/usr/share/ksplice/ksplice-cc.pl is in ksplice 0.9.9-5.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #!/usr/bin/perl
# Copyright (C) 2008-2009 Ksplice, Inc.
# Authors: Anders Kaseorg, Jeff Arnold, Tim Abbott
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
use strict;
use warnings;
use IPC::Open3;
use Cwd qw(abs_path);
use File::Basename;
my $dir = abs_path(dirname($0) . "/ksplice-patch");
my @cmd;
foreach (@ARGV) {
if (/^-ksplice-cflags-api=1$/) {
push @cmd, "-I$dir";
push @cmd, qw(-D__DATE__="<{DATE...}>" -D__TIME__="<{TIME}>");
} else {
push @cmd, $_;
}
}
my $pid = open3('<&STDIN', '>&STDOUT', \*ERROR, @cmd);
while (<ERROR>) {
next if /^<command[- ]line>(?::\d+:\d+)?: warning: "(?:__DATE__|__TIME__)" redefined$/;
print STDERR;
}
close ERROR;
waitpid($pid, 0) == $pid and ($? & 127) == 0 or die;
exit($? >> 8);
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