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Commit be1fc1ce authored by Andi Kleen's avatar Andi Kleen Committed by David S. Miller
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[NET]: Allow XFRM subsystem to be optional.

parent 3a6045ff
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Inline Side-by-side
Showing with 162 additions and 85 deletions
include/net/dst.h
View file @ be1fc1ce
...@@ -247,8 +247,16 @@ static inline int dst_input(struct sk_buff *skb) ...@@ -247,8 +247,16 @@ static inline int dst_input(struct sk_buff *skb)
extern void dst_init(void); extern void dst_init(void);
struct flowi; struct flowi;
#ifndef CONFIG_XFRM
static inline int xfrm_lookup(struct dst_entry **dst_p, struct flowi *fl,
struct sock *sk, int flags)
{
return 0;
}
#else
extern int xfrm_lookup(struct dst_entry **dst_p, struct flowi *fl, extern int xfrm_lookup(struct dst_entry **dst_p, struct flowi *fl,
struct sock *sk, int flags); struct sock *sk, int flags);
#endif #endif
#endif
#endif /* _NET_DST_H */ #endif /* _NET_DST_H */
include/net/xfrm.h
View file @ be1fc1ce
...@@ -588,6 +588,8 @@ xfrm_state_addr_cmp(struct xfrm_tmpl *tmpl, struct xfrm_state *x, unsigned short ...@@ -588,6 +588,8 @@ xfrm_state_addr_cmp(struct xfrm_tmpl *tmpl, struct xfrm_state *x, unsigned short
return !0; return !0;
} }
#ifdef CONFIG_XFRM
extern int __xfrm_policy_check(struct sock *, int dir, struct sk_buff *skb, unsigned short family); extern int __xfrm_policy_check(struct sock *, int dir, struct sk_buff *skb, unsigned short family);
static inline int xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, unsigned short family) static inline int xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, unsigned short family)
...@@ -653,6 +655,26 @@ static inline void xfrm_sk_free_policy(struct sock *sk) ...@@ -653,6 +655,26 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
} }
} }
#else
static inline void xfrm_sk_free_policy(struct sock *sk) {}
static inline int xfrm_sk_clone_policy(struct sock *sk) { return 0; }
static inline int xfrm6_route_forward(struct sk_buff *skb) { return 1; }
static inline int xfrm4_route_forward(struct sk_buff *skb) { return 1; }
static inline int xfrm6_policy_check(struct sock *sk, int dir, struct sk_buff *skb)
{
return 1;
}
static inline int xfrm4_policy_check(struct sock *sk, int dir, struct sk_buff *skb)
{
return 1;
}
static inline int xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, unsigned short family)
{
return 1;
}
#endif
static __inline__ static __inline__
xfrm_address_t *xfrm_flowi_daddr(struct flowi *fl, unsigned short family) xfrm_address_t *xfrm_flowi_daddr(struct flowi *fl, unsigned short family)
{ {
...@@ -783,12 +805,32 @@ extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq); ...@@ -783,12 +805,32 @@ extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq);
extern int xfrm_check_selectors(struct xfrm_state **x, int n, struct flowi *fl); extern int xfrm_check_selectors(struct xfrm_state **x, int n, struct flowi *fl);
extern int xfrm_check_output(struct xfrm_state *x, struct sk_buff *skb, unsigned short family); extern int xfrm_check_output(struct xfrm_state *x, struct sk_buff *skb, unsigned short family);
extern int xfrm4_rcv(struct sk_buff *skb); extern int xfrm4_rcv(struct sk_buff *skb);
extern int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type);
extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler); extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler); extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler);
extern int xfrm4_tunnel_check_size(struct sk_buff *skb); extern int xfrm4_tunnel_check_size(struct sk_buff *skb);
extern int xfrm6_rcv(struct sk_buff **pskb, unsigned int *nhoffp); extern int xfrm6_rcv(struct sk_buff **pskb, unsigned int *nhoffp);
#ifdef CONFIG_XFRM
extern int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type);
extern int xfrm_user_policy(struct sock *sk, int optname, u8 *optval, int optlen); extern int xfrm_user_policy(struct sock *sk, int optname, u8 *optval, int optlen);
