/* SPDX-License-Identifier: LGPL-2.1-or-later */

#pragma once

#include <fcntl.h>

#ifndef F_LINUX_SPECIFIC_BASE

#define F_LINUX_SPECIFIC_BASE 1024

#endif

#ifndef F_SETPIPE_SZ

#define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)

#endif

#ifndef F_GETPIPE_SZ

#define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)

#endif

#ifndef F_ADD_SEALS

#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)

#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)

#define F_SEAL_SEAL     0x0001  /* prevent further seals from being set */

#define F_SEAL_SHRINK   0x0002  /* prevent file from shrinking */

#define F_SEAL_GROW     0x0004  /* prevent file from growing */

#define F_SEAL_WRITE    0x0008  /* prevent writes */

#endif

#ifndef F_OFD_GETLK

#define F_OFD_GETLK     36

#define F_OFD_SETLK     37

#define F_OFD_SETLKW    38

#endif

#ifndef MAX_HANDLE_SZ

#define MAX_HANDLE_SZ 128

#endif

/* The precise definition of __O_TMPFILE is arch specific; use the

 * values defined by the kernel (note: some are hexa, some are octal,

 * duplicated as-is from the kernel definitions):

 * - alpha, parisc, sparc: each has a specific value;

 * - others: they use the "generic" value.

 */

#ifndef __O_TMPFILE

#if defined(__alpha__)

#define __O_TMPFILE     0100000000

#elif defined(__parisc__) || defined(__hppa__)

#define __O_TMPFILE     0400000000

#elif defined(__sparc__) || defined(__sparc64__)

#define __O_TMPFILE     0x2000000

#else

#define __O_TMPFILE     020000000

#endif

#endif

/* a horrid kludge trying to make sure that this will fail on old kernels */

#ifndef O_TMPFILE

#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)

#endif