diff options
Diffstat (limited to 'sys/netinet6/osdep.h')
| -rw-r--r-- | sys/netinet6/osdep.h | 148 |
1 files changed, 1 insertions, 147 deletions
diff --git a/sys/netinet6/osdep.h b/sys/netinet6/osdep.h index 3e3f2a93f7a..6501a3f17b7 100644 --- a/sys/netinet6/osdep.h +++ b/sys/netinet6/osdep.h @@ -1,3 +1,4 @@ +/* $OpenBSD: osdep.h,v 1.3 1999/12/10 08:53:18 angelos Exp $ */ /* %%% copyright-nrl-97 This software is Copyright 1997-1998 by Randall Atkinson, Ronald Lee, @@ -18,137 +19,8 @@ you didn't get a copy, you may request one from <license@inner.net>. #ifndef __OSDEP_H #define __OSDEP_H 1 -#if __linux__ -#ifdef __KERNEL__ -#define KERNEL 1 -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/socket.h> -#include <net/sock.h> -#include <linux/random.h> -#include <asm/uaccess.h> -#include <linux/malloc.h> - -#define printf printk - -/* XXX */ -#define OSDEP_CRITICALDCL unsigned long flags; -#define OSDEP_CRITICALSTART save_flags(flags); cli() -#define OSDEP_CRITICALEND restore_flags(flags) - -#define OSDEP_TIMESECONDS (xtime.tv_sec) - -#define OSDEP_PROCESS struct task_struct -#define OSDEP_PROCESSCURRENT (current) -#define OSDEP_PROCESSPARENT(x) ((x)->p_pptr) -#define OSDEP_PROCESSPID(x) ((x)->pid) - -#define OSDEP_PCAST(x) ((unsigned int)(x) & 0xffffffff) -#define OSDEP_SOCKET struct sock -#define OSDEP_PACKET struct sk_buff -struct sk_buff; - -#define OSDEP_REAL_MALLOC(n) kmalloc(n, GFP_ATOMIC) -#define OSDEP_REAL_FREE(p) kfree(p) - -#define OSDEP_SOCKETFAMILY(socket) (socket->family) -#define OSDEP_SOCKETPRIVELEGED(socket) (suser()) - -static inline uint32_t __osdep_pseudorandom(void) -{ - static uint32_t seed=152; - seed=seed*69069+1; - return seed^jiffies; -}; -#define OSDEP_PSEUDORANDOM __osdep_pseudorandom() - -static inline int __osdep_datatopacket(void *data, int len, OSDEP_PACKET **packet) -{ - if (!(*packet = alloc_skb(len, GFP_ATOMIC))) - return -ENOMEM; - - memcpy((*packet)->h.raw = skb_put(*packet, len), data, len); - - return 0; -}; -#define OSDEP_DATATOPACKET(data, len, packet) __osdep_datatopacket(data, len, packet) -#define OSDEP_ZEROPACKET(packet) memset(packet->head, 0, packet->end - packet->head) -#define OSDEP_FREEPACKET(packet) kfree_skb(packet) - -#define OSDEP_COPYFROMUSER(dst, src, len) \ - (copy_from_user(dst, src, len) ? -EFAULT : 0) - -#define OSDEP_COPYTOUSER(dst, src, len) \ - (copy_to_user(dst, src, len) ? -EFAULT : 0) - -#define __P(x) x -#else /* __KERNEL__ */ -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <errno.h> -#endif /* __KERNEL__ */ - -#define OSDEP_SALEN 0 -#define OSDEP_ERROR(x) (-(x)) - -#ifndef IN6_IS_ADDR_UNSPECIFIED -#define IN6_IS_ADDR_UNSPECIFIED(a) \ - ((((uint32_t *)(a))[0] == 0) && (((uint32_t *)(a))[1] == 0) && \ - (((uint32_t *)(a))[2] == 0) && (((uint32_t *)(a))[3] == 0)) -#endif /* IN6_IS_ADDR_UNSPECIFIED */ - -/* Stupid C trick: We can define the structures that are members of union - sockaddr_union as empty and later redefine them as non-empty. We CAN'T, - however, define them as