extern int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsigned short family);
#else
static inline int xfrm_user_policy(struct sock *sk, int optname, u8 *optval, int optlen)
{
return -ENOPROTOOPT;
}
static inline int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type)
{
/* should not happen */
kfree_skb(skb);
return 0;
}
static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsigned short family)
{
return -EINVAL;
}
#endif
void xfrm_policy_init(void); void xfrm_policy_init(void);
void xfrm4_policy_init(void); void xfrm4_policy_init(void);
...@@ -810,7 +852,6 @@ extern void xfrm_policy_kill(struct xfrm_policy *); ...@@ -810,7 +852,6 @@ extern void xfrm_policy_kill(struct xfrm_policy *);
extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol); extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
extern struct xfrm_policy *xfrm_sk_policy_lookup(struct sock *sk, int dir, struct flowi *fl); extern struct xfrm_policy *xfrm_sk_policy_lookup(struct sock *sk, int dir, struct flowi *fl);
extern int xfrm_flush_bundles(struct xfrm_state *x); extern int xfrm_flush_bundles(struct xfrm_state *x);
extern int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsigned short family);
extern wait_queue_head_t km_waitq; extern wait_queue_head_t km_waitq;
extern void km_state_expired(struct xfrm_state *x, int hard); extern void km_state_expired(struct xfrm_state *x, int hard);
......
net/Kconfig
View file @ be1fc1ce
...@@ -83,6 +83,7 @@ config UNIX ...@@ -83,6 +83,7 @@ config UNIX
config NET_KEY config NET_KEY
tristate "PF_KEY sockets" tristate "PF_KEY sockets"
select XFRM
---help--- ---help---
PF_KEYv2 socket family, compatible to KAME ones. PF_KEYv2 socket family, compatible to KAME ones.
They are required if you are going to use IPsec tools ported They are required if you are going to use IPsec tools ported
......
net/core/skbuff.c
View file @ be1fc1ce
...@@ -225,7 +225,7 @@ void __kfree_skb(struct sk_buff *skb) ...@@ -225,7 +225,7 @@ void __kfree_skb(struct sk_buff *skb)
} }
dst_release(skb->dst); dst_release(skb->dst);
#ifdef CONFIG_INET #ifdef CONFIG_XFRM
secpath_put(skb->sp); secpath_put(skb->sp);
#endif #endif
if(skb->destructor) { if(skb->destructor) {
......
net/ipv4/Kconfig
View file @ be1fc1ce
...@@ -187,6 +187,7 @@ config IP_PNP_RARP ...@@ -187,6 +187,7 @@ config IP_PNP_RARP
config NET_IPIP config NET_IPIP
tristate "IP: tunneling" tristate "IP: tunneling"
depends on INET depends on INET
select XFRM
---help--- ---help---
Tunneling means encapsulating data of one protocol type within Tunneling means encapsulating data of one protocol type within
another protocol and sending it over a channel that understands the another protocol and sending it over a channel that understands the
...@@ -205,6 +206,7 @@ config NET_IPIP ...@@ -205,6 +206,7 @@ config NET_IPIP
config NET_IPGRE config NET_IPGRE
tristate "IP: GRE tunnels over IP" tristate "IP: GRE tunnels over IP"
depends on INET depends on INET
select XFRM
help help
Tunneling means encapsulating data of one protocol type within Tunneling means encapsulating data of one protocol type within
another protocol and sending it over a channel that understands the another protocol and sending it over a channel that understands the
...@@ -343,6 +345,7 @@ config SYN_COOKIES ...@@ -343,6 +345,7 @@ config SYN_COOKIES
config INET_AH config INET_AH
tristate "IP: AH transformation" tristate "IP: AH transformation"
select XFRM
select CRYPTO select CRYPTO
select CRYPTO_HMAC select CRYPTO_HMAC
select CRYPTO_MD5 select CRYPTO_MD5
...@@ -354,6 +357,7 @@ config INET_AH ...@@ -354,6 +357,7 @@ config INET_AH
config INET_ESP config INET_ESP
tristate "IP: ESP transformation" tristate "IP: ESP transformation"
select XFRM
select CRYPTO select CRYPTO
select CRYPTO_HMAC select CRYPTO_HMAC
select CRYPTO_MD5 select CRYPTO_MD5
...@@ -366,6 +370,7 @@ config INET_ESP ...@@ -366,6 +370,7 @@ config INET_ESP
config INET_IPCOMP config INET_IPCOMP
tristate "IP: IPComp transformation" tristate "IP: IPComp transformation"
select XFRM
select CRYPTO select CRYPTO
select CRYPTO_DEFLATE select CRYPTO_DEFLATE
---help--- ---help---
......
