From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 21 Aug 2012 16:11:46 +0000 (-0400)
Subject: new helper: replace_fd()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~36^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8280d16172243702ed43432f826ca6130edb4086;p=pandora-kernel.git

new helper: replace_fd()

analog of dup2(), except that it takes struct file * as source.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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