/* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, as * published by the Free Software Foundation. * * Copyright (C) 2017 Hari Bathini, IBM Corporation */ #include "namespaces.h"#include "util.h"#include "event.h"#include <stdlib.h>#include <stdio.h>#include <string.h> struct namespaces *namespaces__new(struct namespaces_event *event){	struct namespaces *namespaces;	u64 link_info_size = ((event ? event->nr_namespaces : NR_NAMESPACES) *			      sizeof(struct perf_ns_link_info)); 	namespaces = zalloc(sizeof(struct namespaces) + link_info_size);	if (!namespaces)		return NULL; 	namespaces->end_time = -1; 	if (event)		memcpy(namespaces->link_info, event->link_info, link_info_size); 	return namespaces;} void namespaces__free(struct namespaces *namespaces){	free(namespaces);}