47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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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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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdlib.h>
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#include <stdbool.h>
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#include <errno.h>
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#include <string.h>
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#include "util.h"
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int main(int argc, char *argv[]) {
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int r;
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const char *id;
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/* This is mostly intended to be used for scripts which want
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* to detect whether we are being run in a virtualized
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* environment or not */
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if ((r = detect_virtualization(&id)) < 0) {
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log_error("Failed to check for virtualization: %s", strerror(-r));
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return EXIT_FAILURE;
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}
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if (r > 0)
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puts(id);
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return r == 0;
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}
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