Add --start-daemon option to ui programs
[petitboot] / ui / twin / pbt-main.c
index 51ff5f2cdf1f85118b9fc7f5559caf78991648cb..a8c1ea5fe2408acfceda14079087fc62e2373eda 100644 (file)
@@ -34,8 +34,8 @@ void pbt_print_usage(void)
 {
        pbt_print_version();
        printf(
-"Usage: petitboot-twin [-h, --help] [-l, --log log-file]\n"
-"                      [-r, --reset-defaults][-t, --timeout] [-V, --version]"
+"Usage: petitboot-twin [-d, --start-daemon] [-h, --help] [-l, --log log-file]\n"
+"                      [-r, --reset-defaults][-t, --timeout] [-V, --version]\n"
 "                      [[-f --fbdev] | [-x --x11]]\n");
 }
 
@@ -46,6 +46,7 @@ void pbt_print_usage(void)
 int pbt_opts_parse(struct pbt_opts *opts, int argc, char *argv[])
 {
        static const struct option long_options[] = {
+               {"start-daemon",   no_argument,       NULL, 'd'},
                {"fbdev",          no_argument,       NULL, 'f'},
                {"help",           no_argument,       NULL, 'h'},
                {"log",            required_argument, NULL, 'l'},
@@ -55,7 +56,7 @@ int pbt_opts_parse(struct pbt_opts *opts, int argc, char *argv[])
                {"x11",            no_argument,       NULL, 'x'},
                { NULL, 0, NULL, 0},
        };
-       static const char short_options[] = "fhl:trVx";
+       static const char short_options[] = "dfhl:trVx";
        static const struct pbt_opts default_values = {
                .backend = pbt_twin_x11,
                .log_file = "/var/log/petitboot/petitboot-twin.log",
@@ -71,6 +72,9 @@ int pbt_opts_parse(struct pbt_opts *opts, int argc, char *argv[])
                        break;
 
                switch (c) {
+               case 'd':
+                       opts->start_daemon = pbt_opt_yes;
+                       break;
                case 'f':
                        opts->backend = pbt_twin_fbdev;
                        break;