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authorDarren Reed <darrenr@FreeBSD.org>2001-02-04 14:15:48 +0000
committerDarren Reed <darrenr@FreeBSD.org>2001-02-04 14:15:48 +0000
commitd42c04169ee9ec41cadf0b90e80130d6d165c4ee (patch)
treef65e4c4ff29cc0fa15104696c4c70943f88b9d19 /sys/contrib/ipfilter/netinet/ip_compat.h
parenta49e8152f56fe7d0d36361b2e232354c94bffe5e (diff)
downloadsrc-d42c04169ee9ec41cadf0b90e80130d6d165c4ee.tar.gz
src-d42c04169ee9ec41cadf0b90e80130d6d165c4ee.zip
Update IP Filter kernel sourcevendor/ipfilter-sys/v3-4-16
Notes
Notes: svn path=/vendor-sys/ipfilter/dist-old/; revision=72001 svn path=/vendor-sys/ipfilter/v3-4-16/; revision=72002; tag=vendor/ipfilter-sys/v3-4-16
Diffstat (limited to 'sys/contrib/ipfilter/netinet/ip_compat.h')
-rw-r--r--sys/contrib/ipfilter/netinet/ip_compat.h1012
1 files changed, 1012 insertions, 0 deletions
diff --git a/sys/contrib/ipfilter/netinet/ip_compat.h b/sys/contrib/ipfilter/netinet/ip_compat.h
new file mode 100644
index 000000000000..ed71f36cc021
--- /dev/null
+++ b/sys/contrib/ipfilter/netinet/ip_compat.h
@@ -0,0 +1,1012 @@
+/*
+ * Copyright (C) 1993-2000 by Darren Reed.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and due credit is given
+ * to the original author and the contributors.
+ *
+ * @(#)ip_compat.h 1.8 1/14/96
+ * $Id: ip_compat.h,v 2.26.2.9 2001/01/14 14:58:01 darrenr Exp $
+ */
+
+#ifndef __IP_COMPAT_H__
+#define __IP_COMPAT_H__
+
+#ifndef __P
+# ifdef __STDC__
+# define __P(x) x
+# else
+# define __P(x) ()
+# endif
+#endif
+#ifndef __STDC__
+# undef const
+# define const
+#endif
+
+#ifndef SOLARIS
+#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
+#endif
+#if SOLARIS2 >= 8
+# ifndef USE_INET6
+# define USE_INET6
+# endif
+#endif
+
+#if defined(_KERNEL) || defined(KERNEL) || defined(__KERNEL__)
+# undef KERNEL
+# undef _KERNEL
+# undef __KERNEL__
+# define KERNEL
+# define _KERNEL
+# define __KERNEL__
+#endif
+
+#if defined(__SVR4) || defined(__svr4__) || defined(__sgi)
+#define index strchr
+# if !defined(KERNEL)
+# define bzero(a,b) memset(a,0,b)
+# define bcmp memcmp
+# define bcopy(a,b,c) memmove(b,a,c)
+# endif
+#endif
+
+#ifndef offsetof
+#define offsetof(t,m) (int)((&((t *)0L)->m))
+#endif
+
+#if defined(__sgi) || defined(bsdi)
+struct ether_addr {
+ u_char ether_addr_octet[6];
+};
+#endif
+
+#if defined(__sgi) && !defined(IPFILTER_LKM)
+# ifdef __STDC__
+# define IPL_EXTERN(ep) ipfilter##ep
+# else
+# define IPL_EXTERN(ep) ipfilter/**/ep
+# endif
+#else
+# ifdef __STDC__
+# define IPL_EXTERN(ep) ipl##ep
+# else
+# define IPL_EXTERN(ep) ipl/**/ep
+# endif
+#endif
+
+#ifdef linux
+# include <sys/sysmacros.h>
+#endif
+#if SOLARIS
+# define MTYPE(m) ((m)->b_datap->db_type)
+# include <sys/isa_defs.h>
+# include <sys/ioccom.h>
+# include <sys/sysmacros.h>
+# include <sys/kmem.h>
+/*
+ * because Solaris 2 defines these in two places :-/
+ */
+# undef IPOPT_EOL
+# undef IPOPT_NOP
+# undef IPOPT_LSRR
+# undef IPOPT_RR
+# undef IPOPT_SSRR
+# ifndef KERNEL
+# define _KERNEL
+# undef RES_INIT
+# if SOLARIS2 >= 8
+# include <netinet/ip6.h>
+# endif
+# include <inet/common.h>
+# include <inet/ip.h>
+# include <inet/ip_ire.h>
+# undef _KERNEL
+# else /* _KERNEL */
+# if SOLARIS2 >= 8
+# include <netinet/ip6.h>
+# endif
+# include <inet/common.h>
+# include <inet/ip.h>
+# include <inet/ip_ire.h>
+# endif /* _KERNEL */
+# if SOLARIS2 >= 8
+# include <inet/ip_if.h>
+# include <netinet/ip6.h>
+# define ipif_local_addr ipif_lcl_addr
+/* Only defined in private include file */
+# ifndef V4_PART_OF_V6
+# define V4_PART_OF_V6(v6) v6.s6_addr32[3]
+# endif
+# endif
+#else
+# if !defined(__sgi)
+typedef int minor_t;
+#endif
+#endif /* SOLARIS */
+#define IPMINLEN(i, h) ((i)->ip_len >= ((i)->ip_hl * 4 + sizeof(struct h)))
+
+#if defined(__FreeBSD__) && (__FreeBSD__ >= 5) && defined(_KERNEL)
+# include <machine/in_cksum.h>
+#endif
+
+#ifndef IP_OFFMASK
+#define IP_OFFMASK 0x1fff
+#endif
+
+#if BSD > 199306
+# define USE_QUAD_T
+# define U_QUAD_T u_quad_t
+# define QUAD_T quad_t
+#else /* BSD > 199306 */
+# define U_QUAD_T u_long
+# define QUAD_T long
+#endif /* BSD > 199306 */
+
+
+/*
+ * These operating systems already take care of the problem for us.
