ***argv_p)
  
  		case OPT_SUMFILES:
  			arg = poptGetOptArg(pc);
@@ -582,7 +574,7 @@ diff --git a/receiver.c b/receiver.c
  extern int inplace;
  extern int delay_updates;
  extern mode_t orig_umask;
-@@ -339,7 +340,7 @@ static void handle_delayed_updates(char *local_name)
+@@ -343,7 +344,7 @@ static void handle_delayed_updates(char *local_name)
  					"rename failed for %s (from %s)",
  					full_fname(fname), partialptr);
  			} else {
@@ -591,9 +583,9 @@ diff --git a/receiver.c b/receiver.c
  				 || (preserve_hard_links && F_IS_HLINKED(file)))
  					send_msg_int(MSG_SUCCESS, ndx);
  				handle_partial_dir(partialptr, PDIR_DELETE);
-@@ -716,7 +717,7 @@ int recv_files(int f_in, char *local_name)
- 
- 		switch (recv_ok) {
+@@ -758,7 +759,7 @@ int recv_files(int f_in, char *local_name)
+ 		case 2:
+ 			break;
  		case 1:
 -			if (remove_source_files || inc_recurse
 +			if (remove_source_files || inc_recurse || checksum_files & CSF_UPDATE
@@ -603,7 +595,7 @@ diff --git a/receiver.c b/receiver.c
 diff --git a/rsync.h b/rsync.h
 --- a/rsync.h
 +++ b/rsync.h
-@@ -866,6 +866,8 @@ typedef struct {
+@@ -885,6 +885,8 @@ typedef struct {
  
  #define CSF_ENABLE (1<<1)
  #define CSF_LAX (1<<2)
@@ -615,7 +607,7 @@ diff --git a/rsync.h b/rsync.h
 diff --git a/rsync.yo b/rsync.yo
 --- a/rsync.yo
 +++ b/rsync.yo
-@@ -544,9 +544,13 @@ computed just as it would be if bf(--sumfiles) was not specified.
+@@ -548,9 +548,13 @@ computed just as it would be if bf(--sumfiles) was not specified.
  
  The MODE value is either "lax", for relaxed checking (which compares size
  and mtime), "strict" (which also compares ctime and inode), or "none" to
@@ -636,7 +628,7 @@ diff --git a/rsyncd.conf.yo b/rsyncd.conf.yo
 --- a/rsyncd.conf.yo
 +++ b/rsyncd.conf.yo
 @@ -284,13 +284,15 @@ The default is tt(/var/run/rsyncd.lock).
- dit(bf(checksum files)) This option tells rsync to make use of any cached
+ dit(bf(checksum files)) This parameter tells rsync to make use of any cached
  checksum information it finds in per-directory .rsyncsums files when the
  current transfer is using the bf(--checksum) option.  The value can be set
 -to either "lax", "strict", or "none" -- see the client's bf(--sumfiles)
@@ -653,5 +645,5 @@ diff --git a/rsyncd.conf.yo b/rsyncd.conf.yo
 +the bf(exclude) directive for a way to hide the .rsyncsums files from the
 +user.
  
- dit(bf(read only)) The "read only" option determines whether clients
+ dit(bf(read only)) This parameter determines whether clients
  will be able to upload files or not. If "read only" is true then any