diff options
Diffstat (limited to 'swaymsg')
| -rw-r--r-- | swaymsg/main.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/swaymsg/main.c b/swaymsg/main.c index 3a2e1ee7..f8c9e14c 100644 --- a/swaymsg/main.c +++ b/swaymsg/main.c @@ -12,7 +12,7 @@ #include "log.h" void sway_terminate(void) { - exit(1); + exit(EXIT_FAILURE); } int main(int argc, char **argv) { @@ -23,22 +23,33 @@ int main(int argc, char **argv) { init_log(L_INFO); static struct option long_options[] = { - {"quiet", no_argument, &quiet, 'q'}, + {"help", no_argument, NULL, 'h'}, + {"quiet", no_argument, NULL, 'q'}, {"version", no_argument, NULL, 'v'}, {"socket", required_argument, NULL, 's'}, {"type", required_argument, NULL, 't'}, {0, 0, 0, 0} }; + const char *usage = + "Usage: swaymsg [options] [message]\n" + "\n" + " -h, --help Show help message and quit.\n" + " -q, --quiet Be quiet.\n" + " -v, --version Show the version number and quit.\n" + " -s, --socket <socket> Use the specified socket.\n" + " -t, --type <type> Specify the message type.\n"; + int c; while (1) { int option_index = 0; - c = getopt_long(argc, argv, "qvs:t:", long_options, &option_index); + c = getopt_long(argc, argv, "hqvs:t:", long_options, &option_index); if (c == -1) { break; } switch (c) { - case 0: // Flag + case 'q': // Quiet + quiet = 1; break; case 's': // Socket socket_path = strdup(optarg); @@ -52,8 +63,11 @@ int main(int argc, char **argv) { #else fprintf(stdout, "version not detected\n"); #endif - exit(0); + exit(EXIT_SUCCESS); break; + default: + fprintf(stderr, "%s", usage); + exit(EXIT_FAILURE); } } |