Started implementing backing managment

src/entry.c

@@ -304,6 +304,27 @@ Result list_entries(char*** out_entries) {
 	return SUCCESS;
 }
 
+Result clear_entries(void) {
+	char** entries;
+	Result result = list_entries(&entries);
+	if (result != SUCCESS)
+		return result;
+
+	// Remove each entry
+	for (int i = 0; entries[i] != NULL; i++) {
+		result = remove_entry(entries[i]);
+		if (result != SUCCESS)
+			log_message(LOG_LEVEL_WARNING, "Failed to remove the entry '%s'.", entries[i]);
+	}
+
+	// Free the entries
+	for (int i = 0; entries[i] != NULL; i++)
+		free(entries[i]);
+	free(entries);
+
+	return SUCCESS;
+}
+
 Result reset_entry(const char* entry_id) {
 	// Check that it exists
 	bool exists;