60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
|
/*
|
||
|
|
* linux/include/linux/sunrpc/svcsock.h
|
||
|
|
*
|
||
|
|
* RPC server socket I/O.
|
||
|
|
*
|
||
|
|
* Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef SUNRPC_SVCSOCK_H
|
||
|
|
#define SUNRPC_SVCSOCK_H
|
||
|
|
|
||
|
|
#include <linux/sunrpc/svc.h>
|
||
|
|
#include <linux/sunrpc/svc_xprt.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* RPC server socket.
|
||
|
|
*/
|
||
|
|
struct svc_sock {
|
||
|
|
struct svc_xprt sk_xprt;
|
||
|
|
struct socket * sk_sock; /* berkeley socket layer */
|
||
|
|
struct sock * sk_sk; /* INET layer */
|
||
|
|
|
||
|
|
/* We keep the old state_change and data_ready CB's here */
|
||
|
|
void (*sk_ostate)(struct sock *);
|
||
|
|
void (*sk_odata)(struct sock *, int bytes);
|
||
|
|
void (*sk_owspace)(struct sock *);
|
||
|
|
|
||
|
|
/* private TCP part */
|
||
|
|
u32 sk_reclen; /* length of record */
|
||
|
|
u32 sk_tcplen; /* current read length */
|
||
|
|
struct rpc_xprt *sk_bc_xprt; /* NFSv4.1 backchannel xprt */
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Function prototypes.
|
||
|
|
*/
|
||
|
|
void svc_close_all(struct list_head *);
|
||
|
|
int svc_recv(struct svc_rqst *, long);
|
||
|
|
int svc_send(struct svc_rqst *);
|
||
|
|
void svc_drop(struct svc_rqst *);
|
||
|
|
void svc_sock_update_bufs(struct svc_serv *serv);
|
||
|
|
int svc_sock_names(struct svc_serv *serv, char *buf,
|
||
|
|
const size_t buflen,
|
||
|
|
const char *toclose);
|
||
|
|
int svc_addsock(struct svc_serv *serv, const int fd,
|
||
|
|
char *name_return, const size_t len);
|
||
|
|
void svc_init_xprt_sock(void);
|
||
|
|
void svc_cleanup_xprt_sock(void);
|
||
|
|
struct svc_xprt *svc_sock_create(struct svc_serv *serv, int prot);
|
||
|
|
void svc_sock_destroy(struct svc_xprt *);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* svc_makesock socket characteristics
|
||
|
|
*/
|
||
|
|
#define SVC_SOCK_DEFAULTS (0U)
|
||
|
|
#define SVC_SOCK_ANONYMOUS (1U << 0) /* don't register with pmap */
|
||
|
|
#define SVC_SOCK_TEMPORARY (1U << 1) /* flag socket as temporary */
|
||
|
|
|
||
|
|
#endif /* SUNRPC_SVCSOCK_H */
|