134 lines
4.8 KiB
C
134 lines
4.8 KiB
C
/* $NetBSD: linux_misc.h,v 1.17 2008/05/28 12:01:10 njoly Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Eric Haszlakiewicz.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUX_MISC_H
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#define _LINUX_MISC_H
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/*
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* Options passed to the Linux wait4() system call.
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*/
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#define LINUX_WAIT4_WNOHANG 0x00000001
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#define LINUX_WAIT4_WUNTRACED 0x00000002
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#define LINUX_WAIT4_WNOTHREAD 0x20000000
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#define LINUX_WAIT4_WALL 0x40000000
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#define LINUX_WAIT4_WCLONE 0x80000000
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#define LINUX_WAIT4_KNOWNFLAGS (LINUX_WAIT4_WNOHANG | \
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LINUX_WAIT4_WUNTRACED | \
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LINUX_WAIT4_WNOTHREAD | \
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LINUX_WAIT4_WALL | \
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LINUX_WAIT4_WCLONE)
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/* This looks very unportable to me, but this is how Linux defines it. */
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struct linux_sysinfo {
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long uptime;
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unsigned long loads[3];
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#define LINUX_SYSINFO_LOADS_SCALE 65536
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unsigned long totalram;
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unsigned long freeram;
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unsigned long sharedram;
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unsigned long bufferram;
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unsigned long totalswap;
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unsigned long freeswap;
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unsigned short procs;
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unsigned long totalbig;
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unsigned long freebig;
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unsigned int mem_unit;
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char _f[20-2*sizeof(long)-sizeof(int)];
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};
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#define LINUX_RLIMIT_CPU 0
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#define LINUX_RLIMIT_FSIZE 1
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#define LINUX_RLIMIT_DATA 2
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#define LINUX_RLIMIT_STACK 3
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#define LINUX_RLIMIT_CORE 4
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#define LINUX_RLIMIT_RSS 5
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#define LINUX_RLIMIT_NPROC 6
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#define LINUX_RLIMIT_NOFILE 7
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#define LINUX_RLIMIT_MEMLOCK 8
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#define LINUX_RLIMIT_AS 9
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#define LINUX_RLIMIT_LOCKS 10
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#ifdef __mips__ /* XXX only mips32. On mips64, it's ~0ul */
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#define LINUX_RLIM_INFINITY 0x7fffffffUL
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#else
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#define LINUX_RLIM_INFINITY ~0ul
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#endif
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/* When we don't know what to do, let it believe it is local */
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#define LINUX_DEFAULT_SUPER_MAGIC LINUX_EXT2_SUPER_MAGIC
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#define LINUX_ADFS_SUPER_MAGIC 0x0000adf5
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#define LINUX_AFFS_SUPER_MAGIC 0x0000adff
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#define LINUX_CODA_SUPER_MAGIC 0x73757245
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#define LINUX_COH_SUPER_MAGIC (LINUX_SYSV_MAGIC_BASE + 4)
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#define LINUX_DEVFS_SUPER_MAGIC 0x00001373
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#define LINUX_EFS_SUPER_MAGIC 0x00414A53
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#define LINUX_EXT2_SUPER_MAGIC 0x0000EF53
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#define LINUX_HPFS_SUPER_MAGIC 0xf995e849
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#define LINUX_ISOFS_SUPER_MAGIC 0x00009660
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#define LINUX_MINIX2_SUPER_MAGIC 0x00002468
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#define LINUX_MINIX2_SUPER_MAGIC2 0x00002478
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#define LINUX_MINIX_SUPER_MAGIC 0x0000137F
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#define LINUX_MINIX_SUPER_MAGIC2 0x0000138F
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#define LINUX_MSDOS_SUPER_MAGIC 0x00004d44
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#define LINUX_NCP_SUPER_MAGIC 0x0000564c
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#define LINUX_NFS_SUPER_MAGIC 0x00006969
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#define LINUX_OPENPROM_SUPER_MAGIC 0x00009fa1
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#define LINUX_PROC_SUPER_MAGIC 0x00009fa0
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#define LINUX_QNX4_SUPER_MAGIC 0x0000002f
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#define LINUX_REISERFS_SUPER_MAGIC 0x52654973
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#define LINUX_SMB_SUPER_MAGIC 0x0000517B
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#define LINUX_SYSV2_SUPER_MAGIC (LINUX_SYSV_MAGIC_BASE + 3)
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#define LINUX_SYSV4_SUPER_MAGIC (LINUX_SYSV_MAGIC_BASE + 2)
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#define LINUX_SYSV_MAGIC_BASE 0x012FF7B3
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#define LINUX_TMPFS_SUPER_MAGIC 0x01021994
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#define LINUX_USBDEVICE_SUPER_MAGIC 0x00009fa2
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#define LINUX_DEVPTS_SUPER_MAGIC 0x00001cd1
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#define LINUX_XENIX_SUPER_MAGIC (LINUX_SYSV_MAGIC_BASE + 1)
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struct linux_mnttypes {
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const char *bsd;
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int linux;
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};
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extern const struct linux_mnttypes linux_fstypes[];
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extern const int linux_fstypes_cnt;
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#ifdef _KERNEL
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__BEGIN_DECLS
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int bsd_to_linux_wstat(int);
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int linux_select1(struct lwp *, register_t *, int, fd_set *, fd_set *,
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fd_set *, struct timeval *);
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__END_DECLS
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#endif /* !_KERNEL */
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#endif /* !_LINUX_MISC_H */
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