A patch to try to make really large files get handled without bogging

[rsync/rsync-patches.git] / downdate.diff

diff --git a/downdate.diff b/downdate.diff
index bbc89a2..08598d1 100644 (file)
--- a/downdate.diff
+++ b/downdate.diff
@@ -9,7 +9,7 @@ To use this patch, run these commands for a successful build:
 
 --- old/generator.c
 +++ new/generator.c
-@@ -53,6 +53,7 @@ extern int ignore_errors;
+@@ -54,6 +54,7 @@ extern int ignore_errors;
  extern int remove_source_files;
  extern int delay_updates;
  extern int update_only;
@@ -17,12 +17,12 @@ To use this patch, run these commands for a successful build:
  extern int ignore_existing;
  extern int ignore_non_existing;
  extern int inplace;
-@@ -1144,6 +1145,13 @@ static void recv_generator(char *fname, 
-               return;
+@@ -1528,6 +1529,13 @@ static void recv_generator(char *fname, 
+               goto cleanup;
        }
  
 +      if (downdate_only && statret == 0
-+          && cmp_time(st.st_mtime, file->modtime) < 0) {
++          && cmp_time(sx.st.st_mtime, file->modtime) < 0) {
 +              if (verbose > 1)
 +                      rprintf(FINFO, "%s is older\n", fname);
 +              return;
@@ -31,34 +31,41 @@ To use this patch, run these commands for a successful build:
        fnamecmp = fname;
        fnamecmp_type = FNAMECMP_FNAME;
  
-@@ -1452,7 +1460,7 @@ void generate_files(int f_out, struct fi
-       phase++;
-       csum_length = SUM_LENGTH;
-       max_size = min_size = ignore_existing = ignore_non_existing = 0;
--      update_only = always_checksum = size_only = 0;
-+      downdate_only = update_only = always_checksum = size_only = 0;
-       ignore_times = 1;
-       if (append_mode)  /* resend w/o append mode */
-               append_mode = -1; /* ... but only longer files */
+@@ -1825,6 +1833,7 @@ void check_for_finished_files(int itemiz
+               ignore_existing = -ignore_existing;
+               ignore_non_existing = -ignore_non_existing;
+               update_only = -update_only;
++              downdate_only = -downdate_only;
+               always_checksum = -always_checksum;
+               size_only = -size_only;
+               append_mode = -append_mode;
+@@ -1850,6 +1859,7 @@ void check_for_finished_files(int itemiz
+               ignore_existing = -ignore_existing;
+               ignore_non_existing = -ignore_non_existing;
+               update_only = -update_only;
++              downdate_only = -downdate_only;
+               always_checksum = -always_checksum;
+               size_only = -size_only;
+               append_mode = -append_mode;
 --- old/options.c
 +++ new/options.c
-@@ -56,6 +56,7 @@ int preserve_gid = 0;
+@@ -57,6 +57,7 @@ int preserve_uid = 0;
+ int preserve_gid = 0;
  int preserve_times = 0;
- int omit_dir_times = 0;
  int update_only = 0;
 +int downdate_only = 0;
  int cvs_exclude = 0;
  int dry_run = 0;
  int do_xfers = 1;
-@@ -293,6 +294,7 @@ void usage(enum logcode F)
+@@ -318,6 +319,7 @@ void usage(enum logcode F)
    rprintf(F,"     --backup-dir=DIR        make backups into hierarchy based in DIR\n");
    rprintf(F,"     --suffix=SUFFIX         set backup suffix (default %s w/o --backup-dir)\n",BACKUP_SUFFIX);
    rprintf(F," -u, --update                skip files that are newer on the receiver\n");
 +  rprintf(F," -w, --downdate              skip files that are older on the receiver\n");
    rprintf(F,"     --inplace               update destination files in-place (SEE MAN PAGE)\n");
    rprintf(F,"     --append                append data onto shorter files\n");
-   rprintf(F," -d, --dirs                  transfer directories without recursing\n");
-@@ -465,6 +467,7 @@ static struct poptOption long_options[] 
+   rprintf(F,"     --append-verify         like --append, but with old data in file checksum\n");
+@@ -522,6 +524,7 @@ static struct poptOption long_options[] 
    {"size-only",        0,  POPT_ARG_NONE,   &size_only, 0, 0, 0 },
    {"one-file-system", 'x', POPT_ARG_NONE,   0, 'x', 0, 0 },
    {"update",          'u', POPT_ARG_NONE,   &update_only, 0, 0, 0 },