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📁 ..
📄 check_error.d(6.64 KB)
📄 check_internal_locks.d(2.76 KB)
📄 linux.c(14.39 KB)
📄 linux.h(6.4 KB)
📄 linux_common.c(2.9 KB)
📄 linux_common.h(1.92 KB)
📄 linux_dtrace.h(3.97 KB)
📄 linux_dummy.c(4.14 KB)
📄 linux_emul.c(9.98 KB)
📄 linux_emul.h(3.1 KB)
📄 linux_errno.c(756 B)
📄 linux_errno.h(5.09 KB)
📄 linux_errno.inc(9.59 KB)
📄 linux_event.c(24.96 KB)
📄 linux_event.h(2.69 KB)
📄 linux_file.c(49.59 KB)
📄 linux_file.h(5.82 KB)
📄 linux_fork.c(10.39 KB)
📄 linux_futex.c(38 KB)
📄 linux_futex.h(3.66 KB)
📄 linux_getcwd.c(2.83 KB)
📄 linux_ioctl.c(92.74 KB)
📄 linux_ioctl.h(26.02 KB)
📄 linux_ipc.c(23.99 KB)
📄 linux_ipc.h(2.92 KB)
📄 linux_ipc64.h(4.81 KB)
📄 linux_mib.c(14.93 KB)
📄 linux_mib.h(2.59 KB)
📄 linux_misc.c(59.03 KB)
📄 linux_misc.h(6.12 KB)
📄 linux_mmap.c(12.67 KB)
📄 linux_mmap.h(2.75 KB)
📄 linux_persona.h(1.36 KB)
📄 linux_signal.c(16.55 KB)
📄 linux_signal.h(2.27 KB)
📄 linux_socket.c(57.3 KB)
📄 linux_socket.h(9.15 KB)
📄 linux_stats.c(19.74 KB)
📄 linux_sysctl.c(5.6 KB)
📄 linux_sysproto.h(1.64 KB)
📄 linux_time.c(18.39 KB)
📄 linux_timer.c(4.73 KB)
📄 linux_timer.h(3.88 KB)
📄 linux_uid16.c(12.24 KB)
📄 linux_util.c(8.21 KB)
📄 linux_util.h(6.18 KB)
📄 linux_vdso.c(6.29 KB)
📄 linux_vdso.h(2.3 KB)
📄 linux_videodev2_compat.h(2.98 KB)
📄 linux_videodev_compat.h(1.07 KB)
📄 stats_timing.d(3.09 KB)
📄 trace_futexes.d(5.48 KB)

Editing: linux.h

/*-
 * Copyright (c) 2015 Dmitry Chagin
 * 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_MI_H_
#define _LINUX_MI_H_

#include <sys/queue.h>

#define	LINUX_IFHWADDRLEN	6
#define	LINUX_IFNAMSIZ		16

/*
 * Criteria for interface name translation
 */
#define	IFP_IS_ETH(ifp)		(ifp->if_type == IFT_ETHER)
#define	IFP_IS_LOOP(ifp)	(ifp->if_type == IFT_LOOP)

struct l_sockaddr {
	unsigned short	sa_family;
	char		sa_data[14];
};

#define	LINUX_ARPHRD_ETHER	1
#define	LINUX_ARPHRD_LOOPBACK	772

/*
 * Supported address families
 */
#define	LINUX_AF_UNSPEC		0
#define	LINUX_AF_UNIX		1
#define	LINUX_AF_INET		2
#define	LINUX_AF_AX25		3
#define	LINUX_AF_IPX		4
#define	LINUX_AF_APPLETALK	5
#define	LINUX_AF_INET6		10
#define	LINUX_AF_NETLINK	16

#define	LINUX_NETLINK_ROUTE		0
#define	LINUX_NETLINK_SOCK_DIAG		4
#define	LINUX_NETLINK_NFLOG		5
#define	LINUX_NETLINK_SELINUX		7
#define	LINUX_NETLINK_AUDIT		9
#define	LINUX_NETLINK_FIB_LOOKUP	10
#define	LINUX_NETLINK_NETFILTER		12
#define	LINUX_NETLINK_KOBJECT_UEVENT	15

/*
 * net device flags
 */
#define	LINUX_IFF_UP		0x0001
#define	LINUX_IFF_BROADCAST	0x0002
#define	LINUX_IFF_DEBUG		0x0004
#define	LINUX_IFF_LOOPBACK	0x0008
#define	LINUX_IFF_POINTOPOINT	0x0010
#define	LINUX_IFF_NOTRAILERS	0x0020
#define	LINUX_IFF_RUNNING	0x0040
#define	LINUX_IFF_NOARP		0x0080
#define	LINUX_IFF_PROMISC	0x0100
#define	LINUX_IFF_ALLMULTI	0x0200
#define	LINUX_IFF_MASTER	0x0400
#define	LINUX_IFF_SLAVE		0x0800
#define	LINUX_IFF_MULTICAST	0x1000
#define	LINUX_IFF_PORTSEL	0x2000
#define	LINUX_IFF_AUTOMEDIA	0x4000
#define	LINUX_IFF_DYNAMIC	0x8000

