From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 8 Feb 2012 01:31:27 +0000 (-0500)
Subject: protect against cancellation in dlopen
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;ds=sidebyside;h=f2baf4d7b8be043b231ecf7fc611247196acd9f5;hp=f2baf4d7b8be043b231ecf7fc611247196acd9f5;p=musl

protect against cancellation in dlopen

i'm not sure that it's "correct" for dlopen to block cancellation
when calling constructors for libraries it loads, but it sure seems
like the right thing. in any case, dlopen itself needs cancellation
blocked.
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