Lines Matching +full:network +full:- +full:oriented

35 The internal structure of the network system is divided into
90 be described in detail later.  A pointer to a protocol-specific
125 #define	SS_NBIO	0x100	/* non-blocking ops */
136 set with \fIfcntl\fP.  ``Non-blocking'' I/O  implies that
151 super-user.  Only privileged sockets may
153 or use ``raw'' sockets to access lower levels of the network.
184 (assuming non-blocking I/O has not been specified).*
186 * The low-water mark is always presumed to be 0
205 Stream-oriented sockets queue data with no addresses, headers
210 Record-oriented sockets, including datagram sockets,
239 In dealing with connection oriented sockets (e.g. SOCK_STREAM)
289 socket-visible characteristics, some of which are used in
301 /* protocol-protocol hooks */
306 /* user-protocol hook */
321 this should throw away any non-critical data.
326 the user) and \fIpr_output\fP passes it down (towards the network); control
345 Protocols which are connection-based specify the PR_CONNREQUIRED
368 protocol, normally a well-known value.
370 Network-interface layer
372 Each network-interface configured into a system defines a
380 for encapsulation and decapsulation of any link-layer header
384 higher level than the network-interface layer.
395 	short	if_unit;		/* sub-unit for lower level driver */
423 	struct	ifnet *ifa_ifp;		/* back-pointer to interface */
428 #define	ifa_dstaddr	ifa_ifu.ifu_dstaddr	/* other end of p-to-p link */
439 if \fIif_timer\fP is non-zero, it is decremented once per second
450 #define	IFF_POINTOPOINT	0x10	/* interface is point-to-point link */
455 If the interface is connected to a network which supports transmission
459 with a point-to-point hardware link (for example, a DEC DMR-11), the
468 encapsulation on outgoing packets, or (where per-host negotiation
473 to local network addresses.
481 an interface down and perform site-specific configuration.
482 The destination address of a point-to-point link is set with SIOCSIFDSTADDR.
556 to characterize the I/O-mapped buffers for the device.
563 at \fIifrw_mr\fP.  UNIBUS map register \fIifrw_mr\fP\^[\-1]
564 maps the local network header
570 When write transfers are not at least half-full pages on page boundaries,
581 frames are allocated from a network page list and traded
586 writing network interface drivers; all use the
599 \fIif_ubainit\fP is a simpler, backwards-compatible interface used
607 of a local network header, if any, which should be mapped separately
614 non-page-aligned data (see \fIif_wubaput\fP below).
629 the second call may be used for single-buffered devices.
631 local network header.  If \fIoff0\fP is non-zero, it indicates
632 a byte offset to a trailing local network header which should be
639 structure, for the use of the receiving network protocol.
647 onto a network interface in preparation for output.
649 The chain includes any local network
652 Page-aligned data that are page-aligned in the output buffer
655 Any other mbufs which contained non-page-sized