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60 lines
1.5 KiB
C
60 lines
1.5 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 <unistd.h>
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#include <string.h>
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#include "util.h"
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#include "log.h"
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#include "strv.h"
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int main(int argc, char *argv[]) {
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const char *env[] = {
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"FOO=BAR BAR",
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"BAR=waldo",
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NULL
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};
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const char *line[] = {
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"FOO$FOO",
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"FOO$FOOFOO",
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"FOO${FOO}$FOO",
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"FOO${FOO}",
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"${FOO}",
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"$FOO",
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"$FOO$FOO",
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"${FOO}${BAR}",
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"${FOO",
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NULL
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};
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char **i, **r;
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r = replace_env_argv((char**) line, (char**) env);
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STRV_FOREACH(i, r)
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printf("%s\n", *i);
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strv_free(r);
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}
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