diff options
| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | brightnessctl.c | 8 |
2 files changed, 8 insertions, 1 deletions
@@ -38,6 +38,7 @@ Options: -h, --help print this help. -d, --device=DEVICE specify device name. -c, --class=CLASS specify device class. + -V, --version print version and exit. Operations: i, info get device info. diff --git a/brightnessctl.c b/brightnessctl.c index 0e16b0e..f169608 100644 --- a/brightnessctl.c +++ b/brightnessctl.c @@ -86,6 +86,7 @@ static const struct option options[] = { {"pretend", no_argument, NULL, 'p'}, {"restore", no_argument, NULL, 'r'}, {"save", no_argument, NULL, 's'}, + {"version", no_argument, NULL, 'V'}, {NULL,} }; @@ -100,7 +101,7 @@ int main(int argc, char **argv) { if (strcmp(name.sysname, "Linux")) fail("This program only supports Linux.\n"); while (1) { - if ((c = getopt_long(argc, argv, "lqpmsrhc:d:", options, NULL)) < 0) + if ((c = getopt_long(argc, argv, "lqpmsrhVc:d:", options, NULL)) < 0) break; switch (c) { case 'l': @@ -130,6 +131,10 @@ int main(int argc, char **argv) { case 'd': p.device = strdup(optarg); break; + case 'V': + printf("%s\n", VERSION); + exit(0); + break; default: phelp++; } @@ -548,6 +553,7 @@ Options:\n\ -h, --help\t\t\tprint this help.\n\ -d, --device=DEVICE\t\tspecify device name.\n\ -c, --class=CLASS\t\tspecify device class.\n\ + -V, --version\t\t\tprint version and exit.\n\ \n\ Operations:\n\ i, info\t\t\tget device info.\n\ |