diff options
Diffstat (limited to 'sys/sys/protosw.h')
| -rw-r--r-- | sys/sys/protosw.h | 63 |
1 files changed, 21 insertions, 42 deletions
diff --git a/sys/sys/protosw.h b/sys/sys/protosw.h index 60d8ffc31362..7fb8dfdc7208 100644 --- a/sys/sys/protosw.h +++ b/sys/sys/protosw.h @@ -31,17 +31,7 @@ #ifndef _SYS_PROTOSW_H_ #define _SYS_PROTOSW_H_ - -/* Forward declare these structures referenced from prototypes below. */ -struct kaiocb; -struct mbuf; -struct thread; -struct sockaddr; -struct socket; -struct sockopt; -enum shutdown_how; - -/*#ifdef _KERNEL*/ +#if defined(_KERNEL) || defined(_WANT_PROTOSW) /* * Protocol switch table. * @@ -51,10 +41,18 @@ enum shutdown_how; * In retrospect, it would be a lot nicer to use an interface * similar to the vnode VOP interface. */ +struct socket; +struct sockopt; +struct thread; +struct sockaddr; struct ifnet; +struct mbuf; struct stat; struct ucred; struct uio; +struct kaiocb; +struct knote; +enum shutdown_how; /* USE THESE FOR YOUR PROTOTYPES ! */ typedef int pr_ctloutput_t(struct socket *, struct sockopt *); @@ -83,6 +81,7 @@ typedef enum { } pr_send_flags_t; typedef int pr_send_t(struct socket *, int, struct mbuf *, struct sockaddr *, struct mbuf *, struct thread *); +typedef int pr_sendfile_wait_t(struct socket *, off_t, int *); typedef int pr_ready_t(struct socket *, struct mbuf *, int); typedef int pr_sense_t(struct socket *, struct stat *); typedef int pr_shutdown_t(struct socket *, enum shutdown_how); @@ -91,8 +90,8 @@ typedef int pr_sosend_t(struct socket *, struct sockaddr *, struct uio *, struct mbuf *, struct mbuf *, int, struct thread *); typedef int pr_soreceive_t(struct socket *, struct sockaddr **, struct uio *, struct mbuf **, struct mbuf **, int *); -typedef int pr_sopoll_t(struct socket *, int, struct ucred *, - struct thread *); +typedef int pr_sopoll_t(struct socket *, int, struct thread *); +typedef int pr_kqfilter_t(struct socket *, struct knote *); typedef void pr_sosetlabel_t(struct socket *); typedef void pr_close_t(struct socket *); typedef int pr_bindat_t(int, struct socket *, struct sockaddr *, @@ -100,6 +99,8 @@ typedef int pr_bindat_t(int, struct socket *, struct sockaddr *, typedef int pr_connectat_t(int, struct socket *, struct sockaddr *, struct thread *); typedef int pr_aio_queue_t(struct socket *, struct kaiocb *); +typedef int pr_chmod_t(struct socket *, __mode_t, struct ucred *, + struct thread *); struct protosw { short pr_type; /* socket type used for */ @@ -109,9 +110,9 @@ struct protosw { struct domain *pr_domain; /* domain protocol a member of */ pr_soreceive_t *pr_soreceive; /* recv(2) */ - pr_rcvd_t *pr_rcvd; /* soreceive_generic() if PR_WANTRCVD */ pr_sosend_t *pr_sosend; /* send(2) */ pr_send_t *pr_send; /* send(2) via sosend_generic() */ + pr_sendfile_wait_t *pr_sendfile_wait; /* sendfile helper */ pr_ready_t *pr_ready; /* sendfile/ktls readyness */ pr_sopoll_t *pr_sopoll; /* poll(2) */ /* Cache line #2 */ @@ -121,7 +122,7 @@ struct protosw { pr_disconnect_t *pr_disconnect; /* sodisconnect() */ pr_close_t *pr_close; /* close(2) */ pr_shutdown_t *pr_shutdown; /* shutdown(2) */ - pr_abort_t *pr_abort; /* abrupt tear down: soabort() */ + pr_rcvd_t *pr_rcvd; /* soreceive_generic() if PR_WANTRCVD */ pr_aio_queue_t *pr_aio_queue; /* aio(9) */ /* Cache line #3 */ pr_bind_t *pr_bind; /* bind(2) */ @@ -133,14 +134,18 @@ struct protosw { pr_control_t *pr_control; /* ioctl(2) */ pr_rcvoob_t *pr_rcvoob; /* soreceive_rcvoob() */ /* Cache line #4 */ + pr_abort_t *pr_abort; /* abrupt tear down: soabort() */ pr_ctloutput_t *pr_ctloutput; /* control output (from above) */ pr_peeraddr_t *pr_peeraddr; /* getpeername(2) */ pr_sockaddr_t *pr_sockaddr; /* getsockname(2) */ pr_sense_t *pr_sense; /* stat(2) */ pr_sosetlabel_t *pr_sosetlabel; /* MAC, XXXGL: remove */ pr_setsbopt_t *pr_setsbopt; /* Socket buffer ioctls */ + pr_chmod_t *pr_chmod; /* fchmod(2) */ + pr_kqfilter_t *pr_kqfilter; /* kevent(2) */ }; -/*#endif*/ +#endif /* defined(_KERNEL) || defined(_WANT_PROTOSW) */ +#ifdef _KERNEL /* * Values for pr_flags. @@ -163,31 +168,6 @@ struct protosw { #define PR_CAPATTACH 0x80 /* socket can attach in cap mode */ #define PR_SOCKBUF 0x100 /* private implementation of buffers */ -/* - * The arguments to ctloutput are: - * (*protosw[].pr_ctloutput)(req, so, level, optname, optval, p); - * req is one of the actions listed below, so is a (struct socket *), - * level is an indication of which protocol layer the option is intended. - * optname is a protocol dependent socket option request, - * optval is a pointer to a mbuf-chain pointer, for value-return results. - * The protocol is responsible for disposal of the mbuf chain *optval - * if supplied, - * the caller is responsible for any space held by *optval, when returned. - * A non-zero return from ctloutput gives an - * UNIX error number which should be passed to higher level software. - */ -#define PRCO_GETOPT 0 -#define PRCO_SETOPT 1 - -#define PRCO_NCMDS 2 - -#ifdef PRCOREQUESTS -char *prcorequests[] = { - "GETOPT", "SETOPT", -}; -#endif - -#ifdef _KERNEL struct domain *pffinddomain(int family); struct protosw *pffindproto(int family, int type, int proto); int protosw_register(struct domain *, struct protosw *); @@ -197,5 +177,4 @@ int protosw_unregister(struct protosw *); extern struct domain inetdomain; extern struct domain inet6domain; #endif - #endif |