diff options
Diffstat (limited to 'options.c')
| -rw-r--r-- | options.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -40,10 +40,13 @@ static void usage(const char *argv0) printf("-i, --interactive Modify links interactively\n"); printf("-l, --links Comma-separated list of links descriptors to setup\n"); printf("-p, --print-topology Print the device topology (implies -v)\n"); + printf(" --print-dot Print the device topology as a dot graph (implies -v)\n"); printf("-r, --reset Reset all links to inactive\n"); printf("-v, --verbose Be verbose\n"); } +#define OPT_PRINT_DOT 256 + static struct option opts[] = { {"device", 1, 0, 'd'}, {"entity", 1, 0, 'e'}, @@ -51,6 +54,7 @@ static struct option opts[] = { {"help", 0, 0, 'h'}, {"interactive", 0, 0, 'i'}, {"links", 1, 0, 'l'}, + {"print-dot", 0, 0, OPT_PRINT_DOT}, {"print-topology", 0, 0, 'p'}, {"reset", 0, 0, 'r'}, {"verbose", 0, 0, 'v'}, @@ -105,6 +109,10 @@ int parse_cmdline(int argc, char **argv) media_opts.verbose = 1; break; + case OPT_PRINT_DOT: + media_opts.print_dot = 1; + break; + default: printf("Invalid option -%c\n", opt); printf("Run %s -h for help.\n", argv[0]); |