| 1 | /* $Id: misc.h 28449 2010-04-19 09:52:59Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * NAT - helpers (declarations/defines).
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2006-2010 Sun Microsystems, Inc.
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | *
|
|---|
| 17 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
|
|---|
| 18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
|
|---|
| 19 | * additional information or have any questions.
|
|---|
| 20 | */
|
|---|
| 21 |
|
|---|
| 22 | /*
|
|---|
| 23 | * This code is based on:
|
|---|
| 24 | *
|
|---|
| 25 | * Copyright (c) 1995 Danny Gasparovski.
|
|---|
| 26 | *
|
|---|
| 27 | * Please read the file COPYRIGHT for the
|
|---|
| 28 | * terms and conditions of the copyright.
|
|---|
| 29 | */
|
|---|
| 30 |
|
|---|
| 31 | #ifndef _MISC_H_
|
|---|
| 32 | #define _MISC_H_
|
|---|
| 33 |
|
|---|
| 34 | #define EMU_NONE 0x0
|
|---|
| 35 |
|
|---|
| 36 | /* TCP emulations */
|
|---|
| 37 | #define EMU_CTL 0x1
|
|---|
| 38 | #define EMU_FTP 0x2
|
|---|
| 39 | #define EMU_KSH 0x3
|
|---|
| 40 | #define EMU_IRC 0x4
|
|---|
| 41 | #define EMU_REALAUDIO 0x5
|
|---|
| 42 | #define EMU_RLOGIN 0x6
|
|---|
| 43 | #define EMU_IDENT 0x7
|
|---|
| 44 | #define EMU_RSH 0x8
|
|---|
| 45 |
|
|---|
| 46 | #define EMU_NOCONNECT 0x10 /* Don't connect */
|
|---|
| 47 |
|
|---|
| 48 | /* UDP emulations */
|
|---|
| 49 | #define EMU_TALK 0x1
|
|---|
| 50 | #define EMU_NTALK 0x2
|
|---|
| 51 | #define EMU_CUSEEME 0x3
|
|---|
| 52 |
|
|---|
| 53 | struct tos_t
|
|---|
| 54 | {
|
|---|
| 55 | u_int16_t lport;
|
|---|
| 56 | u_int16_t fport;
|
|---|
| 57 | u_int8_t tos;
|
|---|
| 58 | u_int8_t emu;
|
|---|
| 59 | };
|
|---|
| 60 |
|
|---|
| 61 | struct emu_t
|
|---|
| 62 | {
|
|---|
| 63 | u_int16_t lport;
|
|---|
| 64 | u_int16_t fport;
|
|---|
| 65 | u_int8_t tos;
|
|---|
| 66 | u_int8_t emu;
|
|---|
| 67 | struct emu_t *next;
|
|---|
| 68 | };
|
|---|
| 69 |
|
|---|
| 70 | extern struct emu_t *tcpemu;
|
|---|
| 71 |
|
|---|
| 72 | extern int x_port, x_server, x_display;
|
|---|
| 73 |
|
|---|
| 74 | int show_x (char *, struct socket *);
|
|---|
| 75 | void redir_x (u_int32_t, int, int, int);
|
|---|
| 76 | void getouraddr (PNATState);
|
|---|
| 77 | void slirp_insque (PNATState, void *, void *);
|
|---|
| 78 | void slirp_remque (PNATState, void *);
|
|---|
| 79 | int slirp_openpty (int *, int *);
|
|---|
| 80 | int fork_exec (PNATState, struct socket *, char *, int);
|
|---|
| 81 | void snooze_hup (int);
|
|---|
| 82 | void snooze (void);
|
|---|
| 83 | void relay (int);
|
|---|
| 84 | void add_emu (char *);
|
|---|
| 85 | void fd_nonblock (int);
|
|---|
| 86 | void fd_block (int);
|
|---|
| 87 |
|
|---|
| 88 | #ifdef VBOX_WITH_SLIRP_BSD_MBUF
|
|---|
| 89 | /* UVM interface */
|
|---|
| 90 | #define UMA_ALIGN_PTR (1 << 0)
|
|---|
| 91 | #define UMA_ZONE_REFCNT (1 << 1)
|
|---|
| 92 | #define UMA_ZONE_MAXBUCKET (1 << 2)
|
|---|
| 93 | #define UMA_ZONE_ZINIT (1 << 3)
|
|---|
| 94 | #define UMA_SLAB_KERNEL (1 << 4)
|
|---|
| 95 | #define UMA_ZFLAG_FULL (1 << 5)
|
|---|
| 96 |
|
|---|
| 97 | struct uma_zone;
|
|---|
| 98 | typedef struct uma_zone *uma_zone_t;
|
|---|
| 99 | typedef void *(*uma_alloc_t)(uma_zone_t, int, u_int8_t *, int);
|
|---|
| 100 | typedef void (*uma_free_t)(void *, int, u_int8_t);
|
|---|
| 101 |
|
|---|
| 102 | typedef int (*ctor_t)(PNATState, void *, int, void *, int);
|
|---|
| 103 | typedef void (*dtor_t)(PNATState, void *, int, void *);
|
|---|
| 104 | typedef int (*zinit_t)(PNATState, void *, int, int);
|
|---|
| 105 | typedef void (*zfini_t)(PNATState, void *, int);
|
|---|
| 106 | uma_zone_t uma_zcreate(PNATState, char *, size_t, ctor_t, dtor_t, zinit_t, zfini_t, int, int);
|
|---|
| 107 | uma_zone_t uma_zsecond_create(char *, ctor_t, dtor_t, zinit_t, zfini_t, uma_zone_t);
|
|---|
| 108 | void uma_zone_set_max(uma_zone_t, int);
|
|---|
| 109 | void uma_zone_set_allocf(uma_zone_t, uma_alloc_t);
|
|---|
| 110 | void uma_zone_set_freef(uma_zone_t, uma_free_t);
|
|---|
| 111 |
|
|---|
| 112 | uint32_t *uma_find_refcnt(uma_zone_t, void *);
|
|---|
| 113 | void *uma_zalloc(uma_zone_t, int);
|
|---|
| 114 | void *uma_zalloc_arg(uma_zone_t, void *, int);
|
|---|
| 115 | void uma_zfree(uma_zone_t, void *);
|
|---|
| 116 | void uma_zfree_arg(uma_zone_t, void *, void *);
|
|---|
| 117 | int uma_zone_exhausted_nolock(uma_zone_t);
|
|---|
| 118 | void zone_drain(uma_zone_t);
|
|---|
| 119 |
|
|---|
| 120 | void slirp_null_arg_free(void *, void *);
|
|---|
| 121 | void m_fini(PNATState pData);
|
|---|
| 122 | #endif /* VBOX_WITH_SLIRP_BSD_MBUF */
|
|---|
| 123 |
|
|---|
| 124 | #endif
|
|---|
