=F7 =F7=D4=D2, 27.06.2006, =D7 22:58, M. Warner Losh =D0=C9=DB=C5=D4:
> NetBSD recently added SET, CLR, ISSET to sys/types.h (only if _KERNEL
> is defined). I'd like to do something similar in FreeBSD. I see no
> reason to needless deviate from NetBSD here. One could make an
> argument for lots of different files, but at the end of the day does
> it really matter enough to justify having it be different than NetBSD?
>=20
> Here's my proposed diff, inline, for your consideration:
>=20


>=20
> NOTE: That /* !_KERNEL */ should have the '!' removed, but I didn't
> want to confuse things by doing that too.
>=20
> Comments?
>=20
> Warner
> _______________________________________________

Who not create abstract framework for work with bitmask more then 64bits
size?=20
similar this:

#define_bitmask(name,size) char name[(size/8)+1];
#define set_bit(bimask,no) { bitmask[(no/8)] |=3D 1<<(no%8); }
#define clr_bit(bitmask,no) { bitmask[(no/8)] &=3D ~(1<<(no%8)); }
static inline isset_bit(char *bitmask, no) {
return bitmask[(no/8)] & 1<<(no%8);
}
--=20
Alex Lyashkov
Positive Software
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