log->fd = openat(log->dirfd, logname, O_CREAT|O_WRONLY|O_EXCL, 0600);
if (log->fd < 0 && errno == EEXIST) {
fprintf(stderr, "Log file %s already exists...\n", logname);
log->fd = openat(log->dirfd, logname, O_CREAT|O_WRONLY|O_EXCL, 0600);
if (log->fd < 0 && errno == EEXIST) {
fprintf(stderr, "Log file %s already exists...\n", logname);