freebsd-dev/sys/compat/freebsd32/freebsd32.h
Konstantin Belousov 088b38ac84 Rename implementation function for freebsd32 sysarch(2) to allow for
the arguments translations. Provide ABI-compatible definition of the
struct i386_ldt_args for freebsd32 compat layer.

In collaboration with:	pho
Reviewed by:	jhb
2009-04-01 13:11:50 +00:00

201 lines
4.7 KiB
C

/*-
* Copyright (c) 2001 Doug Rabson
* 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 _COMPAT_FREEBSD32_FREEBSD32_H_
#define _COMPAT_FREEBSD32_FREEBSD32_H_
#define PTRIN(v) (void *)(uintptr_t) (v)
#define PTROUT(v) (u_int32_t)(uintptr_t) (v)
#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0)
#define PTRIN_CP(src,dst,fld) \
do { (dst).fld = PTRIN((src).fld); } while (0)
#define PTROUT_CP(src,dst,fld) \
do { (dst).fld = PTROUT((src).fld); } while (0)
struct timeval32 {
int32_t tv_sec;
int32_t tv_usec;
};
#define TV_CP(src,dst,fld) do { \
CP((src).fld,(dst).fld,tv_sec); \
CP((src).fld,(dst).fld,tv_usec); \
} while (0)
struct timespec32 {
u_int32_t tv_sec;
u_int32_t tv_nsec;
};
#define TS_CP(src,dst,fld) do { \
CP((src).fld,(dst).fld,tv_sec); \
CP((src).fld,(dst).fld,tv_nsec); \
} while (0);
struct rusage32 {
struct timeval32 ru_utime;
struct timeval32 ru_stime;
int32_t ru_maxrss;
int32_t ru_ixrss;
int32_t ru_idrss;
int32_t ru_isrss;
int32_t ru_minflt;
int32_t ru_majflt;
int32_t ru_nswap;
int32_t ru_inblock;
int32_t ru_oublock;
int32_t ru_msgsnd;
int32_t ru_msgrcv;
int32_t ru_nsignals;
int32_t ru_nvcsw;
int32_t ru_nivcsw;
};
struct itimerval32 {
struct timeval32 it_interval;
struct timeval32 it_value;
};
#define FREEBSD4_MNAMELEN (88 - 2 * sizeof(int32_t)) /* size of on/from name bufs */
/* 4.x version */
struct statfs32 {
int32_t f_spare2;
int32_t f_bsize;
int32_t f_iosize;
int32_t f_blocks;
int32_t f_bfree;
int32_t f_bavail;
int32_t f_files;
int32_t f_ffree;
fsid_t f_fsid;
uid_t f_owner;
int32_t f_type;
int32_t f_flags;
int32_t f_syncwrites;
int32_t f_asyncwrites;
char f_fstypename[MFSNAMELEN];
char f_mntonname[FREEBSD4_MNAMELEN];
int32_t f_syncreads;
int32_t f_asyncreads;
int16_t f_spares1;
char f_mntfromname[FREEBSD4_MNAMELEN];
int16_t f_spares2 __packed;
int32_t f_spare[2];
};
struct kevent32 {
u_int32_t ident; /* identifier for this event */
short filter; /* filter for event */
u_short flags;
u_int fflags;
int32_t data;
u_int32_t udata; /* opaque user data identifier */
};
struct iovec32 {
u_int32_t iov_base;
int iov_len;
};
struct msghdr32 {
u_int32_t msg_name;
socklen_t msg_namelen;
u_int32_t msg_iov;
int msg_iovlen;
u_int32_t msg_control;
socklen_t msg_controllen;
int msg_flags;
};
struct stat32 {
dev_t st_dev;
ino_t st_ino;
mode_t st_mode;
nlink_t st_nlink;
uid_t st_uid;
gid_t st_gid;
dev_t st_rdev;
struct timespec32 st_atimespec;
struct timespec32 st_mtimespec;
struct timespec32 st_ctimespec;
off_t st_size;
int64_t st_blocks;
u_int32_t st_blksize;
u_int32_t st_flags;
u_int32_t st_gen;
struct timespec32 st_birthtimespec;
unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
};
struct jail32_v0 {
u_int32_t version;
uint32_t path;
uint32_t hostname;
u_int32_t ip_number;
};
struct jail32 {
uint32_t version;
uint32_t path;
uint32_t hostname;
uint32_t jailname;
uint32_t ip4s;
uint32_t ip6s;
uint32_t ip4;
uint32_t ip6;
};
struct sigaction32 {
u_int32_t sa_u;
int sa_flags;
sigset_t sa_mask;
};
struct thr_param32 {
uint32_t start_func;
uint32_t arg;
uint32_t stack_base;
uint32_t stack_size;
uint32_t tls_base;
uint32_t tls_size;
uint32_t child_tid;
uint32_t parent_tid;
int32_t flags;
uint32_t rtp;
uint32_t spare[3];
};
struct i386_ldt_args32 {
uint32_t start;
uint32_t descs;
uint32_t num;
};
#endif /* !_COMPAT_FREEBSD32_FREEBSD32_H_ */