Merge trunk r1443 to the chrome_42 branch.

Use __NR_rt_sigaction instead of __NR_sigaction

__NR_sigaction is not defined on arm64/x64/etc (or rather, it's defined
in unistd-32.h instead of unistd.h).

Patch by Chris Hopman <cjhopman@chromium.org>
Review URL: https://breakpad.appspot.com/10724002/


git-svn-id: http://google-breakpad.googlecode.com/svn/branches/chrome_42@1444 4c0a9323-5329-0410-9bdc-e9ce6186880e
1 file changed