+ */
+#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || \
+ defined(__sgi)
+typedef u_int32_t u_32_t;
+# if defined(_KERNEL) && !defined(IPFILTER_LKM)
+# if defined(__NetBSD_Version__) && (__NetBSD_Version__ >= 104110000)
+# include "opt_inet.h"
+# endif
+# if defined(__FreeBSD_version) && (__FreeBSD_version >= 400000) && \
+ !defined(KLD_MODULE)
+# include "opt_inet6.h"
+# endif
+# ifdef INET6
+# define USE_INET6
+# endif
+# endif
+#else
+/*
+ * Really, any arch where sizeof(long) != sizeof(int).
+ */
+# if defined(__alpha__) || defined(__alpha) || defined(_LP64)
+typedef unsigned int u_32_t;
+# else
+# if SOLARIS2 >= 6
+typedef uint32_t u_32_t;
+# else
+typedef unsigned int u_32_t;
+# endif
+# endif
+#endif /* __NetBSD__ || __OpenBSD__ || __FreeBSD__ || __sgi */
+
+#ifdef USE_INET6
+# if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
+# include <netinet/ip6.h>
+# ifdef _KERNEL
+# include <netinet6/ip6_var.h>
+# endif
+typedef struct ip6_hdr ip6_t;
+# endif
+union i6addr {
+ u_32_t i6[4];
+ struct in_addr in4;
+ struct in6_addr in6;
+};
+#else
+union i6addr {
+ u_32_t i6[4];
+ struct in_addr in4;
+};
+#endif
+
+#define IP6CMP(a,b) bcmp((char *)&(a), (char *)&(b), sizeof(a))
+#define IP6EQ(a,b) (bcmp((char *)&(a), (char *)&(b), sizeof(a)) == 0)
+#define IP6NEQ(a,b) (bcmp((char *)&(a), (char *)&(b), sizeof(a)) != 0)
+
+#ifndef MAX
+#define MAX(a,b) (((a) > (b)) ? (a) : (b))
+#endif
+
+/*
+ * Security Options for Intenet Protocol (IPSO) as defined in RFC 1108.
+ *
+ * Basic Option
+ *
+ * 00000001 - (Reserved 4)
+ * 00111101 - Top Secret
+ * 01011010 - Secret
+ * 10010110 - Confidential
+ * 01100110 - (Reserved 3)
+ * 11001100 - (Reserved 2)
+ * 10101011 - Unclassified
+ * 11110001 - (Reserved 1)
+ */
+#define IPSO_CLASS_RES4 0x01
+#define IPSO_CLASS_TOPS 0x3d
+#define IPSO_CLASS_SECR 0x5a
+#define IPSO_CLASS_CONF 0x96
+#define IPSO_CLASS_RES3 0x66
+#define IPSO_CLASS_RES2 0xcc
+#define IPSO_CLASS_UNCL 0xab
+#define IPSO_CLASS_RES1 0xf1
+
+#define IPSO_AUTH_GENSER 0x80
+#define IPSO_AUTH_ESI 0x40
+#define IPSO_AUTH_SCI 0x20
+#define IPSO_AUTH_NSA 0x10
+#define IPSO_AUTH_DOE 0x08
+#define IPSO_AUTH_UN 0x06
+#define IPSO_AUTH_FTE 0x01
+
+/*
+ * IP option #defines
+ */
+/*#define IPOPT_RR 7 */
+#define IPOPT_ZSU 10 /* ZSU */
+#define IPOPT_MTUP 11 /* MTUP */
+#define IPOPT_MTUR 12 /* MTUR */
+#define IPOPT_ENCODE 15 /* ENCODE */
+/*#define IPOPT_TS 68 */
+#define IPOPT_TR 82 /* TR */
+/*#define IPOPT_SECURITY 130 */
+/*#define IPOPT_LSRR 131 */
+#define IPOPT_E_SEC 133 /* E-SEC */
+#define IPOPT_CIPSO 134 /* CIPSO */
+/*#define IPOPT_SATID 136 */
+#ifndef IPOPT_SID
+# define IPOPT_SID IPOPT_SATID
+#endif
+/*#define IPOPT_SSRR 137 */
+#define IPOPT_ADDEXT 147 /* ADDEXT */
+#define IPOPT_VISA 142 /* VISA */
+#define IPOPT_IMITD 144 /* IMITD */
+#define IPOPT_EIP 145 /* EIP */
+#define IPOPT_FINN 205 /* FINN */
+
+
+#if defined(__FreeBSD__) && (defined(KERNEL) || defined(_KERNEL))
+# ifdef IPFILTER_LKM
+# include <osreldate.h>
+# define ACTUALLY_LKM_NOT_KERNEL
+# else
+# include <sys/osreldate.h>
+# endif
+# if __FreeBSD__ < 3
+# include <machine/spl.h>
+# else
+# if __FreeBSD__ == 3
+# if defined(IPFILTER_LKM) && !defined(ACTUALLY_LKM_NOT_KERNEL)
+# define ACTUALLY_LKM_NOT_KERNEL
+# endif
+# endif
+# endif
+#endif /* __FreeBSD__ && KERNEL */
+
+/*
+ * Build some macros and #defines to enable the same code to compile anywhere
+ * Well, that's the idea, anyway :-)
+ */
+#if !SOLARIS || (SOLARIS2 < 6) || !defined(KERNEL)
