pkgsrc/x11/libxshmfence/patches
tnn 7ce1fc7443 Add makeshift NetBSD support using POSIX semaphores.
Not upstreamed because I think NetBSD should be given the chance to
implement some better interprocess synchronization primitives first.
See PR lib/49529.

In particular what's missing is an interprocess sync primitive that can:
  1) be passed safely through MAP_SHARED memory
  2) support atomic unlock-and-block (like pthread_cond_wait)
  3) wake up all waiters at once
2015-09-24 23:34:16 +00:00
..
patch-configure.ac
patch-src_Makefile.am
patch-src_xshmfence__alloc.c
patch-src_xshmfenceint.h