X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/eaa4c150abdb02fde4cc9d56f2b92191fd96007b..b45b059a3dcfcf835a8925c23240a3a49311ca44:/options.c

diff --git a/options.c b/options.c
index 7ed88232..af43be7c 100644
--- a/options.c
+++ b/options.c
@@ -81,11 +81,7 @@ int only_existing=0;
 int opt_ignore_existing=0;
 int max_delete=0;
 int ignore_errors=0;
-#ifdef _WIN32
-int modify_window=2;
-#else
 int modify_window=0;
-#endif
 int blocking_io=-1;
 
 
@@ -108,13 +104,14 @@ int suffix_specified = 0;
 char *backup_suffix = BACKUP_SUFFIX;
 char *tmpdir = NULL;
 char *compare_dest = NULL;
-char *config_file = RSYNCD_CONF;
+char *config_file = NULL;
 char *shell_cmd = NULL;
 char *log_format = NULL;
 char *password_file = NULL;
 char *rsync_path = RSYNC_PATH;
 char *backup_dir = NULL;
 int rsync_port = RSYNC_PORT;
+int link_dest = 0;
 
 int verbose = 0;
 int quiet = 0;
@@ -210,7 +207,7 @@ void usage(enum logcode F)
   rprintf(F," -v, --verbose               increase verbosity\n");
   rprintf(F," -q, --quiet                 decrease verbosity\n");
   rprintf(F," -c, --checksum              always checksum\n");
-  rprintf(F," -a, --archive               archive mode\n");
+  rprintf(F," -a, --archive               archive mode, equivalent to -rlptgoD\n");
   rprintf(F," -r, --recursive             recurse into directories\n");
   rprintf(F," -R, --relative              use relative path names\n");
   rprintf(F," -b, --backup                make backups (default %s suffix)\n",BACKUP_SUFFIX);
@@ -289,7 +286,7 @@ enum {OPT_VERSION = 1000, OPT_SUFFIX, OPT_SENDER, OPT_SERVER, OPT_EXCLUDE,
       OPT_EXCLUDE_FROM, OPT_DELETE, OPT_DELETE_EXCLUDED, OPT_NUMERIC_IDS,
       OPT_RSYNC_PATH, OPT_FORCE, OPT_TIMEOUT, OPT_DAEMON, OPT_CONFIG, OPT_PORT,
       OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_STATS, OPT_PARTIAL, OPT_PROGRESS,
-      OPT_COPY_UNSAFE_LINKS, OPT_SAFE_LINKS, OPT_COMPARE_DEST,
+      OPT_COPY_UNSAFE_LINKS, OPT_SAFE_LINKS, OPT_COMPARE_DEST, OPT_LINK_DEST,
       OPT_LOG_FORMAT, OPT_PASSWORD_FILE, OPT_SIZE_ONLY, OPT_ADDRESS,
       OPT_DELETE_AFTER, OPT_EXISTING, OPT_MAX_DELETE, OPT_BACKUP_DIR, 
       OPT_IGNORE_ERRORS, OPT_BWLIMIT, OPT_BLOCKING_IO,
@@ -348,6 +345,7 @@ static struct poptOption long_options[] = {
   {"timeout",          0,  POPT_ARG_INT,    &io_timeout , 0, 0, 0 },
   {"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, 0,               OPT_LINK_DEST, 0, 0 },
   /* TODO: Should this take an optional int giving the compression level? */
   {"compress",        'z', POPT_ARG_NONE,   &do_compression , 0, 0, 0 },
   {"daemon",           0,  POPT_ARG_NONE,   &am_daemon , 0, 0, 0 },
@@ -591,6 +589,19 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
 			/* popt stores the filename in batch_prefix for us */
 			read_batch = 1;
 			break;
+		case OPT_LINK_DEST:
+#if HAVE_LINK
+			compare_dest = (char *)poptGetOptArg(pc);
+			link_dest = 1;
+			break;
+#else
+			snprintf(err_buf,sizeof(err_buf),
+                                 "hard links are not supported on this %s\n",
+				 am_server ? "server" : "client");
+			rprintf(FERROR,"ERROR: hard links not supported on this platform\n");
+			return 0;
+#endif
+
 
 		default:
                         /* FIXME: If --daemon is specified, then errors for later
@@ -827,7 +838,7 @@ void server_options(char **args,int *argc)
 		 *   and it may be an older version that doesn't know this
 		 *   option, so don't send it if client is the sender.
 		 */
-		args[ac++] = "--compare-dest";
+		args[ac++] = link_dest ? "--link-dest" : "--compare-dest";
 		args[ac++] = compare_dest;
 	}