\_SB_.PCI0.S60_
  #   ˆl–Ðz¾”*ClÊq@‚àCq¦ÔÅ£ÆƒàsÅÀÃ r    /* wchar_t type related definitions.
   Copyright (C) 2000-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#ifndef _BITS_WCHAR_H
#define _BITS_WCHAR_H	1

/* The fallback definitions, for when __WCHAR_MAX__ or __WCHAR_MIN__
   are not defined, give the right value and type as long as both int
   and wchar_t are 32-bit types.  Adding L'\0' to a constant value
   ensures that the type is correct; it is necessary to use (L'\0' +
   0) rather than just L'\0' so that the type in C++ is the promoted
   version of wchar_t rather than the distinct wchar_t type itself.
   Because wchar_t in preprocessor #if expressions is treated as
   intmax_t or uintmax_t, the expression (L'\0' - 1) would have the
   wrong value for WCHAR_MAX in such expressions and so cannot be used
   to define __WCHAR_MAX in the unsigned case.  */

#ifdef __WCHAR_MAX__
# define __WCHAR_MAX	__WCHAR_MAX__
#elif L'\0' - 1 > 0
# define __WCHAR_MAX	(0xffffffffu + L'\0')
#else
# define __WCHAR_MAX	(0x7fffffff + L'\0')
#endif

#ifdef __WCHAR_MIN__
# define __WCHAR_MIN	__WCHAR_MIN__
#elif L'\0' - 1 > 0
# define __WCHAR_MIN	(L'\0' + 0)
#else
# define __WCHAR_MIN	(-__WCHAR_MAX - 1)
#endif

#endif	/* bits/wchar.h */
     ˆÇÆƒ€ÅÀÃ I    /* SPDX-License-Identifier: GPL-2.0 */
#include <linux/fs.h>

#define DEVCG_ACC_MKNOD 1
#define DEVCG_ACC_READ  2
#define DEVCG_ACC_WRITE 4
#define DEVCG_ACC_MASK (DEVCG_ACC_MKNOD | DEVCG_ACC_READ | DEVCG_ACC_WRITE)

#define DEVCG_DEV_BLOCK 1
#define DEVCG_DEV_CHAR  2
#define DEVCG_DEV_ALL   4  /* this represents all devices */


#if defined(CONFIG_CGROUP_DEVICE) || defined(CONFIG_CGROUP_BPF)
int devcgroup_check_permission(short type, u32 major, u32 minor,
			       short access);
static inline int devcgroup_inode_permission(struct inode *inode, int mask)
{
	short type, access = 0;

	if (likely(!inode->i_rdev))
		return 0;

	if (S_ISBLK(inode->i_mode))
		type = DEVCG_DEV_BLOCK;
	else if (S_ISCHR(inode->i_mode))
		type = DEVCG_DEV_CHAR;
	else
		return 0;

	if (mask & MAY_WRITE)
		access |= DEVCG_ACC_WRITE;
	if (mask & MAY_READ)
		access |= DEVCG_ACC_READ;

	return devcgroup_check_permission(type, imajor(inode), iminor(inode),
					  access);
}

static inline int devcgroup_inode_mknod(int mode, dev_t dev)
{
	short type;

	if (!S_ISBLK(mode) && !S_ISCHR(mode))
		return 0;

	if (S_ISCHR(mode) && dev == WHITEOUT_DEV)
		return 0;

	if (S_ISBLK(mode))
		type = DEVCG_DEV_BLOCK;
	else
		type = DEVCG_DEV_CHAR;

	return devcgroup_check_permission(type, MAJOR(dev), MINOR(dev),
					  DEVCG_ACC_MKNOD);
}

#else
static inline int devcgroup_check_permission(short type, u32 major, u32 minor,
			       short access)
{ return 0; }
static inline int devcgroup_inode_permission(struct inode *inode, int mask)
{ return 0; }
static inline int devcgroup_inode_mknod(int mode, dev_t dev)
{ return 0; }
#endif
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     ˆÈÇƒd/?ÆÁÄ u    /* SPDX-License-Identifier: GPL-2.0 */
/*
 * Function declerations and data structures related to the splice
 * implementation.
 *
 * Copyright (C) 2007 Jens Axboe <jens.axboe@oracle.com>
 *
 */
#ifndef SPLICE_H
#define SPLICE_H

#include <linux/pipe_fs_i.h>

/*
 * Flags passed in from splice/tee/vmsplice
 */
#define SPLICE_F_MOVE	(0x01)	/* move pages instead of copying */
#define SPLICE_F_NO