From: Michal Simek <monstr@monstr.eu>
Date: Tue, 12 May 2009 10:10:52 +0000 (+0200)
Subject: microblaze: prepare signal handling for generic unistd.h
X-Git-Tag: v2.6.31-rc1~360^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6029d1c8cfc9ac2609195f31c2e70b584d3496e;p=pandora-kernel.git

microblaze: prepare signal handling for generic unistd.h

We need to define set_restore_sigmask() in order to
get pselect and ppoll. Also, the setup_frame function
can not be used when __NR_sigreturn is not defined.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
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