+# define ATOMIC_INCL ATOMIC_INC
+# define ATOMIC_INC64 ATOMIC_INC
+# define ATOMIC_INC32 ATOMIC_INC
+# define ATOMIC_INC16 ATOMIC_INC
+# define ATOMIC_DECL ATOMIC_DEC
+# define ATOMIC_DEC64 ATOMIC_DEC
+# define ATOMIC_DEC32 ATOMIC_DEC
+# define ATOMIC_DEC16 ATOMIC_DEC
+#endif
+#ifdef __sgi
+# define hz HZ
+# include <sys/ksynch.h>
+# define IPF_LOCK_PL plhi
+# include <sys/sema.h>
+#undef kmutex_t
+typedef struct {
+ lock_t *l;
+ int pl;
+} kmutex_t;
+# undef MUTEX_INIT
+# undef MUTEX_DESTROY
+#endif
+#ifdef KERNEL
+# if SOLARIS
+# if SOLARIS2 >= 6
+# include <sys/atomic.h>
+# if SOLARIS2 == 6
+# define ATOMIC_INCL(x) atomic_add_long((uint32_t*)&(x), 1)
+# define ATOMIC_DECL(x) atomic_add_long((uint32_t*)&(x), -1)
+# else
+# define ATOMIC_INCL(x) atomic_add_long(&(x), 1)
+# define ATOMIC_DECL(x) atomic_add_long(&(x), -1)
+# endif
+# define ATOMIC_INC64(x) atomic_add_64((uint64_t*)&(x), 1)
+# define ATOMIC_INC32(x) atomic_add_32((uint32_t*)&(x), 1)
+# define ATOMIC_INC16(x) atomic_add_16((uint16_t*)&(x), 1)
+# define ATOMIC_DEC64(x) atomic_add_64((uint64_t*)&(x), -1)
+# define ATOMIC_DEC32(x) atomic_add_32((uint32_t*)&(x), -1)
+# define ATOMIC_DEC16(x) atomic_add_16((uint16_t*)&(x), -1)
+# else
+# define ATOMIC_INC(x) { mutex_enter(&ipf_rw); (x)++; \
+ mutex_exit(&ipf_rw); }
+# define ATOMIC_DEC(x) { mutex_enter(&ipf_rw); (x)--; \
+ mutex_exit(&ipf_rw); }
+# endif
+# define MUTEX_ENTER(x) mutex_enter(x)
+# if 1
+# define KRWLOCK_T krwlock_t
+# define READ_ENTER(x) rw_enter(x, RW_READER)
+# define WRITE_ENTER(x) rw_enter(x, RW_WRITER)
+# define RW_UPGRADE(x) { if (rw_tryupgrade(x) == 0) { \
+ rw_exit(x); \
+ rw_enter(x, RW_WRITER); } \
+ }
+# define MUTEX_DOWNGRADE(x) rw_downgrade(x)
+# define RWLOCK_INIT(x, y, z) rw_init((x), (y), RW_DRIVER, (z))
+# define RWLOCK_EXIT(x) rw_exit(x)
+# define RW_DESTROY(x) rw_destroy(x)
+# else
+# define KRWLOCK_T kmutex_t
+# define READ_ENTER(x) mutex_enter(x)
+# define WRITE_ENTER(x) mutex_enter(x)
+# define MUTEX_DOWNGRADE(x) ;
+# define RWLOCK_INIT(x, y, z) mutex_init((x), (y), MUTEX_DRIVER, (z))
+# define RWLOCK_EXIT(x) mutex_exit(x)
+# define RW_DESTROY(x) mutex_destroy(x)
+# endif
+# define MUTEX_INIT(x, y, z) mutex_init((x), (y), MUTEX_DRIVER, (z))
+# define MUTEX_DESTROY(x) mutex_destroy(x)
+# define MUTEX_EXIT(x) mutex_exit(x)
+# define MTOD(m,t) (t)((m)->b_rptr)
+# define IRCOPY(a,b,c) copyin((caddr_t)(a), (caddr_t)(b), (c))
+# define IWCOPY(a,b,c) copyout((caddr_t)(a), (caddr_t)(b), (c))
+# define IRCOPYPTR ircopyptr
+# define IWCOPYPTR iwcopyptr
+# define FREE_MB_T(m) freemsg(m)
+# define SPL_NET(x) ;
+# define SPL_IMP(x) ;
+# undef SPL_X
+# define SPL_X(x) ;
+# ifdef sparc
+# define ntohs(x) (x)
+# define ntohl(x) (x)
+# define htons(x) (x)
+# define htonl(x) (x)
+# endif /* sparc */
+# define KMALLOC(a,b) (a) = (b)kmem_alloc(sizeof(*(a)), KM_NOSLEEP)
+# define KMALLOCS(a,b,c) (a) = (b)kmem_alloc((c), KM_NOSLEEP)
+# define GET_MINOR(x) getminor(x)
+typedef struct qif {
+ struct qif *qf_next;
+ ill_t *qf_ill;
+ kmutex_t qf_lock;
+ void *qf_iptr;
+ void *qf_optr;
+ queue_t *qf_in;
+ queue_t *qf_out;
+ struct qinit *qf_wqinfo;
+ struct qinit *qf_rqinfo;
+ struct qinit qf_wqinit;
+ struct qinit qf_rqinit;
+ mblk_t *qf_m; /* These three fields are for passing data up from */
+ queue_t *qf_q; /* fr_qin and fr_qout to the packet processing. */
+ size_t qf_off;
+ size_t qf_len; /* this field is used for in ipfr_fastroute */
+ char qf_name[8];
+ /*
+ * in case the ILL has disappeared...