net/ipv4/Makefile
View file @ be1fc1ce
...@@ -23,4 +23,4 @@ obj-$(CONFIG_IP_PNP) += ipconfig.o ...@@ -23,4 +23,4 @@ obj-$(CONFIG_IP_PNP) += ipconfig.o
obj-$(CONFIG_NETFILTER) += netfilter/ obj-$(CONFIG_NETFILTER) += netfilter/
obj-$(CONFIG_IP_VS) += ipvs/ obj-$(CONFIG_IP_VS) += ipvs/
obj-y += xfrm4_policy.o xfrm4_state.o xfrm4_input.o xfrm4_tunnel.o obj-$(CONFIG_XFRM) += xfrm4_policy.o xfrm4_state.o xfrm4_input.o xfrm4_tunnel.o
net/ipv4/route.c
View file @ be1fc1ce
...@@ -2785,8 +2785,10 @@ int __init ip_rt_init(void) ...@@ -2785,8 +2785,10 @@ int __init ip_rt_init(void)
create_proc_read_entry("net/rt_acct", 0, 0, ip_rt_acct_read, NULL); create_proc_read_entry("net/rt_acct", 0, 0, ip_rt_acct_read, NULL);
#endif #endif
#endif #endif
#ifdef CONFIG_XFRM
xfrm_init(); xfrm_init();
xfrm4_init(); xfrm4_init();
#endif
out: out:
return rc; return rc;
out_enomem: out_enomem:
......
net/ipv4/udp.c
View file @ be1fc1ce
...@@ -938,6 +938,9 @@ static void udp_close(struct sock *sk, long timeout) ...@@ -938,6 +938,9 @@ static void udp_close(struct sock *sk, long timeout)
*/ */
static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb) static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb)
{ {
#ifndef CONFIG_XFRM
return 1;
#else
struct udp_opt *up = udp_sk(sk); struct udp_opt *up = udp_sk(sk);
struct udphdr *uh = skb->h.uh; struct udphdr *uh = skb->h.uh;
struct iphdr *iph; struct iphdr *iph;
...@@ -997,10 +1000,12 @@ static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb) ...@@ -997,10 +1000,12 @@ static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb)
return -1; return -1;
default: default:
printk(KERN_INFO "udp_encap_rcv(): Unhandled UDP encap type: %u\n", if (net_ratelimit())
encap_type); printk(KERN_INFO "udp_encap_rcv(): Unhandled UDP encap type: %u\n",
encap_type);
return 1; return 1;
} }
#endif
} }
/* returns: /* returns:
......
net/ipv6/Kconfig
View file @ be1fc1ce
...@@ -22,6 +22,7 @@ config IPV6_PRIVACY ...@@ -22,6 +22,7 @@ config IPV6_PRIVACY
config INET6_AH config INET6_AH
tristate "IPv6: AH transformation" tristate "IPv6: AH transformation"
depends on IPV6 depends on IPV6
select XFRM
select CRYPTO select CRYPTO
select CRYPTO_HMAC select CRYPTO_HMAC
select CRYPTO_MD5 select CRYPTO_MD5
...@@ -34,6 +35,7 @@ config INET6_AH ...@@ -34,6 +35,7 @@ config INET6_AH
config INET6_ESP config INET6_ESP
tristate "IPv6: ESP transformation" tristate "IPv6: ESP transformation"
depends on IPV6 depends on IPV6
select XFRM
select CRYPTO select CRYPTO
select CRYPTO_HMAC select CRYPTO_HMAC
select CRYPTO_MD5 select CRYPTO_MD5
...@@ -47,6 +49,7 @@ config INET6_ESP ...@@ -47,6 +49,7 @@ config INET6_ESP
config INET6_IPCOMP config INET6_IPCOMP
tristate "IPv6: IPComp transformation" tristate "IPv6: IPComp transformation"
depends on IPV6 depends on IPV6
select XFRM
select CRYPTO select CRYPTO
select CRYPTO_DEFLATE select CRYPTO_DEFLATE
---help--- ---help---
......
