strace/nsfs.h

/*
 * Copyright (c) 2017-2018 The strace developers.
 * All rights reserved.
 *
 * SPDX-License-Identifier: LGPL-2.1-or-later
 */

#ifndef STRACE_NSFS_H
#define STRACE_NSFS_H

#include <linux/ioctl.h>

#ifdef HAVE_LINUX_NSFS_H
# include <linux/nsfs.h>
#else
# define NSIO    0xb7
# define NS_GET_USERNS   _IO(NSIO, 0x1)
# define NS_GET_PARENT   _IO(NSIO, 0x2)
#endif

#ifndef NS_GET_NSTYPE
# define NS_GET_NSTYPE    _IO(NSIO, 0x3)
#endif
#ifndef NS_GET_OWNER_UID
# define NS_GET_OWNER_UID _IO(NSIO, 0x4)
#endif

#endif /* !STRACE_NSFS_H */
Add copyright headers to some files that lack them We do our best to keep copyright headers up to date, yet git history provides better information on this subject and is more accurate than copyright headers. 2018-12-24 23:46:43 +00:00			`/*`
			`* Copyright (c) 2017-2018 The strace developers.`
			`* All rights reserved.`
			`*`
			`* SPDX-License-Identifier: LGPL-2.1-or-later`
			`*/`

Implement decoding of NS_* ioctl commands * configure.ac (AC_CHECK_HEADERS): Add linux/nsfs.h. * defs.h (DECL_IOCTL(nsfs)): New prototype. (setns_types): Make global. * ioctl.c (ioctl_decode): Call nsfs_ioctl for 0xb7 code. * nsfs.c: New file. * nsfs.h: Likewise. * Makefile.am (strace_SOURCES): Add them. * tests/ioctl_nsfs.c: New file. * tests/ioctl_nsfs.test: Likewise. * tests/.gitignore: Add ioctl_nsfs. * tests/Makefile.am (check_PROGRAMS): Likewise. (DECODER_TESTS): Add ioctl_nsfs.test. * NEWS: Mention this change. 2017-04-13 22:10:11 +07:00			`#ifndef STRACE_NSFS_H`
			`#define STRACE_NSFS_H`

			`#include <linux/ioctl.h>`

			`#ifdef HAVE_LINUX_NSFS_H`
			`# include <linux/nsfs.h>`
			`#else`
			`# define NSIO 0xb7`
			`# define NS_GET_USERNS _IO(NSIO, 0x1)`
			`# define NS_GET_PARENT _IO(NSIO, 0x2)`
			`#endif`

			`#ifndef NS_GET_NSTYPE`
			`# define NS_GET_NSTYPE _IO(NSIO, 0x3)`
			`#endif`
			`#ifndef NS_GET_OWNER_UID`
			`# define NS_GET_OWNER_UID _IO(NSIO, 0x4)`
			`#endif`

			`#endif /* !STRACE_NSFS_H */`