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 21:18:10 +0000 (22:18 +0100)
commit98b8c7e1954b75b6607ab6f87a29ef5538a5fd37
treecce8d5a8b1ab0175fdd6d9050cc053bda361f3b9
parentbca8353285681f58e05a7aa03bf7518548706208
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