/* sigaltstack */
#define	LINUX_SS_ONSTACK	1
#define	LINUX_SS_DISABLE	2

int linux_to_bsd_sigaltstack(int lsa);
int bsd_to_linux_sigaltstack(int bsa);

/* sigset */
typedef struct {
	uint64_t	__mask;
} l_sigset_t;

/* primitives to manipulate sigset_t */
#define	LINUX_SIGEMPTYSET(set)		(set).__mask = 0
#define	LINUX_SIGISMEMBER(set, sig)	(1UL & ((set).__mask >> _SIG_IDX(sig)))
#define	LINUX_SIGADDSET(set, sig)	(set).__mask |= 1UL << _SIG_IDX(sig)

void linux_to_bsd_sigset(l_sigset_t *, sigset_t *);
void bsd_to_linux_sigset(sigset_t *, l_sigset_t *);

/* signaling */
#define	LINUX_SIGHUP		1
#define	LINUX_SIGINT		2
#define	LINUX_SIGQUIT		3
#define	LINUX_SIGILL		4
#define	LINUX_SIGTRAP		5
#define	LINUX_SIGABRT		6
#define	LINUX_SIGIOT		LINUX_SIGABRT
#define	LINUX_SIGBUS		7
#define	LINUX_SIGFPE		8
#define	LINUX_SIGKILL		9
#define	LINUX_SIGUSR1		10
#define	LINUX_SIGSEGV		11
#define	LINUX_SIGUSR2		12
#define	LINUX_SIGPIPE		13
#define	LINUX_SIGALRM		14
#define	LINUX_SIGTERM		15
#define	LINUX_SIGSTKFLT		16
#define	LINUX_SIGCHLD		17
#define	LINUX_SIGCONT		18
#define	LINUX_SIGSTOP		19
#define	LINUX_SIGTSTP		20
#define	LINUX_SIGTTIN		21
#define	LINUX_SIGTTOU		22
#define	LINUX_SIGURG		23
#define	LINUX_SIGXCPU		24
#define	LINUX_SIGXFSZ		25
#define	LINUX_SIGVTALRM		26
#define	LINUX_SIGPROF		27
#define	LINUX_SIGWINCH		28
#define	LINUX_SIGIO		29
#define	LINUX_SIGPOLL		LINUX_SIGIO
#define	LINUX_SIGPWR		30
#define	LINUX_SIGSYS		31
#define	LINUX_SIGTBLSZ		31
#define	LINUX_SIGRTMIN		32
#define	LINUX_SIGRTMAX		64

#define LINUX_SIG_VALID(sig)	((sig) <= LINUX_SIGRTMAX && (sig) > 0)

int linux_to_bsd_signal(int sig);
int bsd_to_linux_signal(int sig);

extern LIST_HEAD(futex_list, futex) futex_list;
extern struct mtx futex_mtx;

void linux_dev_shm_create(void);
void linux_dev_shm_destroy(void);

/*
 * mask=0 is not sensible for this application, so it will be taken to mean
 * a mask equivalent to the value.  Otherwise, (word & mask) == value maps to
 * (word & ~mask) | value in a bitfield for the platform we're converting to.
 */
struct bsd_to_linux_bitmap {
	int	bsd_mask;
	int	bsd_value;
	int	linux_mask;
	int	linux_value;
};

int bsd_to_linux_bits_(int value, struct bsd_to_linux_bitmap *bitmap,
    size_t mapcnt, int no_value);
int linux_to_bsd_bits_(int value, struct bsd_to_linux_bitmap *bitmap,
    size_t mapcnt, int no_value);

/*
 * These functions are used for simplification of BSD <-> Linux bit conversions.
 * Given `value`, a bit field, these functions will walk the given bitmap table
 * and set the appropriate bits for the target platform.  If any bits were
 * successfully converted, then the return value is the equivalent of value
 * represented with the bit values appropriate for the target platform.
 * Otherwise, the value supplied as `no_value` is returned.
 */
#define	bsd_to_linux_bits(_val, _bmap, _noval) \
    bsd_to_linux_bits_((_val), (_bmap), nitems((_bmap)), (_noval))
#define	linux_to_bsd_bits(_val, _bmap, _noval) \
    linux_to_bsd_bits_((_val), (_bmap), nitems((_bmap)), (_noval))

/*
 * Easy mapping helpers.  BITMAP_EASY_LINUX represents a single bit to be
 * translated, and the FreeBSD and Linux values are supplied.  BITMAP_1t1_LINUX
 * is the extreme version of this, where not only is it a single bit, but the
 * name of the macro used to represent the Linux version of a bit literally has
 * LINUX_ prepended to the normal name.
 */
#define	BITMAP_EASY_LINUX(_name, _linux_name)	\
	{					\
		.bsd_value = (_name),		\
		.linux_value = (_linux_name),	\
	}
#define	BITMAP_1t1_LINUX(_name)	BITMAP_EASY_LINUX(_name, LINUX_##_name)

int bsd_to_linux_errno(int error);
void linux_check_errtbl(void);

#endif /* _LINUX_MI_H_ */

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Editing: linux.h

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