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xenocara/lib/libxshmfence
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kettenis 323f3c34c5 Use __MAP_NOFAULT such that a client cannot use ftruncate and make the 
X server crash.

ok deraadt@, matthieu@
2018-07-11 06:59:03 +00:00
..
src Use __MAP_NOFAULT such that a client cannot use ftruncate and make the 2018-07-11 06:59:03 +00:00
test add BSD build infrastructure 2018-06-07 22:05:13 +00:00
aclocal.m4 add BSD build infrastructure 2018-06-07 22:05:13 +00:00
ChangeLog
compile
config.guess add BSD build infrastructure 2018-06-07 22:05:13 +00:00
config.h.in add BSD build infrastructure 2018-06-07 22:05:13 +00:00
config.sub add BSD build infrastructure 2018-06-07 22:05:13 +00:00
configure Add OpenBSD support using process-global futexes. 2018-06-08 13:16:24 +00:00
configure.ac Add OpenBSD support using process-global futexes. 2018-06-08 13:16:24 +00:00
COPYING
depcomp add BSD build infrastructure 2018-06-07 22:05:13 +00:00
install-sh add BSD build infrastructure 2018-06-07 22:05:13 +00:00
ltmain.sh add BSD build infrastructure 2018-06-07 22:05:13 +00:00
Makefile.am
Makefile.bsd-wrapper Make sure we create shared memory files in /tmp such that programs can use 2018-06-09 11:44:13 +00:00
Makefile.in add BSD build infrastructure 2018-06-07 22:05:13 +00:00
missing add BSD build infrastructure 2018-06-07 22:05:13 +00:00
README
test-driver
xshmfence.pc.in

README 

libxshmfence - Shared memory 'SyncFence' synchronization primitive

This library offers a CPU-based synchronization primitive compatible
with the X SyncFence objects that can be shared between processes
using file descriptor passing.

There are two underlying implementations:

 1) On Linux, the library uses futexes

 2) On other systems, the library uses posix mutexes and condition
    variables.

All questions regarding this software should be directed at the
Xorg mailing list:

        http://lists.freedesktop.org/mailman/listinfo/xorg

Please submit bug reports to the Xorg bugzilla:

        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg

The master development code repository can be found at:

        git://anongit.freedesktop.org/git/xorg/lib/libxshmfence

        http://cgit.freedesktop.org/xorg/lib/libxshmfence

For patch submission instructions, see:

	http://www.x.org/wiki/Development/Documentation/SubmittingPatches

For more information on the git code manager, see:

        http://wiki.x.org/wiki/GitPage