X-Git-Url: https://mattmccutchen.net/rsync/rsync-patches.git/blobdiff_plain/f20eb4505bcf8baec9b636c1ea3464e9676834cd..b06103cc7d4f1827bb8f8a83ca07b56a48930e63:/early-checksum.diff

diff --git a/early-checksum.diff b/early-checksum.diff
index 3c8108e..f64037d 100644
--- a/early-checksum.diff
+++ b/early-checksum.diff
@@ -8,8 +8,8 @@ to its checksum pass during its normal find-the-different-files pass.
 I have benchmarked this a little, and it appears to slow things down
 for a local copy, so the old algorithm is used for local copies.
 
---- orig/flist.c	2005-11-10 16:58:36
-+++ flist.c	2005-09-16 16:41:25
+--- old/flist.c
++++ new/flist.c
 @@ -36,6 +36,7 @@ extern int am_daemon;
  extern int am_sender;
  extern int do_progress;
@@ -18,14 +18,14 @@ for a local copy, so the old algorithm is used for local copies.
  extern int module_id;
  extern int ignore_errors;
  extern int numeric_ids;
-@@ -707,6 +708,16 @@ static struct file_struct *receive_file_
+@@ -711,6 +712,16 @@ static struct file_struct *receive_file_
  			sum = empty_sum;
  		}
  		read_buf(f, sum, checksum_len);
 +		if (pre_checksum) {
 +			char sum2[MD4_SUM_LENGTH];
 +			STRUCT_STAT st;
-+			char *fname = f_name(file);
++			char *fname = f_name(file, NULL);
 +			if (stat(fname, &st) == 0 && st.st_size == file_length) {
 +				file_checksum(fname, sum2, st.st_size);
 +				if (memcmp(sum, sum2, checksum_len) != 0)
@@ -34,10 +34,10 @@ for a local copy, so the old algorithm is used for local copies.
 +		}
  	}
  
- 	if (!preserve_perms) {
---- orig/generator.c	2005-12-15 23:00:49
-+++ generator.c	2005-12-15 23:16:48
-@@ -69,6 +69,7 @@ extern int ignore_timeout;
+ 	return file;
+--- old/generator.c
++++ new/generator.c
+@@ -72,6 +72,7 @@ extern int ignore_timeout;
  extern int protocol_version;
  extern int fuzzy_basis;
  extern int always_checksum;
@@ -45,7 +45,7 @@ for a local copy, so the old algorithm is used for local copies.
  extern int checksum_len;
  extern char *partial_dir;
  extern char *basis_dir[];
-@@ -376,7 +377,8 @@ void itemize(struct file_struct *file, i
+@@ -377,7 +378,8 @@ void itemize(struct file_struct *file, i
  
  
  /* Perform our quick-check heuristic for determining if a file is unchanged. */
@@ -55,7 +55,7 @@ for a local copy, so the old algorithm is used for local copies.
  {
  	if (st->st_size != file->length)
  		return 0;
-@@ -385,6 +387,8 @@ int unchanged_file(char *fn, struct file
+@@ -386,6 +388,8 @@ int unchanged_file(char *fn, struct file
  	   of the file time to determine whether to sync */
  	if (always_checksum && S_ISREG(st->st_mode)) {
  		char sum[MD4_SUM_LENGTH];
@@ -64,7 +64,7 @@ for a local copy, so the old algorithm is used for local copies.
  		file_checksum(fn, sum, st->st_size);
  		return memcmp(sum, file->u.sum, checksum_len) == 0;
  	}
-@@ -622,7 +626,7 @@ static int try_dests_reg(struct file_str
+@@ -623,7 +627,7 @@ static int try_dests_reg(struct file_str
  			match_level = 1;
  			/* FALL THROUGH */
  		case 1:
@@ -73,7 +73,7 @@ for a local copy, so the old algorithm is used for local copies.
  				continue;
  			best_match = j;
  			match_level = 2;
-@@ -1160,7 +1164,7 @@ static void recv_generator(char *fname, 
+@@ -1159,7 +1163,7 @@ static void recv_generator(char *fname, 
  		;
  	else if (fnamecmp_type == FNAMECMP_FUZZY)
  		;
@@ -82,8 +82,8 @@ for a local copy, so the old algorithm is used for local copies.
  		if (partialptr) {
  			do_unlink(partialptr);
  			handle_partial_dir(partialptr, PDIR_DELETE);
---- orig/hlink.c	2005-12-15 23:00:49
-+++ hlink.c	2005-12-15 23:17:31
+--- old/hlink.c
++++ new/hlink.c
 @@ -210,7 +210,7 @@ int hard_link_check(struct file_struct *
  							itemizing = code = 0;
  						break;
@@ -93,9 +93,9 @@ for a local copy, so the old algorithm is used for local copies.
  						continue;
  					statret = 1;
  					st = &st3;
---- orig/main.c	2005-12-15 07:55:39
-+++ main.c	2005-11-07 05:00:49
-@@ -45,6 +45,7 @@ extern int copy_links;
+--- old/main.c
++++ new/main.c
+@@ -44,6 +44,7 @@ extern int copy_links;
  extern int keep_dirlinks;
  extern int preserve_hard_links;
  extern int protocol_version;
@@ -103,18 +103,17 @@ for a local copy, so the old algorithm is used for local copies.
  extern int recurse;
  extern int relative_paths;
  extern int rsync_port;
-@@ -60,8 +61,10 @@ extern char *filesfrom_host;
+@@ -59,7 +60,9 @@ extern char *filesfrom_host;
  extern char *rsync_path;
  extern char *shell_cmd;
  extern char *batch_name;
 +extern char curr_dir[MAXPATHLEN];
  