+ */
+ size_t qf_hl; /* header length */
+ int qf_sap;
+} qif_t;
+extern ill_t *get_unit __P((char *, int));
+# define GETUNIT(n, v) get_unit(n, v)
+# define IFNAME(x) ((ill_t *)x)->ill_name
+# else /* SOLARIS */
+# if defined(__sgi)
+# define ATOMIC_INC(x) { MUTEX_ENTER(&ipf_rw); \
+ (x)++; MUTEX_EXIT(&ipf_rw); }
+# define ATOMIC_DEC(x) { MUTEX_ENTER(&ipf_rw); \
+ (x)--; MUTEX_EXIT(&ipf_rw); }
+# define MUTEX_ENTER(x) (x)->pl = LOCK((x)->l, IPF_LOCK_PL);
+# define KRWLOCK_T kmutex_t
+# define READ_ENTER(x) MUTEX_ENTER(x)
+# define WRITE_ENTER(x) MUTEX_ENTER(x)
+# define RW_UPGRADE(x) ;
+# define MUTEX_DOWNGRADE(x) ;
+# define RWLOCK_EXIT(x) MUTEX_EXIT(x)
+# define MUTEX_EXIT(x) UNLOCK((x)->l, (x)->pl);
+# define MUTEX_INIT(x,y,z) (x)->l = LOCK_ALLOC((uchar_t)-1, IPF_LOCK_PL, (lkinfo_t *)-1, KM_NOSLEEP)
+# define MUTEX_DESTROY(x) LOCK_DEALLOC((x)->l)
+# else /* __sgi */
+# define ATOMIC_INC(x) (x)++
+# define ATOMIC_DEC(x) (x)--
+# define MUTEX_ENTER(x) ;
+# define READ_ENTER(x) ;
+# define WRITE_ENTER(x) ;
+# define RW_UPGRADE(x) ;
+# define MUTEX_DOWNGRADE(x) ;
+# define RWLOCK_EXIT(x) ;
+# define MUTEX_EXIT(x) ;
+# define MUTEX_INIT(x,y,z) ;
+# define MUTEX_DESTROY(x) ;
+# endif /* __sgi */
+# ifndef linux
+# define FREE_MB_T(m) m_freem(m)
+# define MTOD(m,t) mtod(m,t)
+# define IRCOPY(a,b,c) (bcopy((a), (b), (c)), 0)
+# define IWCOPY(a,b,c) (bcopy((a), (b), (c)), 0)
+# define IRCOPYPTR ircopyptr
+# define IWCOPYPTR iwcopyptr
+# endif /* !linux */
+# endif /* SOLARIS */
+
+# ifdef sun
+# if !SOLARIS
+# include <sys/kmem_alloc.h>
+# define GETUNIT(n, v) ifunit(n, IFNAMSIZ)
+# define IFNAME(x) ((struct ifnet *)x)->if_name
+# endif
+# else
+# ifndef linux
+# define GETUNIT(n, v) ifunit(n)
+# if (defined(NetBSD) && (NetBSD <= 1991011) && (NetBSD >= 199606)) || \
+ (defined(OpenBSD) && (OpenBSD >= 199603))
+# define IFNAME(x) ((struct ifnet *)x)->if_xname
+# else
+# define IFNAME(x) ((struct ifnet *)x)->if_name
+# endif
+# endif
+# endif /* sun */
+
+# if defined(sun) && !defined(linux) || defined(__sgi)
+# define UIOMOVE(a,b,c,d) uiomove((caddr_t)a,b,c,d)
+# define SLEEP(id, n) sleep((id), PZERO+1)
+# define WAKEUP(id) wakeup(id)
+# define KFREE(x) kmem_free((char *)(x), sizeof(*(x)))
+# define KFREES(x,s) kmem_free((char *)(x), (s))
+# if !SOLARIS
+extern void m_copydata __P((struct mbuf *, int, int, caddr_t));
+extern void m_copyback __P((struct mbuf *, int, int, caddr_t));
+# endif
+# ifdef __sgi
+# include <sys/kmem.h>
+# include <sys/ddi.h>
+# define KMALLOC(a,b) (a) = (b)kmem_alloc(sizeof(*(a)), KM_NOSLEEP)
+# define KMALLOCS(a,b,c) (a) = (b)kmem_alloc((c), KM_NOSLEEP)
+# define GET_MINOR(x) getminor(x)
+# else
+# if !SOLARIS
+# define KMALLOC(a,b) (a) = (b)new_kmem_alloc(sizeof(*(a)), \
+ KMEM_NOSLEEP)
+# define KMALLOCS(a,b,c) (a) = (b)new_kmem_alloc((c), KMEM_NOSLEEP)
+# endif /* SOLARIS */
+# endif /* __sgi */
+# endif /* sun && !linux */
+# ifndef GET_MINOR
+# define GET_MINOR(x) minor(x)
