diff options
Diffstat (limited to 'swaygrab')
| -rw-r--r-- | swaygrab/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/swaygrab/main.c b/swaygrab/main.c index 90d118e2..ae17155f 100644 --- a/swaygrab/main.c +++ b/swaygrab/main.c @@ -127,6 +127,7 @@ int main(int argc, char **argv) { init_log(L_INFO); static struct option long_options[] = { + {"help", no_argument, NULL, 'h'}, {"capture", no_argument, &capture, 'c'}, {"version", no_argument, NULL, 'v'}, {"socket", required_argument, NULL, 's'}, @@ -138,6 +139,7 @@ int main(int argc, char **argv) { const char *usage = "Usage: swaygrab [options] <output> [file]\n" "\n" + " -h, --help Show help message and quit.\n" " -c, --capture Capture video.\n" " -v, --version Show the version number and quit.\n" " -s, --socket <socket> Use the specified socket.\n" @@ -147,7 +149,7 @@ int main(int argc, char **argv) { int c; while (1) { int option_index = 0; - c = getopt_long(argc, argv, "cvs:r", long_options, &option_index); + c = getopt_long(argc, argv, "hcvs:r", long_options, &option_index); if (c == -1) { break; } |