- int local_server = 0;
 +int pre_checksum = 0;
+ int local_server = 0;
+ mode_t orig_umask = 0;
  struct file_list *the_file_list;
- 
- /* There's probably never more than at most 2 outstanding child processes,
-@@ -659,6 +662,7 @@ static void do_server_recv(int f_in, int
+@@ -717,6 +720,7 @@ static void do_server_recv(int f_in, int
  	struct file_list *flist;
  	char *local_name = NULL;
  	char *dir = NULL;
@@ -122,7 +121,7 @@ for a local copy, so the old algorithm is used for local copies.
  	int save_verbose = verbose;
  
  	if (filesfrom_fd >= 0) {
-@@ -702,6 +706,10 @@ static void do_server_recv(int f_in, int
+@@ -760,6 +764,10 @@ static void do_server_recv(int f_in, int
  		filesfrom_fd = -1;
  	}
  
@@ -133,7 +132,7 @@ for a local copy, so the old algorithm is used for local copies.
  	flist = recv_file_list(f_in);
  	verbose = save_verbose;
  	if (!flist) {
-@@ -710,6 +718,9 @@ static void do_server_recv(int f_in, int
+@@ -768,6 +776,9 @@ static void do_server_recv(int f_in, int
  	}
  	the_file_list = flist;
  
@@ -143,7 +142,7 @@ for a local copy, so the old algorithm is used for local copies.
  	if (argc > 0)
  		local_name = get_local_name(flist,argv[0]);
  
-@@ -758,6 +769,7 @@ int client_run(int f_in, int f_out, pid_
+@@ -819,6 +830,7 @@ int client_run(int f_in, int f_out, pid_
  {
  	struct file_list *flist = NULL;
  	int exit_code = 0, exit_code2 = 0;
@@ -151,7 +150,7 @@ for a local copy, so the old algorithm is used for local copies.
  	char *local_name = NULL;
  
  	cleanup_child_pid = pid;
-@@ -829,11 +841,18 @@ int client_run(int f_in, int f_out, pid_
+@@ -893,11 +905,18 @@ int client_run(int f_in, int f_out, pid_
  		filesfrom_fd = -1;
  	}
  
@@ -170,13 +169,13 @@ for a local copy, so the old algorithm is used for local copies.
  	if (flist && flist->count > 0) {
  		local_name = get_local_name(flist, argv[0]);
  
---- orig/rsync.h	2005-12-15 23:00:49
-+++ rsync.h	2005-09-16 16:41:26
+--- old/rsync.h
++++ new/rsync.h
 @@ -64,6 +64,7 @@
  #define FLAG_DEL_HERE (1<<3)	/* receiver/generator */
- #define FLAG_SENT (1<<3)	/* sender */
  #define FLAG_HLINK_TOL (1<<4)	/* receiver/generator */
-+#define FLAG_SUM_DIFFERS (1<<5)	/* receiver/generator */
+ #define FLAG_NO_FUZZY (1<<5)	/* generator */
++#define FLAG_SUM_DIFFERS (1<<6)	/* receiver/generator */
  
  /* update this if you make incompatible changes */
  #define PROTOCOL_VERSION 29