net/ipv6/Makefile
View file @ be1fc1ce
...@@ -8,8 +8,10 @@ ipv6-objs := af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o sit.o \ ...@@ -8,8 +8,10 @@ ipv6-objs := af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o sit.o \
route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o raw.o \ route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o raw.o \
protocol.o icmp.o mcast.o reassembly.o tcp_ipv6.o \ protocol.o icmp.o mcast.o reassembly.o tcp_ipv6.o \
exthdrs.o sysctl_net_ipv6.o datagram.o proc.o \ exthdrs.o sysctl_net_ipv6.o datagram.o proc.o \
ip6_flowlabel.o ipv6_syms.o \ ip6_flowlabel.o ipv6_syms.o
xfrm6_policy.o xfrm6_state.o xfrm6_input.o
ipv6-$(CONFIG_XFRM) += xfrm6_policy.o xfrm6_state.o xfrm6_input.o
ipv6-objs += $(ipv6-y)
obj-$(CONFIG_INET6_AH) += ah6.o obj-$(CONFIG_INET6_AH) += ah6.o
obj-$(CONFIG_INET6_ESP) += esp6.o obj-$(CONFIG_INET6_ESP) += esp6.o
......
net/ipv6/ipv6_syms.c
View file @ be1fc1ce
...@@ -36,7 +36,9 @@ EXPORT_SYMBOL(in6addr_any); ...@@ -36,7 +36,9 @@ EXPORT_SYMBOL(in6addr_any);
EXPORT_SYMBOL(in6addr_loopback); EXPORT_SYMBOL(in6addr_loopback);
EXPORT_SYMBOL(in6_dev_finish_destroy); EXPORT_SYMBOL(in6_dev_finish_destroy);
EXPORT_SYMBOL(ip6_find_1stfragopt); EXPORT_SYMBOL(ip6_find_1stfragopt);
#ifdef CONFIG_XFRM
EXPORT_SYMBOL(xfrm6_rcv); EXPORT_SYMBOL(xfrm6_rcv);
#endif
EXPORT_SYMBOL(rt6_lookup); EXPORT_SYMBOL(rt6_lookup);
EXPORT_SYMBOL(fl6_sock_lookup); EXPORT_SYMBOL(fl6_sock_lookup);
EXPORT_SYMBOL(ipv6_ext_hdr); EXPORT_SYMBOL(ipv6_ext_hdr);
......
net/ipv6/route.c
View file @ be1fc1ce
...@@ -1988,7 +1988,9 @@ void __init ip6_route_init(void) ...@@ -1988,7 +1988,9 @@ void __init ip6_route_init(void)
if (p) if (p)
p->proc_fops = &rt6_stats_seq_fops; p->proc_fops = &rt6_stats_seq_fops;
#endif #endif
#ifdef CONFIG_XFRM
xfrm6_init(); xfrm6_init();
#endif
} }
#ifdef MODULE #ifdef MODULE
......
