freebsd-nq/sys/i386
Daniel Eischen 2be05b70c9 Add getcontext, setcontext, and swapcontext as system calls.
Previously these were libc functions but were requested to
be made into system calls for atomicity and to coalesce what
might be two entrances into the kernel (signal mask setting
and floating point trap) into one.

A few style nits and comments from bde are also included.

Tested on alpha by: gallatin
2002-11-16 06:35:53 +00:00
..
acpica
apm
bios
compile
conf Make 3dfx i386-only. The memrange API it uses may be defined in an MI 2002-11-08 20:04:38 +00:00
i386 Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
ibcs2
include Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
isa Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
linux bzero() the sigframe before we fill it. This was not done at all in 2002-11-02 07:41:04 +00:00
pci MFp4: 2002-11-14 05:22:37 +00:00
svr4
Makefile