diff options
Diffstat (limited to 'include/linux/if_pppox.h')
| -rw-r--r-- | include/linux/if_pppox.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index 6f987be60fe2..25652545ba6e 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -27,6 +27,7 @@ #include <asm/semaphore.h> #include <linux/ppp_channel.h> #endif /* __KERNEL__ */ +#include <linux/if_pppol2tp.h> /* For user-space programs to pick up these definitions * which they wouldn't get otherwise without defining __KERNEL__ @@ -50,8 +51,9 @@ struct pppoe_addr{ * Protocols supported by AF_PPPOX */ #define PX_PROTO_OE 0 /* Currently just PPPoE */ -#define PX_MAX_PROTO 1 - +#define PX_PROTO_OL2TP 1 /* Now L2TP also */ +#define PX_MAX_PROTO 2 + struct sockaddr_pppox { sa_family_t sa_family; /* address family, AF_PPPOX */ unsigned int sa_protocol; /* protocol identifier */ @@ -60,6 +62,16 @@ struct sockaddr_pppox { }sa_addr; }__attribute__ ((packed)); +/* The use of the above union isn't viable because the size of this + * struct must stay fixed over time -- applications use sizeof(struct + * sockaddr_pppox) to fill it. We use a protocol specific sockaddr + * type instead. + */ +struct sockaddr_pppol2tp { + sa_family_t sa_family; /* address family, AF_PPPOX */ + unsigned int sa_protocol; /* protocol identifier */ + struct pppol2tp_addr pppol2tp; +}__attribute__ ((packed)); /********************************************************************* * |
