static int test_perm(int mode, int op)
{
- if (!current_euid())
+ if (uid_eq(current_euid(), GLOBAL_ROOT_UID))
mode >>= 6;
- else if (in_egroup_p(0))
+ else if (in_egroup_p(GLOBAL_ROOT_GID))
mode >>= 3;
if ((op & ~mode & (MAY_READ|MAY_WRITE|MAY_EXEC)) == 0)
return 0;