Function do_unlink

syscall.c:89–94

#define RETURN_ERROR_IF_RO_OR_LO RETURN_ERROR_IF(read_only || list_only, EROFS)

int do_unlink(const char *path)
{
	if (dry_run) return 0;
	RETURN_ERROR_IF_RO_OR_LO;
	return unlink(path);
}

/*
  Symlink-race-safe variant of do_unlink() for receiver-side use. See