net/netsyms.c
View file @ be1fc1ce
...@@ -56,7 +56,6 @@ extern __u32 sysctl_rmem_max; ...@@ -56,7 +56,6 @@ extern __u32 sysctl_rmem_max;
#include <linux/inet.h> #include <linux/inet.h>
#include <linux/mroute.h> #include <linux/mroute.h>
#include <linux/igmp.h> #include <linux/igmp.h>
#include <net/xfrm.h>
#if defined(CONFIG_INET_AH) || defined(CONFIG_INET_AH_MODULE) || defined(CONFIG_INET6_AH) || defined(CONFIG_INET6_AH_MODULE) #if defined(CONFIG_INET_AH) || defined(CONFIG_INET_AH_MODULE) || defined(CONFIG_INET6_AH) || defined(CONFIG_INET6_AH_MODULE)
#include <net/ah.h> #include <net/ah.h>
#endif #endif
...@@ -276,6 +275,7 @@ EXPORT_SYMBOL(ip_dev_find); ...@@ -276,6 +275,7 @@ EXPORT_SYMBOL(ip_dev_find);
EXPORT_SYMBOL(inetdev_by_index); EXPORT_SYMBOL(inetdev_by_index);
EXPORT_SYMBOL(in_dev_finish_destroy); EXPORT_SYMBOL(in_dev_finish_destroy);
EXPORT_SYMBOL(ip_defrag); EXPORT_SYMBOL(ip_defrag);
EXPORT_SYMBOL(inet_peer_idlock);
/* Route manipulation */ /* Route manipulation */
EXPORT_SYMBOL(ip_rt_ioctl); EXPORT_SYMBOL(ip_rt_ioctl);
...@@ -293,80 +293,6 @@ EXPORT_SYMBOL(tcp_proc_unregister); ...@@ -293,80 +293,6 @@ EXPORT_SYMBOL(tcp_proc_unregister);
/* needed for ip_gre -cw */ /* needed for ip_gre -cw */
EXPORT_SYMBOL(ip_statistics); EXPORT_SYMBOL(ip_statistics);
EXPORT_SYMBOL(xfrm_user_policy);
EXPORT_SYMBOL(km_waitq);
EXPORT_SYMBOL(km_new_mapping);
EXPORT_SYMBOL(xfrm_cfg_sem);
EXPORT_SYMBOL(xfrm_policy_alloc);
EXPORT_SYMBOL(__xfrm_policy_destroy);
EXPORT_SYMBOL(xfrm_lookup);
EXPORT_SYMBOL(__xfrm_policy_check);
EXPORT_SYMBOL(__xfrm_route_forward);
EXPORT_SYMBOL(xfrm_state_alloc);
EXPORT_SYMBOL(__xfrm_state_destroy);
EXPORT_SYMBOL(xfrm_state_find);
EXPORT_SYMBOL(xfrm_state_insert);
EXPORT_SYMBOL(xfrm_state_add);
EXPORT_SYMBOL(xfrm_state_update);
EXPORT_SYMBOL(xfrm_state_check_expire);
EXPORT_SYMBOL(xfrm_state_check_space);
EXPORT_SYMBOL(xfrm_state_lookup);
EXPORT_SYMBOL(xfrm_state_register_afinfo);
EXPORT_SYMBOL(xfrm_state_unregister_afinfo);
EXPORT_SYMBOL(xfrm_state_get_afinfo);
EXPORT_SYMBOL(xfrm_state_put_afinfo);
EXPORT_SYMBOL(xfrm_state_delete_tunnel);
EXPORT_SYMBOL(xfrm_replay_check);
EXPORT_SYMBOL(xfrm_replay_advance);
EXPORT_SYMBOL(xfrm_check_selectors);
EXPORT_SYMBOL(xfrm_check_output);
EXPORT_SYMBOL(__secpath_destroy);
EXPORT_SYMBOL(secpath_dup);
EXPORT_SYMBOL(xfrm_get_acqseq);
EXPORT_SYMBOL(xfrm_parse_spi);
EXPORT_SYMBOL(xfrm4_rcv);
EXPORT_SYMBOL(xfrm4_tunnel_register);
