Copyright 2010 Lennart Poettering
systemd 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 2 of the License, or
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
return l;
}
+char **strv_remove_prefix(char **l, const char *s) {
+ char **f, **t;
+
+ if (!l)
+ return NULL;
+
+ assert(s);
+
+ /* Drops every occurrence of a string prefixed with s in the
+ * string list, edits in-place. */
+
+ for (f = t = l; *f; f++) {
+
+ if (startswith(*f, s)) {
+ free(*f);
+ continue;
+ }
+
+ *(t++) = *f;
+ }
+
+ *t = NULL;
+ return l;
+}
+
static int env_append(char **r, char ***k, char **a) {
assert(r);
assert(k);