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#!/usr/bin/perl
package mvhints;
sub get_hints {
my @out;
my $condition;
my $routine;
$condition = sub { $^O =~ /nolongernecessary/i };
$routine = sub {
my $fn = 'interchange.cfg.dist';
rename $fn, "$fn.bak";
open HINTIN, "$fn.bak"
or die "cannot open $fn.bak: $!\n";
open HINTOUT, ">$fn"
or die "cannot write $fn: $!\n";
while(<HINTIN>) {
s/
^\s*Housekeeping\s+\d+.*$
/# Changed for $^O, no safe signals\nHousekeeping 1/xig;
s/
^\s*MaxServers\s+\d+.*$
/# Changed for $^O, no safe signals\nMaxServers 0/xig;
print HINTOUT $_;
}
close HINTIN;
close HINTOUT;
unlink "$fn.bak";
return 1;
};
push @out, [ $condition, $routine ];
$condition = sub { $Global::TryingThreads && $^O =~ /linux/i };
$routine = sub {
my $fn = 'interchange.cfg.dist';
rename $fn, "$fn.bak";
open HINTIN, "$fn.bak"
or die "cannot open $fn.bak: $!\n";
open HINTOUT, ">$fn"
or die "cannot write $fn: $!\n";
while(<HINTIN>) {
print HINTOUT $_;
}
if ($^V lt 5.10.0) {
print HINTOUT <<EOF;
## Added because threaded Perl on linux has broken getppid() as
## of this distribution
Variable MV_GETPPID_BROKEN 1
EOF
close HINTIN;
close HINTOUT;
unlink "$fn.bak";
return 1;
}
};
push @out, [ $condition, $routine ];
return @out;
}
1;
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