EXPORT_SYMBOL(xfrm4_tunnel_deregister);
EXPORT_SYMBOL(xfrm4_tunnel_check_size);
EXPORT_SYMBOL(xfrm_register_type);
EXPORT_SYMBOL(xfrm_unregister_type);
EXPORT_SYMBOL(xfrm_get_type);
EXPORT_SYMBOL(inet_peer_idlock);
EXPORT_SYMBOL(xfrm_register_km);
EXPORT_SYMBOL(xfrm_unregister_km);
EXPORT_SYMBOL(xfrm_state_delete);
EXPORT_SYMBOL(xfrm_state_walk);
EXPORT_SYMBOL(xfrm_find_acq_byseq);
EXPORT_SYMBOL(xfrm_find_acq);
EXPORT_SYMBOL(xfrm_alloc_spi);
EXPORT_SYMBOL(xfrm_state_flush);
EXPORT_SYMBOL(xfrm_policy_kill);
EXPORT_SYMBOL(xfrm_policy_bysel);
EXPORT_SYMBOL(xfrm_policy_insert);
EXPORT_SYMBOL(xfrm_policy_walk);
EXPORT_SYMBOL(xfrm_policy_flush);
EXPORT_SYMBOL(xfrm_policy_byid);
EXPORT_SYMBOL(xfrm_policy_list);
EXPORT_SYMBOL(xfrm_dst_lookup);
EXPORT_SYMBOL(xfrm_policy_register_afinfo);
EXPORT_SYMBOL(xfrm_policy_unregister_afinfo);
EXPORT_SYMBOL(xfrm_policy_get_afinfo);
EXPORT_SYMBOL(xfrm_policy_put_afinfo);
EXPORT_SYMBOL_GPL(xfrm_probe_algs);
EXPORT_SYMBOL_GPL(xfrm_count_auth_supported);
EXPORT_SYMBOL_GPL(xfrm_count_enc_supported);
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byidx);
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byidx);
EXPORT_SYMBOL_GPL(xfrm_calg_get_byidx);
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byid);
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byid);
EXPORT_SYMBOL_GPL(xfrm_calg_get_byid);
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byname);
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byname);
EXPORT_SYMBOL_GPL(xfrm_calg_get_byname);
EXPORT_SYMBOL_GPL(skb_icv_walk);
#if defined(CONFIG_INET_ESP) || defined(CONFIG_INET_ESP_MODULE) || defined(CONFIG_INET6_ESP) || defined(CONFIG_INET6_ESP_MODULE) #if defined(CONFIG_INET_ESP) || defined(CONFIG_INET_ESP_MODULE) || defined(CONFIG_INET6_ESP) || defined(CONFIG_INET6_ESP_MODULE)
EXPORT_SYMBOL_GPL(skb_cow_data); EXPORT_SYMBOL_GPL(skb_cow_data);
EXPORT_SYMBOL_GPL(pskb_put); EXPORT_SYMBOL_GPL(pskb_put);
......
net/xfrm/Kconfig
View file @ be1fc1ce
# #
# XFRM configuration # XFRM configuration
# #
config XFRM
bool
depends on NET
config XFRM_USER config XFRM_USER
tristate "IPsec user configuration interface" tristate "IPsec user configuration interface"
depends on INET depends on INET && XFRM
---help--- ---help---
Support for IPsec user configuration interface used Support for IPsec user configuration interface used
by native Linux tools. by native Linux tools.
......
