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annotate packages/net/tcpip/current/include/netinet/ip_frag.h @ 1777:c16341b1bac6 default tip

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* Added execute permissions to files missed in conversion from CVS
author alexs
date Mon, 12 Oct 2009 02:26:09 +0100
parents e0c0827131d1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 //==========================================================================
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2 //
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3 // include/netinet/ip_fil.h
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4 //
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5 //
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6 //
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7 //==========================================================================
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8 //####BSDCOPYRIGHTBEGIN####
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9 //
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10 // -------------------------------------------
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11 //
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12 // Portions of this software may have been derived from OpenBSD or other sources,
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13 // and are covered by the appropriate copyright disclaimers included herein.
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14 //
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15 // -------------------------------------------
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16 //
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17 //####BSDCOPYRIGHTEND####
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18 //==========================================================================
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19 //#####DESCRIPTIONBEGIN####
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20 //
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21 // Author(s): gthomas
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22 // Contributors: gthomas
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23 // Date: 2000-01-10
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24 // Purpose:
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25 // Description:
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26 //
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27 //
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28 //####DESCRIPTIONEND####
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29 //
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30 //==========================================================================
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31
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32
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33 /* $OpenBSD: ip_frag.h,v 1.9 1999/12/15 05:20:22 kjell Exp $ */
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34 /*
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35 * Copyright (C) 1993-1998 by Darren Reed.
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36 *
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37 * Redistribution and use in source and binary forms are permitted
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38 * provided that this notice is preserved and due credit is given
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39 * to the original author and the contributors.
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40 *
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41 * @(#)ip_frag.h 1.5 3/24/96
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42 */
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43
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44 #ifndef _NETINET_IP_FRAG_H__
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45 #define _NETINET_IP_FRAG_H__
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46
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47 #define IPFT_SIZE 257
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48
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49 typedef struct ipfr {
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50 struct ipfr *ipfr_next, *ipfr_prev;
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51 void *ipfr_data;
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52 struct in_addr ipfr_src;
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53 struct in_addr ipfr_dst;
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54 u_short ipfr_id;
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55 u_char ipfr_p;
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56 u_char ipfr_tos;
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57 u_short ipfr_off;
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58 u_short ipfr_ttl;
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59 frentry_t *ipfr_rule;
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60 } ipfr_t;
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61
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62
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63 typedef struct ipfrstat {
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64 u_long ifs_exists; /* add & already exists */
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65 u_long ifs_nomem;
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66 u_long ifs_new;
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67 u_long ifs_hits;
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68 u_long ifs_expire;
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69 u_long ifs_inuse;
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70 struct ipfr **ifs_table;
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71 struct ipfr **ifs_nattab;
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72 } ipfrstat_t;
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73
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74 #define IPFR_CMPSZ (4 + 4 + 2 + 1 + 1)
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75
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76 extern int fr_ipfrttl;
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77 extern ipfrstat_t *ipfr_fragstats __P((void));
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78 extern int ipfr_newfrag __P((ip_t *, fr_info_t *, u_int));
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79 extern int ipfr_nat_newfrag __P((ip_t *, fr_info_t *, u_int, struct nat *));
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80 extern nat_t *ipfr_nat_knownfrag __P((ip_t *, fr_info_t *));
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81 extern frentry_t *ipfr_knownfrag __P((ip_t *, fr_info_t *));
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82 extern void ipfr_forget __P((void *));
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83 extern void ipfr_unload __P((void));
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84
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85 #if (BSD >= 199306) || SOLARIS || defined(__sgi)
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86 # if defined(SOLARIS2) && (SOLARIS2 < 7)
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87 extern void ipfr_slowtimer __P((void));
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88 # else
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89 extern void ipfr_slowtimer __P((void *));
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90 # endif
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91 #else
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92 extern int ipfr_slowtimer __P((void));
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93 #endif
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94
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95 #endif /* _NETINET_IP_FIL_H__ */