diff options
Diffstat (limited to 'include/linux/sunrpc/svcsock.h')
| -rw-r--r-- | include/linux/sunrpc/svcsock.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h new file mode 100644 index 000000000..8445f2b10 --- /dev/null +++ b/include/linux/sunrpc/svcsock.h @@ -0,0 +1,58 @@ +/* + * 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 */ + unsigned long sk_reclen; /* length of record */ + int sk_tcplen; /* current read length */ + + /* Debugging */ + struct svc_rqst * sk_rqstp; +}; + +/* + * Function prototypes. + */ +int svc_create_socket(struct svc_serv *, int, struct sockaddr_in *); +void svc_delete_socket(struct svc_sock *); +int svc_recv(struct svc_serv *, struct svc_rqst *); +int svc_send(struct svc_rqst *); +void svc_drop(struct svc_rqst *); + +#endif /* SUNRPC_SVCSOCK_H */ |