From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 21 Mar 2012 00:48:18 +0000 (+1030)
Subject: failtest: compile fix for OpenBSD
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=e18e80fe175422d26efe689addc0f67bdba0e097;hp=e18e80fe175422d26efe689addc0f67bdba0e097

failtest: compile fix for OpenBSD

OpenBSD doesn't idempotent-wrap sys/mman.h, so when we #define mmap to
an alternative, it fails to compile when sys/mman.h is included again.

Workaround is not to #define mmap to add arguments on Open BSD.
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