freebsd-dev/sys/compat/linux/linux_mib.h
Konstantin Belousov 62b8258a7e Change the return type of sv__setid_allowed from bool to int
to please some userspace code using sys/sysent.h.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-06-06 23:38:48 +03:00

78 lines
2.7 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 1999 Marcel Moolenaar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _LINUX_MIB_H_
#define _LINUX_MIB_H_
#ifdef SYSCTL_DECL
SYSCTL_DECL(_compat_linux);
#endif
void linux_osd_jail_register(void);
void linux_osd_jail_deregister(void);
void linux_get_osname(struct thread *td, char *dst);
void linux_get_osrelease(struct thread *td, char *dst);
int linux_get_oss_version(struct thread *td);
int linux_kernver(struct thread *td);
#define LINUX_KVERSION 4
#define LINUX_KPATCHLEVEL 4
#define LINUX_KSUBLEVEL 0
#define LINUX_KERNVER(a,b,c) (((a) << 16) + ((b) << 8) + (c))
#define LINUX_VERSION_CODE LINUX_KERNVER(LINUX_KVERSION, \
LINUX_KPATCHLEVEL, LINUX_KSUBLEVEL)
#define LINUX_KERNVERSTR(x) #x
#define LINUX_XKERNVERSTR(x) LINUX_KERNVERSTR(x)
#define LINUX_VERSION_STR LINUX_XKERNVERSTR(LINUX_KVERSION.LINUX_KPATCHLEVEL.LINUX_KSUBLEVEL)
#define LINUX_KERNVER_2004000 LINUX_KERNVER(2,4,0)
#define LINUX_KERNVER_2006000 LINUX_KERNVER(2,6,0)
#define LINUX_KERNVER_2006039 LINUX_KERNVER(2,6,39)
#define linux_use26(t) (linux_kernver(t) >= LINUX_KERNVER_2006000)
extern int linux_debug;
extern int linux_default_openfiles;
extern int linux_default_stacksize;
extern int linux_dummy_rlimits;
extern int linux_ignore_ip_recverr;
extern int linux_preserve_vstatus;
extern bool linux_map_sched_prio;
struct image_params;
int linux_setid_allowed_query(struct thread *td, struct image_params *imgp);
#endif /* _LINUX_MIB_H_ */