My verison of Wesley W. Terpstra's --fake-super patch.

[rsync/rsync-patches.git] / early-checksum.diff

diff --git a/early-checksum.diff b/early-checksum.diff
index 5794dd4..25aa0de 100644 (file)
--- a/early-checksum.diff
+++ b/early-checksum.diff
@@ -18,7 +18,7 @@ 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;
-@@ -699,6 +700,16 @@ static struct file_struct *receive_file_
+@@ -697,6 +698,16 @@ static struct file_struct *receive_file_
                        sum = empty_sum;
                }
                read_buf(f, sum, checksum_len);
@@ -37,7 +37,7 @@ for a local copy, so the old algorithm is used for local copies.
        return file;
 --- old/generator.c
 +++ new/generator.c
-@@ -73,6 +73,7 @@ extern int ignore_timeout;
+@@ -70,6 +70,7 @@ extern int ignore_timeout;
  extern int protocol_version;
  extern int fuzzy_basis;
  extern int always_checksum;
@@ -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;
        }
-@@ -628,7 +632,7 @@ static int try_dests_reg(struct file_str
+@@ -622,7 +626,7 @@ 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;
-@@ -1197,7 +1201,7 @@ static void recv_generator(char *fname, 
+@@ -1212,7 +1216,7 @@ static void recv_generator(char *fname, 
                ;
        else if (fnamecmp_type == FNAMECMP_FUZZY)
                ;
@@ -84,8 +84,8 @@ for a local copy, so the old algorithm is used for local copies.
                        handle_partial_dir(partialptr, PDIR_DELETE);
 --- old/hlink.c
 +++ new/hlink.c
-@@ -212,7 +212,7 @@ int hard_link_check(struct file_struct *
-                                                       itemizing = code = 0;
+@@ -222,7 +222,7 @@ int hard_link_check(struct file_struct *
+                                               }
                                                break;
                                        }
 -                                      if (!unchanged_file(cmpbuf, file, &st3))
@@ -103,17 +103,17 @@ for a local copy, so the old algorithm is used for local copies.
  extern int recurse;
  extern int relative_paths;
  extern int sanitize_paths;
-@@ -66,6 +67,9 @@ extern char *rsync_path;
- extern char *shell_cmd;
- extern char *batch_name;
+@@ -71,6 +72,9 @@ extern char *batch_name;
+ extern char curr_dir[MAXPATHLEN];
+ extern struct filter_list_struct server_filter_list;
  
 +extern char curr_dir[MAXPATHLEN];
 +
 +int pre_checksum = 0;
  int local_server = 0;
- int startdir_depth = 0;
+ int new_root_dir = 0;
  mode_t orig_umask = 0;
-@@ -741,6 +745,7 @@ static void do_server_recv(int f_in, int
+@@ -784,6 +788,7 @@ static void do_server_recv(int f_in, int
        struct file_list *flist;
        char *local_name = NULL;
        char *dir = NULL;
@@ -121,18 +121,18 @@ for a local copy, so the old algorithm is used for local copies.
        int save_verbose = verbose;
  
        if (filesfrom_fd >= 0) {
-@@ -784,6 +789,10 @@ static void do_server_recv(int f_in, int
+@@ -827,6 +832,10 @@ static void do_server_recv(int f_in, int
                filesfrom_fd = -1;
        }
  
 +      strlcpy(olddir, curr_dir, sizeof olddir);
 +      if (always_checksum && !local_server && argc > 0)
-+              pre_checksum = push_dir(argv[0]);
++              pre_checksum = push_dir(argv[0], 0);
 +
        flist = recv_file_list(f_in);
        verbose = save_verbose;
        if (!flist) {
-@@ -792,6 +801,9 @@ static void do_server_recv(int f_in, int
+@@ -835,6 +844,9 @@ static void do_server_recv(int f_in, int
        }
        the_file_list = flist;
  
@@ -142,7 +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]);
  
-@@ -851,6 +863,7 @@ int client_run(int f_in, int f_out, pid_
+@@ -916,6 +928,7 @@ int client_run(int f_in, int f_out, pid_
  {
        struct file_list *flist = NULL;
        int exit_code = 0, exit_code2 = 0;
@@ -150,13 +150,13 @@ for a local copy, so the old algorithm is used for local copies.
        char *local_name = NULL;
  
        cleanup_child_pid = pid;
-@@ -925,11 +938,18 @@ int client_run(int f_in, int f_out, pid_
+@@ -990,11 +1003,18 @@ int client_run(int f_in, int f_out, pid_
                filesfrom_fd = -1;
        }
  
 +      strlcpy(olddir, curr_dir, sizeof olddir);
 +      if (always_checksum && !local_server)
-+              pre_checksum = push_dir(argv[0]);
++              pre_checksum = push_dir(argv[0], 0);
 +
        if (write_batch && !am_server)
                start_write_batch(f_in);
@@ -171,11 +171,11 @@ for a local copy, so the old algorithm is used for local copies.
  
 --- old/rsync.h
 +++ new/rsync.h
-@@ -64,6 +64,7 @@
- #define FLAG_DEL_HERE (1<<3)  /* receiver/generator */
+@@ -65,6 +65,7 @@
  #define FLAG_HLINK_TOL (1<<4) /* receiver/generator */
  #define FLAG_NO_FUZZY (1<<5)  /* generator */
-+#define FLAG_SUM_DIFFERS (1<<6)       /* receiver/generator */
+ #define FLAG_MISSING (1<<6)   /* generator */
++#define FLAG_SUM_DIFFERS (1<<7)       /* receiver/generator */
  
  /* update this if you make incompatible changes */
  #define PROTOCOL_VERSION 29