[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	09/03/19 10:23:58

Modified files:
	cm3/m3-libs/m3core/src/unix/Common/: UnixC.c m3makefile 
	cm3/m3-libs/m3core/src/unix/solaris-2-x/: m3makefile 

Log message:
	Switch SOLgnu and SOLsun to new/smaller/more portable Unix/*.i3 files.
	Leave Uucontext.i3, Usignal.i3, Uframe.i3, like LINUXLIBC6/PPC_DARWIN,
	so that user threads still compile.
	Forgot to cleanup RTThread's signal stuff but ok, it can wait.
	Only tested SOLgnu, not SOLsun.