diff options
| -rw-r--r-- | README.md | 6 | ||||
| -rw-r--r-- | dwl.c | 13 |
2 files changed, 13 insertions, 6 deletions
@@ -74,6 +74,12 @@ this process a SIGTERM and wait for it to terminate (if it hasn't already). This makes it ideal not only for initialization but also for execing into a user-level service manager like s6 or `systemd --user`. +More/less verbose output can be requested with flags as well: + +* `-q`: quiet (log level WLR_SILENT) +* `-v`: verbose (log level WLR_INFO) +* `-d`: debug (log level WLR_DEBUG) + ## Known limitations and issues @@ -1470,14 +1470,11 @@ main(int argc, char *argv[]) startup_cmd = optarg; break; default: - printf("Usage: %s [-s startup command]\n", argv[0]); - return EXIT_FAILURE; + goto usage; } } - if (optind < argc) { - printf("Usage: %s [-s startup command]\n", argv[0]); - return EXIT_FAILURE; - } + if (optind < argc) + goto usage; wlr_log_init(loglevel, NULL); /* The Wayland display is managed by libwayland. It handles accepting @@ -1491,4 +1488,8 @@ main(int argc, char *argv[]) wl_display_destroy_clients(dpy); wl_display_destroy(dpy); return EXIT_SUCCESS; + +usage: + printf("Usage: %s [-qvd] [-s startup command]\n", argv[0]); + return EXIT_FAILURE; } |