libc: add getcontext, setcontext, makecontext and swapcontext on x86_64
authorMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Wed, 25 Jan 2012 13:11:23 +0000 (13:11 +0000)
committerSascha Wildner <saw@online.de>
Thu, 26 Jan 2012 10:26:10 +0000 (11:26 +0100)
commit1b773b6ea04f3ba154036fa224a73207b22f8182
tree3385faba4954cd680ca06af6732c5b883e35cfd0
parent42a0e9c8ab173b01d1a8f15a79427d21aac1153a
libc: add getcontext, setcontext, makecontext and swapcontext on x86_64

The *context functions are not part of the POSIX standard anymore, but
are still used by quite some packages.
lib/libc/x86_64/gen/Makefile.inc
lib/libc/x86_64/gen/makecontext.c [new file with mode: 0644]
lib/libc/x86_64/sys/Makefile.inc
lib/libc/x86_64/sys/getcontext.S [new file with mode: 0644]
sys/sys/ucontext.h