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-rw-r--r--src/udev/accelerometer/accelerometer.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/udev/accelerometer/accelerometer.c b/src/udev/accelerometer/accelerometer.c
index 9c13d97870..0f1b3c6ec3 100644
--- a/src/udev/accelerometer/accelerometer.c
+++ b/src/udev/accelerometer/accelerometer.c
@@ -195,11 +195,13 @@ static void test_orientation(struct udev *udev,
puts(text);
}
-static void help(void)
-{
- printf("Usage: accelerometer [options] <device path>\n"
- " -d,--debug debug to stderr\n"
- " -h,--help print this help text\n\n");
+static void help(void) {
+
+ printf("%s [options] <device path>\n\n"
+ "Accelerometer device identification.\n\n"
+ " -h --help Print this message\n"
+ " -d --debug Debug to stderr\n"
+ , program_invocation_short_name);
}
int main (int argc, char** argv)