diff options
Diffstat (limited to 'lib/include/util.h')
| -rw-r--r-- | lib/include/util.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/include/util.h b/lib/include/util.h index bed2ba7..ed5dac2 100644 --- a/lib/include/util.h +++ b/lib/include/util.h @@ -1,3 +1,20 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * Copyright (C) 2018 - David Oberhollenzer + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ #ifndef UTIL_H #define UTIL_H @@ -52,6 +69,11 @@ int splitkv(char *line, char **key, char **value); */ const enum_map_t *enum_by_name(const enum_map_t *map, const char *name); +/* + Create a copy of the input string inp, but replace all occourances + of %<number> with argv[number] if the number is within the bounds + specified by argc. +*/ char *strexpand(const char *inp, size_t argc, const char *const *argv); #endif /* UTIL_H */ |