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) { | |||
127 | init_log(L_INFO); | 127 | init_log(L_INFO); |
128 | 128 | ||
129 | static struct option long_options[] = { | 129 | static struct option long_options[] = { |
130 | {"help", no_argument, NULL, 'h'}, | ||
130 | {"capture", no_argument, &capture, 'c'}, | 131 | {"capture", no_argument, &capture, 'c'}, |
131 | {"version", no_argument, NULL, 'v'}, | 132 | {"version", no_argument, NULL, 'v'}, |
132 | {"socket", required_argument, NULL, 's'}, | 133 | {"socket", required_argument, NULL, 's'}, |
@@ -138,6 +139,7 @@ int main(int argc, char **argv) { | |||
138 | const char *usage = | 139 | const char *usage = |
139 | "Usage: swaygrab [options] <output> [file]\n" | 140 | "Usage: swaygrab [options] <output> [file]\n" |
140 | "\n" | 141 | "\n" |
142 | " -h, --help Show help message and quit.\n" | ||
141 | " -c, --capture Capture video.\n" | 143 | " -c, --capture Capture video.\n" |
142 | " -v, --version Show the version number and quit.\n" | 144 | " -v, --version Show the version number and quit.\n" |
143 | " -s, --socket <socket> Use the specified socket.\n" | 145 | " -s, --socket <socket> Use the specified socket.\n" |
@@ -147,7 +149,7 @@ int main(int argc, char **argv) { | |||
147 | int c; | 149 | int c; |
148 | while (1) { | 150 | while (1) { |
149 | int option_index = 0; | 151 | int option_index = 0; |
150 | c = getopt_long(argc, argv, "cvs:r", long_options, &option_index); | 152 | c = getopt_long(argc, argv, "hcvs:r", long_options, &option_index); |
151 | if (c == -1) { | 153 | if (c == -1) { |
152 | break; | 154 | break; |
153 | } | 155 | } |