Function posix_lock_exclusive

src/daemon/service.c:509–516

}

static bool posix_lock_exclusive(int fd) {
    while (flock(fd, LOCK_EX) != 0) {
        if (errno != EINTR) {
            return false;
        }
    }
    return true;
}

static int posix_log_file_open(const posix_log_path_t *path, struct stat *status_out,
                               bool *created_out) {