projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| d6c9574f | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
| c24eb49e LP |
2 | |
| 3 | /*** | |
| 4 | This file is part of systemd. | |
| 5 | ||
| 6 | Copyright 2010 Lennart Poettering | |
| 7 | ||
| 8 | systemd is free software; you can redistribute it and/or modify it | |
| 9 | under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 2 of the License, or | |
| 11 | (at your option) any later version. | |
| 12 | ||
| 13 | systemd is distributed in the hope that it will be useful, but | |
| 14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 | General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
| 20 | ***/ | |
| 21 | ||
| 22 | #include <unistd.h> | |
| 23 | #include <string.h> | |
| 24 | ||
| 25 | #include "util.h" | |
| 26 | #include "log.h" | |
| 27 | #include "strv.h" | |
| 28 | ||
| 29 | int main(int argc, char *argv[]) { | |
| 30 | ||
| 31 | const char *env[] = { | |
| 32 | "FOO=BAR BAR", | |
| 33 | "BAR=waldo", | |
| 34 | NULL | |
| 35 | }; | |
| 36 | ||
| 37 | const char *line[] = { | |
| 38 | "FOO$FOO", | |
| 39 | "FOO$FOOFOO", | |
| 40 | "FOO${FOO}$FOO", | |
| 41 | "FOO${FOO}", | |
| 42 | "${FOO}", | |
| 43 | "$FOO", | |
| 44 | "$FOO$FOO", | |
| 45 | "${FOO}${BAR}", | |
| 46 | "${FOO", | |
| 47 | NULL | |
| 48 | }; | |
| 49 | ||
| 50 | char **i, **r; | |
| 51 | ||
| 52 | r = replace_env_argv((char**) line, (char**) env); | |
| 53 | ||
| 54 | STRV_FOREACH(i, r) | |
| 55 | printf("%s\n", *i); | |
| 56 | ||
| 57 | strv_free(r); | |
| 58 | ||
| 59 | } |