-/*
-** Copyright (C) 2006- Sami Kerola <kerolasa@iki.fi>
-**
-** This program is free software; you can redistribute it and/or modify
+/* http://dhcpd-pools.sourceforge.net/
+** Copyright 2006- Sami Kerola <kerolasa@iki.fi>
+**
+** 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 2 of the License, or
+** 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, write to the Free Software
-** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+** along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
return ret;
}
+/* Simple strdup wrapper */
+char *safe_strdup(const char *str)
+{
+ char *ret = strdup(str);
+
+ if (!ret && str)
+ err(EXIT_FAILURE, "cannot duplicate string");
+ return ret;
+}
+
void flip_ranges(struct range_t *ranges, struct range_t *tmp_ranges)
{
unsigned int i = num_ranges - 1, j;
void clean_up(void)
{
int ret;
+
if (errno) {
warn("clean_up: errno (%d) set but not checked in correct place.\nif this is repeatable send strace output as a bug report", errno);
}
if (errno || ret) {
warn("clean_up: stderr");
}
+
free(config.dhcpdconf_file);
free(config.dhcpdlease_file);
free(config.output_file);