4 Commits

Author SHA1 Message Date
Jacques Vidrine
2d24bf11c8 Add required headers and function declarations. 2004-01-06 19:28:07 +00:00
Marcel Moolenaar
2cd199ce21 Only allow trapframe formats instead of sigframe formats like the
comment says and don't write the first 3 arguments to FRAME_TRAPARG_*
as they are specific to sigframes.
2003-07-30 06:36:20 +00:00
Daniel Eischen
9ed358fddc Disconnect the userland get/set/swapcontext() functions from
libc.  I want to keep these in some version for the thread
library/ies, but don't know whether to have them repo-copied
to libc_r or renamed and kept in libc.

Change the name of an alpha macro that was changed with the
system call commit.
2002-11-16 06:39:11 +00:00
Daniel Eischen
b66b8326e5 Add getcontext, setcontext, makecontext, and swapcontext. These
functions are defined in SUSv2 and the latest POSIX spec.

Thanks to Bernd Walter <ticso@cicely8.cicely.de> for helping debug my
alpha assembly.

Approved by:	-arch
2002-01-10 02:40:59 +00:00