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https://github.com/libguestfs/libguestfs.git
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05d4fcb64d
This command run over the source: perl -pi.bak -e 's/(20[01][0-9])-2018/$1-2019/g' `git ls-files`
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* guestfish - guest filesystem shell
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* Copyright (C) 2009-2019 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/**
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* This file implements the guestfish C<time> command.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <libintl.h>
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#include <sys/time.h>
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#include "fish.h"
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int
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run_time (const char *cmd, size_t argc, char *argv[])
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{
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struct timeval start_t, end_t;
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int64_t start_us, end_us, elapsed_us;
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if (argc < 1) {
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fprintf (stderr, _("use 'time command [args...]'\n"));
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return -1;
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}
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gettimeofday (&start_t, NULL);
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if (issue_command (argv[0], &argv[1], NULL, 0) == -1)
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return -1;
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gettimeofday (&end_t, NULL);
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start_us = (int64_t) start_t.tv_sec * 1000000 + start_t.tv_usec;
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end_us = (int64_t) end_t.tv_sec * 1000000 + end_t.tv_usec;
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elapsed_us = end_us - start_us;
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printf ("elapsed time: %d.%02d seconds\n",
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(int) (elapsed_us / 1000000),
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(int) ((elapsed_us / 10000) % 100));
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return 0;
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}
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