+# endif
+# if (BSD >= 199306) || defined(__FreeBSD__)
+# include <vm/vm.h>
+# if !defined(__FreeBSD__) || (defined (__FreeBSD__) && __FreeBSD__>=3)
+# include <vm/vm_extern.h>
+# include <sys/proc.h>
+extern vm_map_t kmem_map;
+# else /* !__FreeBSD__ || (__FreeBSD__ && __FreeBSD__>=3) */
+# include <vm/vm_kern.h>
+# endif /* !__FreeBSD__ || (__FreeBSD__ && __FreeBSD__>=3) */
+# ifdef M_PFIL
+# define KMALLOC(a, b) MALLOC((a), b, sizeof(*(a)), M_PFIL, M_NOWAIT)
+# define KMALLOCS(a, b, c) MALLOC((a), b, (c), M_PFIL, M_NOWAIT)
+# define KFREE(x) FREE((x), M_PFIL)
+# define KFREES(x,s) FREE((x), M_PFIL)
+# else
+# define KMALLOC(a, b) MALLOC((a), b, sizeof(*(a)), M_TEMP, M_NOWAIT)
+# define KMALLOCS(a, b, c) MALLOC((a), b, (c), M_TEMP, M_NOWAIT)
+# define KFREE(x) FREE((x), M_TEMP)
+# define KFREES(x,s) FREE((x), M_TEMP)
+# endif /* M_PFIL */
+# define UIOMOVE(a,b,c,d) uiomove(a,b,d)
+# define SLEEP(id, n) tsleep((id), PPAUSE|PCATCH, n, 0)
+# define WAKEUP(id) wakeup(id)
+# endif /* BSD */
+# if defined(NetBSD) && NetBSD <= 1991011 && NetBSD >= 199407
+# define SPL_NET(x) x = splsoftnet()
+# define SPL_X(x) (void) splx(x)
+# else
+# if !SOLARIS && !defined(linux)
+# define SPL_IMP(x) x = splimp()
+# define SPL_NET(x) x = splnet()
+# define SPL_X(x) (void) splx(x)
+# endif
+# endif /* NetBSD && NetBSD <= 1991011 && NetBSD >= 199407 */
+# define PANIC(x,y) if (x) panic y
+#else /* KERNEL */
+# define SLEEP(x,y) ;
+# define WAKEUP(x) ;
+# define PANIC(x,y) ;
+# define ATOMIC_INC(x) (x)++
+# define ATOMIC_DEC(x) (x)--
+# define MUTEX_ENTER(x) ;
+# define READ_ENTER(x) ;
+# define MUTEX_INIT(x,y,z) ;
+# define MUTEX_DESTROY(x) ;
+# define WRITE_ENTER(x) ;
+# define RW_UPGRADE(x) ;
+# define MUTEX_DOWNGRADE(x) ;
+# define RWLOCK_EXIT(x) ;
+# define MUTEX_EXIT(x) ;
+# define SPL_NET(x) ;
+# define SPL_IMP(x) ;
+# undef SPL_X
+# define SPL_X(x) ;
+# define KMALLOC(a,b) (a) = (b)malloc(sizeof(*a))
+# define KMALLOCS(a,b,c) (a) = (b)malloc(c)
+# define KFREE(x) free(x)
+# define KFREES(x,s) free(x)
+# define GETUNIT(x, v) get_unit(x,v)
+# define IRCOPY(a,b,c) (bcopy((a), (b), (c)), 0)
+# define IWCOPY(a,b,c) (bcopy((a), (b), (c)), 0)
+# define IRCOPYPTR ircopyptr
+# define IWCOPYPTR iwcopyptr
+#endif /* KERNEL */
+
+#if SOLARIS
+typedef mblk_t mb_t;
+# if SOLARIS2 >= 7
+# ifdef lint
+# define ALIGN32(ptr) (ptr ? 0L : 0L)
+# define ALIGN16(ptr) (ptr ? 0L : 0L)
+# else
+# define ALIGN32(ptr) (ptr)
+# define ALIGN16(ptr) (ptr)
+# endif
+# endif
+#else
+# ifdef linux
+# ifndef kernel
+typedef struct mb {
+ struct mb *next;
+ u_int len;
+ u_char *data;
+} mb_t;
+# else
+typedef struct sk_buff mb_t;
+# endif
+# else
+typedef struct mbuf mb_t;
+# endif
+#endif /* SOLARIS */
+
+#if defined(linux) || defined(__sgi)
+/*
+ * These #ifdef's are here mainly for linux, but who knows, they may
+ * not be in other places or maybe one day linux will grow up and some
+ * of these will turn up there too.
