diff options
| -rw-r--r-- | lcd4linux.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/lcd4linux.c b/lcd4linux.c index 1fde9f7..18fc7ce 100644 --- a/lcd4linux.c +++ b/lcd4linux.c @@ -81,7 +81,7 @@ static void usage(void) printf("\n"); printf("options:\n"); printf(" -h help\n"); - printf(" -l list available display drivers\n"); + printf(" -l list available display drivers and plugins\n"); printf(" -c <key>=<value> overwrite entries from the config-file\n"); printf(" -i enter interactive mode (after display initialisation)\n"); printf(" -ii enter interactive mode (before display initialisation)\n"); @@ -206,6 +206,7 @@ int main(int argc, char *argv[]) int c; int quiet = 0; int interactive = 0; + int list_mode = 0; int pid; /* save arguments for restart */ @@ -244,14 +245,8 @@ int main(int argc, char *argv[]) interactive++; break; case 'l': - printf("%s\n", release); - printf("%s\n", copyright); - printf("\n"); - drv_list(); - printf("\n"); - plugin_list(); - printf("\n"); - exit(0); + list_mode++; + break; case 'o': output = optarg; break; @@ -279,7 +274,18 @@ int main(int argc, char *argv[]) running_foreground = 1; } - info("Version " VERSION "-" SVN_VERSION " starting"); + if (list_mode > 0) { + printf("%s\n", release); + printf("%s\n", copyright); + printf("\n"); + drv_list(); + printf("\n"); + plugin_list(); + printf("\n"); + exit(0); + } + + info("%s starting", release); if (!running_foreground && (my_argv[0] == NULL || my_argv[0][0] != '/')) { info("invoked without full path; restart may not work!"); } |