0
Index of /FSS-BCZ/root/proc/thread-self/cwd/lib64/traceevent/plugins
Index of /FSS-BCZ/root/proc/thread-self/cwd/lib64/traceevent/plugins
+ lY>TD r`S
q_I|+ 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
/* Credentials management - see Documentation/security/credentials.rst
*
* Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*/
#ifndef _LINUX_CRED_H
#define _LINUX_CRED_H
#include
#include
#include
#include
#include
#include
#include
struct cred;
struct inode;
/*
* COW Supplementary groups list
*/
struct group_info {
atomic_t usage;
int ngroups;
kgid_t gid[];
} __randomize_layout;
/**
* get_group_info - Get a reference to a group info structure
* @group_info: The group info to reference
*
* This gets a reference to a set of supplementary groups.
*
* If the caller is accessing a task's credentials, they must hold the RCU read
* lock when reading.
*/
static inline struct group_info *get_group_info(struct group_info *gi)
{
atomic_inc(&gi->usage);
retur