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Annotation of embedaddon/rsync/patches/downdate.diff, revision 1.1.1.1

1.1       misho       1: A patch from Stefan Müller to add the --downdate option, which works
                      2: in the opposite manner as --update.
                      3: 
                      4: To use this patch, run these commands for a successful build:
                      5: 
                      6:     patch -p1 <patches/downdate.diff
                      7:     ./configure                                 (optional if already run)
                      8:     make
                      9: 
                     10: based-on: e94bad1c156fc3910f24e2b3b71a81b0b0bdeb70
                     11: diff --git a/generator.c b/generator.c
                     12: --- a/generator.c
                     13: +++ b/generator.c
                     14: @@ -55,6 +55,7 @@ extern int ignore_errors;
                     15:  extern int remove_source_files;
                     16:  extern int delay_updates;
                     17:  extern int update_only;
                     18: +extern int downdate_only;
                     19:  extern int human_readable;
                     20:  extern int ignore_existing;
                     21:  extern int ignore_non_existing;
                     22: @@ -1713,6 +1714,12 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
                     23:                goto cleanup;
                     24:        }
                     25:  
                     26: +      if (downdate_only > 0 && statret == 0 && file->modtime - sx.st.st_mtime >= modify_window) {
                     27: +              if (INFO_GTE(SKIP, 1))
                     28: +                      rprintf(FINFO, "%s is older\n", fname);
                     29: +              return;
                     30: +      }
                     31: +
                     32:        fnamecmp_type = FNAMECMP_FNAME;
                     33:  
                     34:        if (statret == 0 && !(S_ISREG(sx.st.st_mode) || (write_devices && IS_DEVICE(sx.st.st_mode)))) {
                     35: @@ -2157,6 +2164,7 @@ void check_for_finished_files(int itemizing, enum logcode code, int check_redo)
                     36:                        ignore_existing = -ignore_existing;
                     37:                        ignore_non_existing = -ignore_non_existing;
                     38:                        update_only = -update_only;
                     39: +                      downdate_only = -downdate_only;
                     40:                        always_checksum = -always_checksum;
                     41:                        size_only = -size_only;
                     42:                        append_mode = -append_mode;
                     43: @@ -2182,6 +2190,7 @@ void check_for_finished_files(int itemizing, enum logcode code, int check_redo)
                     44:                        ignore_existing = -ignore_existing;
                     45:                        ignore_non_existing = -ignore_non_existing;
                     46:                        update_only = -update_only;
                     47: +                      downdate_only = -downdate_only;
                     48:                        always_checksum = -always_checksum;
                     49:                        size_only = -size_only;
                     50:                        append_mode = -append_mode;
                     51: diff --git a/options.c b/options.c
                     52: --- a/options.c
                     53: +++ b/options.c
                     54: @@ -62,6 +62,7 @@ int preserve_times = 0;
                     55:  int preserve_atimes = 0;
                     56:  int preserve_crtimes = 0;
                     57:  int update_only = 0;
                     58: +int downdate_only = 0;
                     59:  int open_noatime = 0;
                     60:  int cvs_exclude = 0;
                     61:  int dry_run = 0;
                     62: @@ -683,6 +684,7 @@ static struct poptOption long_options[] = {
                     63:    {"no-one-file-system",0, POPT_ARG_VAL,    &one_file_system, 0, 0, 0 },
                     64:    {"no-x",             0,  POPT_ARG_VAL,    &one_file_system, 0, 0, 0 },
                     65:    {"update",          'u', POPT_ARG_NONE,   &update_only, 0, 0, 0 },
                     66: +  {"downdate",        'w', POPT_ARG_NONE,   &downdate_only, 0, 0, 0 },
                     67:    {"existing",         0,  POPT_ARG_NONE,   &ignore_non_existing, 0, 0, 0 },
                     68:    {"ignore-non-existing",0,POPT_ARG_NONE,   &ignore_non_existing, 0, 0, 0 },
                     69:    {"ignore-existing",  0,  POPT_ARG_NONE,   &ignore_existing, 0, 0, 0 },
                     70: diff --git a/rsync.1.md b/rsync.1.md
                     71: --- a/rsync.1.md
                     72: +++ b/rsync.1.md
                     73: @@ -347,6 +347,7 @@ detailed description below for a complete description.
                     74:  --backup-dir=DIR         make backups into hierarchy based in DIR
                     75:  --suffix=SUFFIX          backup suffix (default ~ w/o --backup-dir)
                     76:  --update, -u             skip files that are newer on the receiver
                     77: +--downdate, -w           skip files that are older on the receiver
                     78:  --inplace                update destination files in-place
                     79:  --append                 append data onto shorter files
                     80:  --append-verify          --append w/old data in file checksum
                     81: diff -Nurp a/rsync.1 b/rsync.1
                     82: --- a/rsync.1
                     83: +++ b/rsync.1
                     84: @@ -423,6 +423,7 @@ detailed description below for a complet
                     85:  --backup-dir=DIR         make backups into hierarchy based in DIR
                     86:  --suffix=SUFFIX          backup suffix (default ~ w/o --backup-dir)
                     87:  --update, -u             skip files that are newer on the receiver
                     88: +--downdate, -w           skip files that are older on the receiver
                     89:  --inplace                update destination files in-place
                     90:  --append                 append data onto shorter files
                     91:  --append-verify          --append w/old data in file checksum
                     92: diff -Nurp a/rsync.1.html b/rsync.1.html
                     93: --- a/rsync.1.html
                     94: +++ b/rsync.1.html
                     95: @@ -338,6 +338,7 @@ detailed description below for a complet
                     96:  --backup-dir=DIR         make backups into hierarchy based in DIR
                     97:  --suffix=SUFFIX          backup suffix (default ~ w/o --backup-dir)
                     98:  --update, -u             skip files that are newer on the receiver
                     99: +--downdate, -w           skip files that are older on the receiver
                    100:  --inplace                update destination files in-place
                    101:  --append                 append data onto shorter files
                    102:  --append-verify          --append w/old data in file checksum