+ */
+#ifndef ICMP_MINLEN
+# define ICMP_MINLEN 8
+#endif
+#ifndef ICMP_UNREACH
+# define ICMP_UNREACH ICMP_DEST_UNREACH
+#endif
+#ifndef ICMP_SOURCEQUENCH
+# define ICMP_SOURCEQUENCH ICMP_SOURCE_QUENCH
+#endif
+#ifndef ICMP_TIMXCEED
+# define ICMP_TIMXCEED ICMP_TIME_EXCEEDED
+#endif
+#ifndef ICMP_PARAMPROB
+# define ICMP_PARAMPROB ICMP_PARAMETERPROB
+#endif
+#ifndef ICMP_TSTAMP
+# define ICMP_TSTAMP ICMP_TIMESTAMP
+#endif
+#ifndef ICMP_TSTAMPREPLY
+# define ICMP_TSTAMPREPLY ICMP_TIMESTAMPREPLY
+#endif
+#ifndef ICMP_IREQ
+# define ICMP_IREQ ICMP_INFO_REQUEST
+#endif
+#ifndef ICMP_IREQREPLY
+# define ICMP_IREQREPLY ICMP_INFO_REPLY
+#endif
+#ifndef ICMP_MASKREQ
+# define ICMP_MASKREQ ICMP_ADDRESS
+#endif
+#ifndef ICMP_MASKREPLY
+# define ICMP_MASKREPLY ICMP_ADDRESSREPLY
+#endif
+#ifndef IPVERSION
+# define IPVERSION 4
+#endif
+#ifndef IPOPT_MINOFF
+# define IPOPT_MINOFF 4
+#endif
+#ifndef IPOPT_COPIED
+# define IPOPT_COPIED(x) ((x)&0x80)
+#endif
+#ifndef IPOPT_EOL
+# define IPOPT_EOL 0
+#endif
+#ifndef IPOPT_NOP
+# define IPOPT_NOP 1
+#endif
+#ifndef IP_MF
+# define IP_MF ((u_short)0x2000)
+#endif
+#ifndef ETHERTYPE_IP
+# define ETHERTYPE_IP ((u_short)0x0800)
+#endif
+#ifndef TH_FIN
+# define TH_FIN 0x01
+#endif
+#ifndef TH_SYN
+# define TH_SYN 0x02
+#endif
+#ifndef TH_RST
+# define TH_RST 0x04
+#endif
+#ifndef TH_PUSH
+# define TH_PUSH 0x08
+#endif
+#ifndef TH_ACK
+# define TH_ACK 0x10
+#endif
+#ifndef TH_URG
+# define TH_URG 0x20
+#endif
+#ifndef IPOPT_EOL
+# define IPOPT_EOL 0
+#endif
+#ifndef IPOPT_NOP
+# define IPOPT_NOP 1
+#endif
+#ifndef IPOPT_RR
+# define IPOPT_RR 7
+#endif
+#ifndef IPOPT_TS
+# define IPOPT_TS 68
+#endif
+#ifndef IPOPT_SECURITY
+# define IPOPT_SECURITY 130
+#endif
+#ifndef IPOPT_LSRR
+# define IPOPT_LSRR 131
+#endif
+#ifndef IPOPT_SATID
+# define IPOPT_SATID 136
+#endif
+#ifndef IPOPT_SSRR
+# define IPOPT_SSRR 137
+#endif
+#ifndef IPOPT_SECUR_UNCLASS
+# define IPOPT_SECUR_UNCLASS ((u_short)0x0000)
+#endif
+#ifndef IPOPT_SECUR_CONFID
+# define IPOPT_SECUR_CONFID ((u_short)0xf135)
+#endif
+#ifndef IPOPT_SECUR_EFTO
+# define IPOPT_SECUR_EFTO ((u_short)0x789a)
+#endif
+#ifndef IPOPT_SECUR_MMMM
+# define IPOPT_SECUR_MMMM ((u_short)0xbc4d)
+#endif
+#ifndef IPOPT_SECUR_RESTR
+# define IPOPT_SECUR_RESTR ((u_short)0xaf13)
+#endif
+#ifndef IPOPT_SECUR_SECRET
+# define IPOPT_SECUR_SECRET ((u_short)0xd788)
+#endif
+#ifndef IPOPT_SECUR_TOPSECRET
+# define IPOPT_SECUR_TOPSECRET ((u_short)0x6bc5)
+#endif
+#ifndef IPOPT_OLEN
+# define IPOPT_OLEN 1
+#endif
+#endif /* linux || __sgi */
+
+#ifdef linux
+#include <linux/in_systm.h>
+/*
+ * TCP States
+ */
+#define TCPS_CLOSED 0 /* closed */
+#define TCPS_LISTEN 1 /* listening for connection */
+#define TCPS_SYN_SENT 2 /* active, have sent syn */
+#define TCPS_SYN_RECEIVED 3 /* have send and received syn */
+/* states < TCPS_ESTABLISHED are those where connections not established */
+#define TCPS_ESTABLISHED 4 /* established */
+#define TCPS_CLOSE_WAIT 5 /* rcvd fin, waiting for close */
+/* states > TCPS_CLOSE_WAIT are those where user has closed */
+#define TCPS_FIN_WAIT_1 6 /* have closed, sent fin */
+#define TCPS_CLOSING 7 /* closed xchd FIN; await FIN ACK */
+#define TCPS_LAST_ACK 8 /* had fin and close; await FIN ACK */
+/* states > TCPS_CLOSE_WAIT && < TCPS_FIN_WAIT_2 await ACK of FIN */
+#define TCPS_FIN_WAIT_2 9 /* have closed, fin is acked */
+#define TCPS_TIME_WAIT 10 /* in 2*msl quiet wait after close */
+
+/*
+ * file flags.
