From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 20 Oct 2010 02:20:18 +0000 (+1030)
Subject: read_write_all: don't rely on write to pipe blocking in tests.
X-Git-Url: http://git.ozlabs.org/?a=commitdiff_plain;h=57d7208e55ede91db60bbedc52a4d73f05fff543;hp=57d7208e55ede91db60bbedc52a4d73f05fff543;p=ccan

read_write_all: don't rely on write to pipe blocking in tests.

Instead, directly control write().
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