From: Ben Pfaff <blp@cs.stanford.edu>
Date: Tue, 9 Feb 2016 04:48:37 +0000 (-0800)
Subject: pintos: Avoid apparent name collision in definition of SIGALRM subroutine.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b39127d9437709ab55ad1ed7ac4fb65245fc57b;hp=8b39127d9437709ab55ad1ed7ac4fb65245fc57b;p=pintos-anon

pintos: Avoid apparent name collision in definition of SIGALRM subroutine.

Without this patch, modern versions of Perl issue the following warnings:

    Prototype mismatch: sub main::SIGVTALRM () vs none at
    .../src/utils/pintos line 188.
    Constant subroutine SIGVTALRM redefined at
    .../src/utils/pintos line 180.

Changing the name of the function avoids the warning.

Thanks to Geoffrey Knopf for reporting this problem.
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