+ */
+#ifdef WRITE
+#define FWRITE WRITE
+#define FREAD READ
+#else
+#define FWRITE _IOC_WRITE
+#define FREAD _IOC_READ
+#endif
+/*
+ * mbuf related problems.
+ */
+#define mtod(m,t) (t)((m)->data)
+#define m_len len
+#define m_next next
+
+#ifdef IP_DF
+#undef IP_DF
+#endif
+#define IP_DF 0x4000
+
+typedef struct {
+ __u16 th_sport;
+ __u16 th_dport;
+ __u32 th_seq;
+ __u32 th_ack;
+# if defined(__i386__) || defined(__MIPSEL__) || defined(__alpha__) ||\
+ defined(vax)
+ __u8 th_res:4;
+ __u8 th_off:4;
+#else
+ __u8 th_off:4;
+ __u8 th_res:4;
+#endif
+ __u8 th_flags;
+ __u16 th_win;
+ __u16 th_sum;
+ __u16 th_urp;
+} tcphdr_t;
+
+typedef struct {
+ __u16 uh_sport;
+ __u16 uh_dport;
+ __u16 uh_ulen;
+ __u16 uh_sum;
+} udphdr_t;
+
+typedef struct {
+# if defined(__i386__) || defined(__MIPSEL__) || defined(__alpha__) ||\
+ defined(vax)
+ __u8 ip_hl:4;
+ __u8 ip_v:4;
+# else
+ __u8 ip_v:4;
+ __u8 ip_hl:4;
+# endif
+ __u8 ip_tos;
+ __u16 ip_len;
+ __u16 ip_id;
+ __u16 ip_off;
+ __u8 ip_ttl;
+ __u8 ip_p;
+ __u16 ip_sum;
+ struct in_addr ip_src;
+ struct in_addr ip_dst;
+} ip_t;
+
+/*
+ * Structure of an icmp header.
+ */
+typedef struct icmp {
+ __u8 icmp_type; /* type of message, see below */
+ __u8 icmp_code; /* type sub code */
+ __u16 icmp_cksum; /* ones complement cksum of struct */
+ union {
+ __u8 ih_pptr; /* ICMP_PARAMPROB */
+ struct in_addr ih_gwaddr; /* ICMP_REDIRECT */
+ struct ih_idseq {
+ __u16 icd_id;
+ __u16 icd_seq;
+ } ih_idseq;
+ int ih_void;
+ } icmp_hun;
+# define icmp_pptr icmp_hun.ih_pptr
+# define icmp_gwaddr icmp_hun.ih_gwaddr
+# define icmp_id icmp_hun.ih_idseq.icd_id
+# define icmp_seq icmp_hun.ih_idseq.icd_seq
+# define icmp_void icmp_hun.ih_void
+ union {
+ struct id_ts {
+ n_time its_otime;
+ n_time its_rtime;
+ n_time its_ttime;
+ } id_ts;
+ struct id_ip {
+ ip_t idi_ip;
+ /* options and then 64 bits of data */
+ } id_ip;
+ u_long id_mask;
+ char id_data[1];
+ } icmp_dun;
+# define icmp_otime icmp_dun.id_ts.its_otime
+# define icmp_rtime icmp_dun.id_ts.its_rtime
+# define icmp_ttime icmp_dun.id_ts.its_ttime
+# define icmp_ip icmp_dun.id_ip.idi_ip
+# define icmp_mask icmp_dun.id_mask
+# define icmp_data icmp_dun.id_data
+} icmphdr_t;
+
+# ifndef LINUX_IPOVLY
+# define LINUX_IPOVLY
+struct ipovly {
+ caddr_t ih_next, ih_prev; /* for protocol sequence q's */
+ u_char ih_x1; /* (unused) */
+ u_char ih_pr; /* protocol */
+ short ih_len; /* protocol length */
+ struct in_addr ih_src; /* source internet address */
+ struct in_addr ih_dst; /* destination internet address */
+};
+# endif
+
+typedef struct {
+ __u8 ether_dhost[6];
+ __u8 ether_shost[6];
+ __u16 ether_type;
+} ether_header_t;
+
+typedef struct uio {
+ int uio_resid;
+ int uio_rw;
+ caddr_t uio_buf;
+} uio_t;
+
+# define UIO_READ 0
+# define UIO_WRITE 1
+# define UIOMOVE(a, b, c, d) uiomove(a,b,c,d)
+
+/*
+ * For masking struct ifnet onto struct device
+ */
+# define if_name name
+
+# ifdef KERNEL
+# define GETUNIT(x, v) dev_get(x)
+# define FREE_MB_T(m) kfree_skb(m, FREE_WRITE)
+# define uniqtime do_gettimeofday
+# undef INT_MAX
+# undef UINT_MAX
+# undef LONG_MAX
+# undef ULONG_MAX
+# include <linux/netdevice.h>
