Move cron library code to crond

Nothing else uses it.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>

1 files changed, 38 insertions, 0 deletions

diff --git a/crond/delcron.c b/crond/delcron.c
new file mode 100644
index 0000000..1877db1
--- /dev/null
+++ b/crond/delcron.c
@@ -0,0 +1,38 @@
+/* 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/>.
+ */
+#include <stdlib.h>
+
+#include "crontab.h"
+
+void delcron(crontab_t *cron)
+{
+	exec_t *e;
+
+	if (cron == NULL)
+		return;
+
+	while (cron->exec != NULL) {
+		e = cron->exec;
+		cron->exec = e->next;
+
+		free(e);
+	}
+
+	free(cron->ctty);
+	free(cron);
+}