discover: Add --no-autoboot option

[petitboot] / discover / pb-discover.c

diff --git a/discover/pb-discover.c b/discover/pb-discover.c
index 986401d9fff6f434bff7c9c007f4e50548961341..007e66f2dcd671ae83058b257d9b4a72a43e785a 100644 (file)
--- a/discover/pb-discover.c
+++ b/discover/pb-discover.c
@@ -28,7 +28,8 @@ static void print_usage(void)
 {
        print_version();
        printf(
-"Usage: pb-discover [-h, --help] [-l, --log log-file] [-V, --version]\n");
+"Usage: pb-discover [-a, --no-autoboot] [-h, --help] [-l, --log log-file]\n"
+"                   [-n, --dry-run] [-V, --version]\n");
 }
 
 /**
@@ -42,10 +43,11 @@ enum opt_value {opt_undef = 0, opt_yes, opt_no};
  */
 
 struct opts {
+       enum opt_value no_autoboot;
        enum opt_value show_help;
        const char *log_file;
-       enum opt_value show_version;
        enum opt_value dry_run;
+       enum opt_value show_version;
 };
 
 /**
@@ -55,14 +57,16 @@ struct opts {
 static int opts_parse(struct opts *opts, int argc, char *argv[])
 {
        static const struct option long_options[] = {
+               {"no-autoboot",    no_argument,       NULL, 'a'},
                {"help",           no_argument,       NULL, 'h'},
                {"log",            required_argument, NULL, 'l'},
                {"dry-run",        no_argument,       NULL, 'n'},
                {"version",        no_argument,       NULL, 'V'},
                { NULL, 0, NULL, 0},
        };
-       static const char short_options[] = "hl:nV";
+       static const char short_options[] = "ahl:nV";
        static const struct opts default_values = {
+               .no_autoboot = opt_no,
                .log_file = "/var/log/petitboot/pb-discover.log",
                .dry_run = opt_no,
        };
@@ -77,6 +81,9 @@ static int opts_parse(struct opts *opts, int argc, char *argv[])
                        break;
 
                switch (c) {
+               case 'a':
+                       opts->no_autoboot = opt_yes;
+                       break;
                case 'h':
                        opts->show_help = opt_yes;
                        break;