+# define SPL_X(x)
+# define SPL_NET(x)
+# define SPL_IMP(x)
+
+# define bcmp(a,b,c) memcmp(a,b,c)
+# define bcopy(a,b,c) memcpy(b,a,c)
+# define bzero(a,c) memset(a,0,c)
+
+# define UNITNAME(n) dev_get((n))
+
+# define KMALLOC(a,b) (a) = (b)kmalloc(sizeof(*(a)), GFP_ATOMIC)
+# define KMALLOCS(a,b,c) (a) = (b)kmalloc((c), GFP_ATOMIC)
+# define KFREE(x) kfree_s((x), sizeof(*(x)))
+# define KFREES(x,s) kfree_s((x), (s))
+#define IRCOPY(const void *a, void *b, size_t c) { \
+ int error; \
+
+ error = verify_area(VERIFY_READ, a ,c); \
+ if (!error) \
+ memcpy_fromfs(b, a, c); \
+ return error; \
+}
+static inline int IWCOPY(const void *a, void *b, size_t c)
+{
+ int error;
+
+ error = verify_area(VERIFY_WRITE, b, c);
+ if (!error)
+ memcpy_tofs(b, a, c);
+ return error;
+}
+static inline int IRCOPYPTR(const void *a, void *b, size_t c) {
+ caddr_t ca;
+ int error;
+
+ error = verify_area(VERIFY_READ, a ,sizeof(ca));
+ if (!error) {
+ memcpy_fromfs(ca, a, sizeof(ca));
+ error = verify_area(VERIFY_READ, ca , c);
+ if (!error)
+ memcpy_fromfs(b, ca, c);
+ }
+ return error;
+}
+static inline int IWCOPYPTR(const void *a, void *b, size_t c) {
+ caddr_t ca;
+ int error;
+
+
+ error = verify_area(VERIFY_READ, b ,sizeof(ca));
+ if (!error) {
+ memcpy_fromfs(ca, b, sizeof(ca));
+ error = verify_area(VERIFY_WRITE, ca, c);
+ if (!error)
+ memcpy_tofs(ca, a, c);
+ }
+ return error;
+}
+# else
+# define __KERNEL__
+# undef INT_MAX
+# undef UINT_MAX
+# undef LONG_MAX
+# undef ULONG_MAX
+# define s8 __s8
+# define u8 __u8
+# define s16 __s16
+# define u16 __u16
+# define s32 __s32
+# define u32 __u32
+# include <linux/netdevice.h>
+# undef __KERNEL__
+# endif
+# define ifnet device
+#else
+typedef struct tcphdr tcphdr_t;
+typedef struct udphdr udphdr_t;
+typedef struct icmp icmphdr_t;
+typedef struct ip ip_t;
+typedef struct ether_header ether_header_t;
+#endif /* linux */
+typedef struct tcpiphdr tcpiphdr_t;
+
+#if defined(hpux) || defined(linux)
+struct ether_addr {
+ char ether_addr_octet[6];
+};
+#endif
+
+/*
+ * XXX - This is one of those *awful* hacks which nobody likes
+ */
+#ifdef ultrix
+#define A_A
+#else
+#define A_A &
+#endif
+
+#ifndef ICMP_ROUTERADVERT
+# define ICMP_ROUTERADVERT 9
+#endif
+#ifndef ICMP_ROUTERSOLICIT
+# define ICMP_ROUTERSOLICIT 10
+#endif
+#undef ICMP_MAX_UNREACH
+#define ICMP_MAX_UNREACH 14
+#undef ICMP_MAXTYPE
+#define ICMP_MAXTYPE 18
+/*
+ * ICMP error replies have an IP header (20 bytes), 8 bytes of ICMP data,
+ * another IP header and then 64 bits of data, totalling 56. Of course,
+ * the last 64 bits is dependant on that being available.
+ */
+#define ICMPERR_ICMPHLEN 8
+#define ICMPERR_IPICMPHLEN (20 + 8)
+#define ICMPERR_MINPKTLEN (20 + 8 + 20)
+#define ICMPERR_MAXPKTLEN (20 + 8 + 20 + 8)
+#define ICMP6ERR_MINPKTLEN (40 + 8)
+#define ICMP6ERR_IPICMPHLEN (40 + 8 + 40)
+
+/*
+ * ECN is a new addition to TCP - RFC 2481
+ */
+#ifndef TH_ECN
+# define TH_ECN 0x40
+#endif
+#ifndef TH_CWR
+# define TH_CWR 0x80
+#endif
+#define TH_ECNALL (TH_ECN|TH_CWR)
+
+#define TCPF_ALL (TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG|TH_ECN|TH_CWR)
+
+#endif /* __IP_COMPAT_H__ */