static int help(void) {
printf("%s [OPTIONS...] MESSAGE\n\n"
- "Query the user for a passphrase.\n\n"
+ "Query the user for a system passphrase, via the TTY or an UI agent.\n\n"
" -h --help Show this help\n"
" --icon=NAME Icon name\n"
" --timeout=USEC Timeout in usec\n"
int fd = -1, r;
FILE *f = NULL;
char *socket_name = NULL;
- int socket_fd, signal_fd;
+ int socket_fd = -1, signal_fd;
sigset_t mask;
usec_t not_after;