1b25179b25
of the 10k files still linked into the jail; 5700 are from usr/ so bind mount just that directory, also set noatime, ro, and some other helpful looking options. Change-Id: I28d2d5cbbdf33fb57ea0f0c0915cb267603ee16d Reviewed-on: https://gerrit.libreoffice.org/23777 Reviewed-by: Ashod Nakashian <ashnakash@gmail.com> Tested-by: Ashod Nakashian <ashnakash@gmail.com>
30 lines
880 B
C
30 lines
880 B
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/*
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* This is a trivial helper to allow bind mounting.
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*/
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#include <sys/mount.h>
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int main(int argc, char **argv)
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{
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if (argc < 3)
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return 1;
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int retval = mount (argv[1], argv[2], 0, MS_BIND, 0);
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if (retval)
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return retval;
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// apparently this has to be done in a 2nd pass.
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return mount(argv[1], argv[2], 0,
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(MS_BIND | MS_REMOUNT | MS_NOATIME | MS_NODEV |
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MS_NOSUID | MS_RDONLY | MS_SILENT), 0);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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