[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	09/01/04 01:53:03

Modified files:
	cm3/m3-libs/m3core/src/unix/Common/: Unix.i3 Utypes.i3 
	cm3/m3-libs/m3core/src/unix/cygwin/: Usysdep.i3 
	cm3/m3-libs/m3core/src/unix/linux-common/: Usysdep.i3 
	cm3/m3-libs/m3core/src/unix/openbsd-common/: Usysdep.i3 

Log message:
	significant reduction in sysdep content
	
	off_t is always 64 bits (or at least let's hope so)
	the dir/stat flags are mostly all the same,
	except for a few that are zero on cygwin
	
	M[RWX][OWNER GROUP OTHER]
	[FXWR]_OK
	F_SETFD, F_GETFL, F_SETFL
	FIONREAD
	ITIMER_REAL
	ITIMER_VIRTUAL
	
	Some of this might be by chance and not by-standard,
	so under review for new platforms, and probably should be verified
	during native builds.
	
	note that OS/2 has a different S_IFMT but not quite relevant here