Peter Wemm 23eeeff7be Split 4.x and 5.x signal handling so that we can keep 4.x signal ... handling clean and functional as 5.x evolves. This allows some of the nasty bandaids in the 5.x codepaths to be unwound. Encapsulate 4.x signal handling under COMPAT_FREEBSD4 (there is an anti-foot-shooting measure in place, 5.x folks need this for a while) and finish encapsulating the older stuff under COMPAT_43. Since the ancient stuff is required on alpha (longjmp(3) passes a 'struct osigcontext *' to the current sigreturn(2), instead of the 'ucontext_t *' that sigreturn is supposed to take), add a compile time check to prevent foot shooting there too. Add uniform COMPAT_43 stubs for ia64/sparc64/powerpc. Tested on: i386, alpha, ia64. Compiled on sparc64 (a few days ago). Approved by: re		2002-10-25 19:10:58 +00:00
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acpica	- curproc may be NULL in 4-stable. In that case use the vmspace from	2002-10-16 17:22:03 +00:00
amd64	Split 4.x and 5.x signal handling so that we can keep 4.x signal	2002-10-25 19:10:58 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	No need for pmtimer hint anymore.	2002-10-22 17:32:27 +00:00
ia32	Stake a claim on 418 (__xstat), 419 (__xfstat), 420 (__xlstat)	2002-10-19 22:25:31 +00:00
include	Split 4.x and 5.x signal handling so that we can keep 4.x signal	2002-10-25 19:10:58 +00:00
isa	Remove a boatload of '&' which are surplus to the requirements.	2002-10-20 18:02:46 +00:00
pci	Revert last commit, there actually was a -1 waaaaay down in pcireg_cfgread().	2002-10-20 17:54:17 +00:00
Makefile