net/xfrm/Makefile
View file @ be1fc1ce
...@@ -2,6 +2,7 @@ ...@@ -2,6 +2,7 @@
# Makefile for the XFRM subsystem. # Makefile for the XFRM subsystem.
# #
obj-y := xfrm_policy.o xfrm_state.o xfrm_input.o xfrm_algo.o xfrm_output.o obj-$(CONFIG_XFRM) := xfrm_policy.o xfrm_state.o xfrm_input.o xfrm_algo.o xfrm_output.o \
xfrm_export.o
obj-$(CONFIG_XFRM_USER) += xfrm_user.o obj-$(CONFIG_XFRM_USER) += xfrm_user.o
net/xfrm/xfrm_export.c 0 → 100644
View file @ be1fc1ce
#include <linux/module.h>
#include <net/xfrm.h>
EXPORT_SYMBOL(xfrm_user_policy);
EXPORT_SYMBOL(km_waitq);
EXPORT_SYMBOL(km_new_mapping);
EXPORT_SYMBOL(xfrm_cfg_sem);
EXPORT_SYMBOL(xfrm_policy_alloc);
EXPORT_SYMBOL(__xfrm_policy_destroy);
EXPORT_SYMBOL(xfrm_lookup);
EXPORT_SYMBOL(__xfrm_policy_check);
EXPORT_SYMBOL(__xfrm_route_forward);
EXPORT_SYMBOL(xfrm_state_alloc);
EXPORT_SYMBOL(__xfrm_state_destroy);
EXPORT_SYMBOL(xfrm_state_find);
EXPORT_SYMBOL(xfrm_state_insert);
EXPORT_SYMBOL(xfrm_state_add);
EXPORT_SYMBOL(xfrm_state_update);
EXPORT_SYMBOL(xfrm_state_check_expire);
EXPORT_SYMBOL(xfrm_state_check_space);
EXPORT_SYMBOL(xfrm_state_lookup);
EXPORT_SYMBOL(xfrm_state_register_afinfo);
EXPORT_SYMBOL(xfrm_state_unregister_afinfo);
EXPORT_SYMBOL(xfrm_state_get_afinfo);
EXPORT_SYMBOL(xfrm_state_put_afinfo);
EXPORT_SYMBOL(xfrm_state_delete_tunnel);
EXPORT_SYMBOL(xfrm_replay_check);
EXPORT_SYMBOL(xfrm_replay_advance);
EXPORT_SYMBOL(xfrm_check_selectors);
EXPORT_SYMBOL(xfrm_check_output);
EXPORT_SYMBOL(__secpath_destroy);
EXPORT_SYMBOL(secpath_dup);
EXPORT_SYMBOL(xfrm_get_acqseq);
EXPORT_SYMBOL(xfrm_parse_spi);
EXPORT_SYMBOL(xfrm4_rcv);
EXPORT_SYMBOL(xfrm4_tunnel_register);
EXPORT_SYMBOL(xfrm4_tunnel_deregister);
EXPORT_SYMBOL(xfrm4_tunnel_check_size);
EXPORT_SYMBOL(xfrm_register_type);
EXPORT_SYMBOL(xfrm_unregister_type);
EXPORT_SYMBOL(xfrm_get_type);
EXPORT_SYMBOL(xfrm_register_km);
EXPORT_SYMBOL(xfrm_unregister_km);
EXPORT_SYMBOL(xfrm_state_delete);
EXPORT_SYMBOL(xfrm_state_walk);
EXPORT_SYMBOL(xfrm_find_acq_byseq);
EXPORT_SYMBOL(xfrm_find_acq);
EXPORT_SYMBOL(xfrm_alloc_spi);
EXPORT_SYMBOL(xfrm_state_flush);
EXPORT_SYMBOL(xfrm_policy_kill);
EXPORT_SYMBOL(xfrm_policy_bysel);
EXPORT_SYMBOL(xfrm_policy_insert);
EXPORT_SYMBOL(xfrm_policy_walk);
EXPORT_SYMBOL(xfrm_policy_flush);
EXPORT_SYMBOL(xfrm_policy_byid);
EXPORT_SYMBOL(xfrm_policy_list);
EXPORT_SYMBOL(xfrm_dst_lookup);
EXPORT_SYMBOL(xfrm_policy_register_afinfo);
EXPORT_SYMBOL(xfrm_policy_unregister_afinfo);
EXPORT_SYMBOL(xfrm_policy_get_afinfo);
EXPORT_SYMBOL(xfrm_policy_put_afinfo);
EXPORT_SYMBOL_GPL(xfrm_probe_algs);
EXPORT_SYMBOL_GPL(xfrm_count_auth_supported);
EXPORT_SYMBOL_GPL(xfrm_count_enc_supported);
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byidx);
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byidx);
EXPORT_SYMBOL_GPL(xfrm_calg_get_byidx);
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byid);
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byid);
EXPORT_SYMBOL_GPL(xfrm_calg_get_byid);
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byname);
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byname);
EXPORT_SYMBOL_GPL(xfrm_calg_get_byname);
EXPORT_SYMBOL_GPL(skb_icv_walk);
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