[commit: ghc] wip/ghc710-aix: Update unix submodule to pull in AIX fixes (b6fcbca)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/ghc710-aix
Link       : http://ghc.haskell.org/trac/ghc/changeset/b6fcbca0363c007813bd52d2d23a3d75226be31e/ghc

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commit b6fcbca0363c007813bd52d2d23a3d75226be31e
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Tue Nov 17 16:53:13 2015 +0100

    Update unix submodule to pull in AIX fixes


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b6fcbca0363c007813bd52d2d23a3d75226be31e
 libraries/unix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/unix b/libraries/unix
index 4260c25..03632e3 160000
--- a/libraries/unix
+++ b/libraries/unix
@@ -1 +1 @@
-Subproject commit 4260c25687d3a4bc1ffacdacfbe7e47082ff2550
+Subproject commit 03632e32eb1d2e8f5d41ddc0f81bc6eff6a343c9