#include "utf8.h"
static int help(void) {
+
printf("%s [OPTIONS...] COMMAND ...\n\n"
- "Query or change firmware and boot mananger settings.\n\n"
+ "Query or change firmware and boot manager settings.\n\n"
" -h --help Show this help\n"
" --version Show package version\n"
"Commands:\n"
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, ARG_VERSION },
- { NULL, 0, NULL, 0 }
+ {}
};
int c;
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "+hH:P", options, NULL)) >= 0) {
+
+ while ((c = getopt_long(argc, argv, "+h", options, NULL)) >= 0) {
switch (c) {
case 'h':
- help();
- return 0;
+ return help();
case ARG_VERSION:
puts(PACKAGE_STRING);
return -EINVAL;
default:
- log_error("Unknown option code %c", c);
- return -EINVAL;
+ assert_not_reached("Unhandled option");
}
}