+}
+
+#endif
---- orig/options.c 2004-11-11 22:13:09
-+++ options.c 2004-10-14 17:24:21
-@@ -127,6 +127,7 @@ char *log_format = NULL;
+--- orig/options.c 2004-11-27 17:53:24
++++ options.c 2004-11-27 18:19:42
+@@ -128,6 +128,7 @@ char *log_format = NULL;
char *password_file = NULL;
char *rsync_path = RSYNC_PATH;
char *backup_dir = NULL;
+char *link_by_hash_dir = NULL;
char backup_dir_buf[MAXPATHLEN];
int rsync_port = RSYNC_PORT;
- int link_dest = 0;
-@@ -282,6 +283,7 @@ void usage(enum logcode F)
- rprintf(F," -T, --temp-dir=DIR create temporary files in directory DIR\n");
+ int copy_dest = 0;
+@@ -288,6 +289,7 @@ void usage(enum logcode F)
rprintf(F," --compare-dest=DIR also compare destination files relative to DIR\n");
- rprintf(F," --link-dest=DIR create hardlinks to DIR for unchanged files\n");
+ rprintf(F," --copy-dest=DIR ... and include copies of unchanged files\n");
+ rprintf(F," --link-dest=DIR hardlink to files in DIR when unchanged\n");
+ rprintf(F," --link-by-hash=DIR create hardlinks by hash to DIR for regular files\n");
rprintf(F," -P equivalent to --partial --progress\n");
rprintf(F," -z, --compress compress file data\n");
rprintf(F," -C, --cvs-exclude auto ignore files in the same way CVS does\n");
-@@ -315,7 +317,7 @@ void usage(enum logcode F)
- enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_EXCLUDE, OPT_EXCLUDE_FROM,
- OPT_DELETE_AFTER, OPT_DELETE_EXCLUDED, OPT_LINK_DEST,
+@@ -322,7 +324,7 @@ enum {OPT_VERSION = 1000, OPT_DAEMON, OP
+ OPT_DELETE_AFTER, OPT_DELETE_EXCLUDED,
+ OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST,
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW,
- OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_TIMEOUT, OPT_MAX_SIZE,
+ OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_TIMEOUT, OPT_MAX_SIZE, OPT_LINK_BY_HASH,
OPT_REFUSED_BASE = 9000};
static struct poptOption long_options[] = {
-@@ -375,6 +377,7 @@ static struct poptOption long_options[]
- {"temp-dir", 'T', POPT_ARG_STRING, &tmpdir, 0, 0, 0 },
- {"compare-dest", 0, POPT_ARG_STRING, &compare_dest, 0, 0, 0 },
- {"link-dest", 0, POPT_ARG_STRING, &compare_dest, OPT_LINK_DEST, 0, 0 },
+@@ -383,6 +385,7 @@ static struct poptOption long_options[]
+ {"compare-dest", 0, POPT_ARG_STRING, 0, OPT_COMPARE_DEST, 0, 0 },
+ {"copy-dest", 0, POPT_ARG_STRING, 0, OPT_COPY_DEST, 0, 0 },
+ {"link-dest", 0, POPT_ARG_STRING, 0, OPT_LINK_DEST, 0, 0 },
+ {"link-by-hash", 0, POPT_ARG_STRING, 0, OPT_LINK_BY_HASH, 0, 0},
/* TODO: Should this take an optional int giving the compression level? */
{"compress", 'z', POPT_ARG_NONE, &do_compression, 0, 0, 0 },
{"stats", 0, POPT_ARG_NONE, &do_stats, 0, 0, 0 },
-@@ -716,6 +719,21 @@ int parse_arguments(int *argc, const cha
- return 0;
- #endif
+@@ -749,6 +752,21 @@ int parse_arguments(int *argc, const cha
+ basis_dir[basis_dir_cnt++] = (char *)arg;
+ break;
+ case OPT_LINK_BY_HASH:
+#if HAVE_LINK
default:
/* A large opt value means that set_refuse_options()
* turned this option off (opt-BASE is its index). */
-@@ -1182,6 +1200,11 @@ void server_options(char **args,int *arg
- args[ac++] = compare_dest;
+@@ -1225,6 +1243,11 @@ void server_options(char **args,int *arg
+ }
}
+ if (link_by_hash_dir && am_sender) {
if (files_from && (!am_sender || remote_filesfrom_file)) {
if (remote_filesfrom_file) {
args[ac++] = "--files-from";
---- orig/receiver.c 2004-11-03 20:30:45
-+++ receiver.c 2004-07-20 21:44:05
+--- orig/receiver.c 2004-11-27 17:57:31
++++ receiver.c 2004-11-27 18:20:00
@@ -40,6 +40,7 @@ extern int io_error;
extern char *tmpdir;
extern char *partial_dir;
- extern char *compare_dest;
+ extern char *basis_dir[];
+extern char *link_by_hash_dir;
extern int make_backups;
extern int do_progress;
}
-@@ -549,8 +560,12 @@ int recv_files(int f_in, struct file_lis
+@@ -550,8 +561,12 @@ int recv_files(int f_in, struct file_lis
rprintf(FINFO, "%s\n", safe_fname(fname));
/* recv file data */
if (ret < 0) {
rsyserr(FERROR, errno, "%s %s -> \"%s\"",
ret == -2 ? "copy" : "rename",
---- orig/rsync.h 2004-11-03 20:30:45
+--- orig/rsync.h 2004-11-27 17:53:24
+++ rsync.h 2004-07-03 20:20:15
-@@ -534,6 +534,14 @@ struct stats {
+@@ -536,6 +536,14 @@ struct stats {
int current_file_index;
};