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- /*
- * 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>
-
- /*
- * RPC server socket.
- * NOTE: First two items must be prev/next.
- */
- struct svc_sock {
- struct svc_sock * sk_prev; /* list of ready sockets */
- struct svc_sock * sk_next;
- struct svc_sock * sk_list; /* list of all sockets */
- struct socket * sk_sock; /* berkeley socket layer */
- struct sock * sk_sk; /* INET layer */
-
- struct svc_serv * sk_server; /* service for this socket */
- unsigned char sk_inuse; /* use count */
- unsigned char sk_busy; /* enqueued/receiving */
- unsigned char sk_conn; /* conn pending */
- unsigned char sk_close; /* dead or dying */
- int sk_data; /* data pending */
- unsigned int sk_temp : 1, /* temp socket */
- sk_qued : 1, /* on serv->sk_sockets */
- sk_dead : 1; /* socket closed */
- int (*sk_recvfrom)(struct svc_rqst *rqstp);
- int (*sk_sendto)(struct svc_rqst *rqstp);
-
- /* We keep the old state_change and data_ready CB's here */
- void (*sk_ostate)(struct sock *);
- void (*sk_odata)(struct sock *, int bytes);
-
- /* private TCP part */
- int sk_reclen; /* length of record */
- int sk_tcplen; /* current read length */
-
- /* Debugging */
- struct svc_rqst * sk_rqstp;
- };
-
- /*
- * Function prototypes.
- */
- int svc_makesock(struct svc_serv *, int, unsigned short);
- void svc_delete_socket(struct svc_sock *);
- int svc_recv(struct svc_serv *, struct svc_rqst *, long);
- int svc_send(struct svc_rqst *);
- void svc_drop(struct svc_rqst *);
-
- #endif /* SUNRPC_SVCSOCK_H */
-