SET, CLR, ISSET in types.h for _KERNEL builds

[Harti Brandt]

On Wed, 28 Jun 2006, Alex Lyashkov wrote:

AL>В Втр, 27.06.2006, в 22:58, M. Warner Losh пишет:
AL>> NetBSD recently added SET, CLR, ISSET to sys/types.h (only if _KERNEL
AL>> is defined).  I'd like to do something similar in FreeBSD.  I see no
AL>> reason to needless deviate from NetBSD here.  One could make an
AL>> argument for lots of different files, but at the end of the day does
AL>> it really matter enough to justify having it be different than NetBSD?
AL>> 
AL>> Here's my proposed diff, inline, for your consideration:
AL>> 
AL>
AL>> 
AL>> NOTE: That /* !_KERNEL */ should have the '!' removed, but I didn't
AL>> want to confuse things by doing that too.
AL>> 
AL>> Comments?
AL>> 
AL>> Warner
AL>> _______________________________________________
AL>Who not create abstract framework for work with bitmask more then 64bits
AL>size? 
AL>similar this:
AL>
AL>#define_bitmask(name,size)	char name[(size/8)+1];
AL>#define set_bit(bimask,no)	{ bitmask[(no/8)] |= 1<<(no%8); }
AL>#define clr_bit(bitmask,no)		{ bitmask[(no/8)] &= ~(1<<(no%8)); }
AL>static inline isset_bit(char *bitmask, no) {
AL>	return bitmask[(no/8)] & 1<<(no%8);

You mean bitstring(3)?

harti