diff options
Diffstat (limited to 'include/linux/sunrpc/svcsock.h')
| -rw-r--r-- | include/linux/sunrpc/svcsock.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h new file mode 100644 index 00000000..cb4ac69e --- /dev/null +++ b/include/linux/sunrpc/svcsock.h @@ -0,0 +1,59 @@ +/* + * 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 page * sk_pages[RPCSVC_MAXPAGES]; /* received data */ +}; + +/* + * Function prototypes. + */ +void svc_close_net(struct svc_serv *, struct net *); +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 */ |