static int remote_option_alloc = 0;
int remote_option_cnt = 0;
const char **remote_options = NULL;
+const char *checksum_choice = NULL;
int quiet = 0;
int output_motd = 1;
#endif
rprintf(F," -n, --dry-run perform a trial run with no changes made\n");
rprintf(F," -W, --whole-file copy files whole (without delta-xfer algorithm)\n");
+ rprintf(F," --checksum-choice=STR choose the checksum algorithms\n");
rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n");
rprintf(F," -B, --block-size=SIZE force a fixed checksum block-size\n");
rprintf(F," -e, --rsh=COMMAND specify the remote shell to use\n");
{"cvs-exclude", 'C', POPT_ARG_NONE, &cvs_exclude, 0, 0, 0 },
{"whole-file", 'W', POPT_ARG_VAL, &whole_file, 1, 0, 0 },
{"no-whole-file", 0, POPT_ARG_VAL, &whole_file, 0, 0, 0 },
+ {"checksum-choice", 0, POPT_ARG_STRING, &checksum_choice, 0, 0, 0 },
{"no-W", 0, POPT_ARG_VAL, &whole_file, 0, 0, 0 },
{"checksum", 'c', POPT_ARG_VAL, &always_checksum, 1, 0, 0 },
{"no-checksum", 0, POPT_ARG_VAL, &always_checksum, 0, 0, 0 },
}
}
+ if (checksum_choice && strcmp(checksum_choice, "auto") != 0 && strcmp(checksum_choice, "auto,auto") != 0) {
+ /* Call this early to verify the args and figure out if we need to force
+ * --whole-file. Note that the parse function will get called again later,
+ * just in case an "auto" choice needs to know the protocol_version. */
+ if (parse_checksum_choice())
+ whole_file = 1;
+ } else
+ checksum_choice = NULL;
+
if (human_readable > 1 && argc == 2 && !am_server) {
/* Allow the old meaning of 'h' (--help) on its own. */
usage(FINFO);
args[ac++] = arg;
}
+ if (checksum_choice) {
+ if (asprintf(&arg, "--checksum-choice=%s", checksum_choice) < 0)
+ goto oom;
+ args[ac++] = arg;
+ }
+
if (am_sender) {
if (max_delete > 0) {
if (asprintf(&arg, "--max-delete=%d", max_delete) < 0)