non-empty and later redefine them as empty. So - the empty declarations must be wrapped to ensure that we don't do that. - - WARNING: gcc < 2.8 generates incorrect debugging information for this; - the symptom is that gdb thinks that all struct sockaddr_*'s are empty - structures. gcc >= 2.8 correctly figures out what's going on. - cmetz -*/ - -#ifdef KERNEL -#ifndef _NETINET_IN_H_ -/* struct sockaddr_in {}; */ -#endif /* _NETINET_IN_H_ */ -#ifndef _NETINET6_IN6_H -/* struct sockaddr_in6 {}; */ -#endif /* _NETINET6_IN6_H */ -#ifndef _SYS_UN_H_ -struct sockaddr_un {}; -#endif /* _SYS_UN_H_ */ - -union sockaddr_union { - struct sockaddr sa; - struct sockaddr_in sin; - struct sockaddr_in6 sin6; - struct sockaddr_un sun; - char __maxsize[128]; /* should probably be MHLEN on BSD */ -}; - -static inline uint8_t __osdep_sa_len(struct sockaddr *sockaddr) -{ - switch(sockaddr->sa_family) { - case AF_INET: - return 16; /* sizeof(struct sockaddr_in); */ - case AF_INET6: - return 24; /* sizeof(struct sockaddr_in6); */ - default: - return 0; - }; -}; -#define SA_LEN(sockaddr) __osdep_sa_len(sockaddr) -#endif /* KERNEL */ -#endif /* __linux__ */ - -#if __NetBSD__ || __bsdi__ || __OpenBSD__ || __FreeBSD__ #define OSDEP_BSD 1 -#if __OpenBSD__ || __NetBSD__ -#define KERNEL 1 -#endif /* __OpenBSD__ || __NetBSD__ */ - #include <sys/types.h> #include <sys/param.h> #include <sys/socket.h> @@ -179,20 +51,9 @@ struct route6; #define OSDEP_CRITICALDCL int __s; #define OSDEP_CRITICALSTART __s = splnet() #define OSDEP_CRITICALEND splx(__s) - -#ifdef __FreeBSD__ -#define OSDEP_TIMESECONDS (time_second) -#else /* __FreeBSD__ */ #define OSDEP_TIMESECONDS (time.tv_sec) -#endif /* __FreeBSD__ */ - #define OSDEP_PROCESS struct proc -#if !defined(_BSDI_VERSION) || (_BSDI_VERSION < 199802) #define OSDEP_PROCESSCURRENT (curproc) -#else /* !defined(_BSDI_VERSION) || (_BSDI_VERSION < 199802) */ -#include <machine/pcpu.h> -#define OSDEP_PROCESSCURRENT (PCPU(curproc)) -#endif /* !defined(_BSDI_VERSION) || (_BSDI_VERSION < 199802) */ #define OSDEP_PROCESSPARENT(x) ((x)->p_pptr) #define OSDEP_PROCESSPID(x) ((x)->p_pid) @@ -212,10 +73,8 @@ struct mbuf; #define OSDEP_FAMILY(socket) (socket->so_proto->pr_domain->dom_family) #define OSDEP_PSEUDORANDOM (uint32_t)random() -#if !__FreeBSD__ struct ifnet; struct mbuf *m_devget(char *, int, int, struct ifnet *, void (*)(const void *, void *, size_t)); -#endif /* !__FreeBSD__ */ static __inline__ int __osdep_datatopacket(void *data, int len, OSDEP_PACKET **packet) { @@ -238,14 +97,9 @@ static __inline__ int __osdep_datatopacket(void *data, int len, OSDEP_PACKET **p #define OSDEP_COPYFROMUSER(dst, src, len) copyin(src, dst, len) #define OSDEP_COPYTOUSER(dst, src, len) copyout(src, dst, len) -#if __FreeBSD__ -#define M_SOCKET M_TEMP -#define MT_SOOPTS MT_DATA -#endif /* __FreeBSD__ */ #endif /* KERNEL */ #define OSDEP_SALEN 1 #define OSDEP_ERROR(x) (x) -#endif /* __NetBSD__ || __bsdi__ || __OpenBSD__ || __FreeBSD__ */ #define ENETSECURITYPOLICY -ECOMM |