diff options
Diffstat (limited to 'libdde-linux26/contrib/include/linux/sunrpc/xprtsock.h')
| -rw-r--r-- | libdde-linux26/contrib/include/linux/sunrpc/xprtsock.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libdde-linux26/contrib/include/linux/sunrpc/xprtsock.h b/libdde-linux26/contrib/include/linux/sunrpc/xprtsock.h new file mode 100644 index 00000000..c2a46c45 --- /dev/null +++ b/libdde-linux26/contrib/include/linux/sunrpc/xprtsock.h @@ -0,0 +1,45 @@ +/* + * linux/include/linux/sunrpc/xprtsock.h + * + * Declarations for the RPC transport socket provider. + */ + +#ifndef _LINUX_SUNRPC_XPRTSOCK_H +#define _LINUX_SUNRPC_XPRTSOCK_H + +#ifdef __KERNEL__ + +int init_socket_xprt(void); +void cleanup_socket_xprt(void); + +/* + * RPC transport identifiers for UDP, TCP + * + * To preserve compatibility with the historical use of raw IP protocol + * id's for transport selection, these are specified with the previous + * values. No such restriction exists for new transports, except that + * they may not collide with these values (17 and 6, respectively). + */ +#define XPRT_TRANSPORT_UDP IPPROTO_UDP +#define XPRT_TRANSPORT_TCP IPPROTO_TCP + +/* + * RPC slot table sizes for UDP, TCP transports + */ +extern unsigned int xprt_udp_slot_table_entries; +extern unsigned int xprt_tcp_slot_table_entries; + +/* + * Parameters for choosing a free port + */ +extern unsigned int xprt_min_resvport; +extern unsigned int xprt_max_resvport; + +#define RPC_MIN_RESVPORT (1U) +#define RPC_MAX_RESVPORT (65535U) +#define RPC_DEF_MIN_RESVPORT (665U) +#define RPC_DEF_MAX_RESVPORT (1023U) + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_SUNRPC_XPRTSOCK_H */ |