Annotation of sys/compat/linux/linux_misc.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: linux_misc.h,v 1.3 2003/07/23 17:42:09 tedu Exp $ */
2: /* $NetBSD: linux_misc.h,v 1.3 1999/05/13 00:31:57 thorpej Exp $ */
3:
4: /*-
5: * Copyright (c) 1998 The NetBSD Foundation, Inc.
6: * All rights reserved.
7: *
8: * This code is derived from software contributed to The NetBSD Foundation
9: * by Eric Haszlakiewicz.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
19: * 3. All advertising materials mentioning features or use of this software
20: * must display the following acknowledgement:
21: * This product includes software developed by the NetBSD
22: * Foundation, Inc. and its contributors.
23: * 4. Neither the name of The NetBSD Foundation nor the names of its
24: * contributors may be used to endorse or promote products derived
25: * from this software without specific prior written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37: * POSSIBILITY OF SUCH DAMAGE.
38: */
39:
40: #ifndef _LINUX_MISC_H
41: #define _LINUX_MISC_H
42:
43: /* This looks very unportable to me, but this is how Linux defines it. */
44: struct linux_sysinfo {
45: long uptime;
46: unsigned long loads[3];
47: #define LINUX_SYSINFO_LOADS_SCALE 65536
48: unsigned long totalram;
49: unsigned long freeram;
50: unsigned long sharedram;
51: unsigned long bufferram;
52: unsigned long totalswap;
53: unsigned long freeswap;
54: unsigned short procs;
55: unsigned long totalbig;
56: unsigned long freebig;
57: unsigned int mem_unit;
58: char _f[20-2*sizeof(long)-sizeof(int)];
59: };
60:
61: /*
62: * Options passed to the Linux wait4() system call.
63: */
64: #define LINUX_WAIT4_WNOHANG 0x00000001
65: #define LINUX_WAIT4_WUNTRACED 0x00000002
66: #define LINUX_WAIT4_WCLONE 0x80000000
67:
68: #ifdef _KERNEL
69: __BEGIN_DECLS
70: void bsd_to_linux_wstat(int *);
71: int linux_select1(struct proc *, register_t *, int, fd_set *, fd_set *,
72: fd_set *, struct timeval *);
73: __END_DECLS
74: #endif /* !_KERNEL */
75:
76: #endif /* !_LINUX_MISC_H */
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