49 Commits

Author	SHA1	Message	Date
Ted Lemon	fb1989a8aa	Check HAVE_SIN_LEN in sockaddr_dl code. Kludge hardware address length for now if HAVE_SIN_LEN isn't set. Return pointer to struct proto from add_protocol.	1998-04-09 04:30:00 +00:00
Ted Lemon	15c1fd2cd8	Declare arguments that can be promoted so that the compiler's behaviour doesn't change depending on whether or not it follows ANSI.	1998-03-16 06:16:54 +00:00
Ted Lemon	161d49ebc8	Handle token ring...	1997-12-06 04:03:37 +00:00
Ted Lemon	93ad415e65	Use ifp -> ifr_name, not ifr.ifr_name, which isn't yet initialized. errno, not ERRNO.	1997-11-29 07:51:09 +00:00
Ted Lemon	6ba81331d1	Fix typo in comment.	1997-11-22 07:51:38 +00:00
Ted Lemon	73d0a743c4	Define quiet_interface_discovery. Don't consider EAGAIN or EINTR to be fatal in poll().	1997-10-20 21:47:54 +00:00
Ted Lemon	78b8c3061c	If sa_len is zero, skip interface. Add remove_protocol. Fix automatic/manual interface selection.	1997-09-16 18:12:32 +00:00
Ted Lemon	b52a650cbc	Don't select for exceptions, since we don't know how to handle them.	1997-06-02 22:31:30 +00:00
Ted Lemon	a198e2673e	Fix stupid allocation bug. Handle IFF_POINTTOPOINT only if defined	1997-05-09 08:00:50 +00:00
Ted Lemon	94b63c6467	Wrap prototype with PROTO for SunOS	1997-03-29 10:36:56 +00:00
Ted Lemon	b607837f9a	Don't use ARHPRD_METRICOM or ARPHRD_LOOPBACK if they aren't defined	1997-03-29 01:39:38 +00:00
Ted Lemon	9652af24d0	Skip dummy interfaces on Linux; lose vestigial and erroneous USE_FALLBACK code; timeout -> what, not timeout -> interface	1997-03-29 00:02:45 +00:00
Ted Lemon	c800b2aa41	Traversal of interface list to weed out bad interfaces was broken when I added the dummy interface list - fix is to save the next pointer before weeding out interfaces.	1997-03-06 07:06:08 +00:00
Ted Lemon	e4749e754c	Make dispatch() run through a list of protocol structures to select against, rather than running through the interface list and then special casing other stuff. This simplifies things substantially. add_protocol() function allows new protocols to be selected against. Timeouts now pass a void * instead of a struct interface_info *. Move do_packet into options.c so that options.c isn't pulled into dhcrelay.	1997-03-06 06:52:30 +00:00
Ted Lemon	e7b9429fea	Oops - we're supposed to zero interfaces_invalidated at the end of the loop, not set it - this was causing the dispatcher to spin	1997-03-05 08:39:38 +00:00
Ted Lemon	fb4693d230	Only supply prototypes where appropriate	1997-02-26 18:25:07 +00:00
Ted Lemon	11777d4819	Add DISCOVER_RELAY state	1997-02-22 12:26:41 +00:00
Ted Lemon	1f2d04e414	Fix up select version of dispatch to take parse argument	1997-02-22 10:55:40 +00:00
Ted Lemon	eb8c87b634	dispatch() now takes an argument indicating whether to decode the packet or just call relay(); save the first ip address we encounter for each interface as the primary address.	1997-02-22 08:34:16 +00:00
Ted Lemon	c358521715	Restructure to allow interface reinitialization	1997-02-19 10:51:44 +00:00
Ted Lemon	6806c5ae3f	Add support for timeouts; add support for scanning interfaces before they have addresses assigned.	1997-02-18 14:33:43 +00:00
Ted Lemon	469cf3a4b5	Initial merge of Poger dhclient and linux hacks	1997-01-02 12:00:19 +00:00
Ted Lemon	0b5d360d4b	replace ARPHRD with HTYPE	1996-11-08 20:09:41 +00:00
Ted Lemon	3a2087ec92	discover_interfaces() needs to behave differently for client and server	1996-09-11 18:53:33 +00:00
Ted Lemon	688a235b8e	dmalloc already zeros allocated memory	1996-09-11 06:35:16 +00:00
Ted Lemon	3be0647e2c	buf doesn't need to be static	1996-09-11 05:53:32 +00:00
Ted Lemon	48d507a956	Fix opening comment; require a subnet decl for every interface; remove warning about missing aliases on shared networks	1996-09-05 23:55:39 +00:00
Ted Lemon	edba1c3639	Don't attach to unconfigured interfaces	1996-09-02 21:15:17 +00:00
Ted Lemon	4b9a05d414	Remove dead local vars	1996-08-30 23:41:07 +00:00
Ted Lemon	4593073fc8	Add code to check interface type and skip point-to-point and loopback interfaces; copy ifreq structure out of ifconf structure so as to avoid unaligned pointer dereferences	1996-08-28 01:37:06 +00:00
Ted Lemon	0c413cce74	Add support for weird linux interface alias renaming convention; fix poll interface so it doesn't spin; don't respond to BOOTREPLY packets; locate_network returns status	1996-08-27 09:48:40 +00:00
Ted Lemon	b304ef6ad9	Don't flame about missing interfaces if none were requested	1996-07-07 15:53:07 +00:00
Ted Lemon	d3f6c8b073	Weed out unrequested interfaces if some interfaces were specifically requested; crash and burn if an interface specified on the command line is now found.	1996-06-27 19:07:45 +00:00
Ted Lemon	e9c99838ed	Set read bit, not write bit, on fallback interface	1996-06-24 20:35:40 +00:00
Ted Lemon	c5568eb50a	Add code to read and discard incoming packets on fallback socket	1996-06-12 23:52:38 +00:00
Ted Lemon	0fe8b9ccd3	Delete unused automatic variables	1996-06-04 19:12:36 +00:00
Ted Lemon	7459d08685	Remember address of last interface so that we can delete the next one if necessary; don't drop packets from unknown networks	1996-05-23 02:32:02 +00:00
Ted Lemon	b09c7d6311	Fix type of poll timeout	1996-05-22 11:30:39 +00:00
Ted Lemon	accc789408	move do_packet to dispatch; move network locator into seperate function	1996-05-22 09:31:24 +00:00
Ted Lemon	da4b9831e8	Don't search the attached network if there isn't one.	1996-05-22 08:15:18 +00:00
Ted Lemon	f66058f1cd	rewrite discover_interfaces to work with multiple addresses per interface and to support a fallback interface	1996-05-22 07:25:47 +00:00
Ted Lemon	0d88a8be37	SA_LEN instead of SIN_LEN	1996-05-20 00:10:34 +00:00
Ted Lemon	fcc09faa7c	Add an else clause to avoid redundant test	1996-05-16 23:07:36 +00:00
Ted Lemon	64ed2d7cf9	Don't log the fact that a packet has arrived	1996-05-16 07:53:29 +00:00
Ted Lemon	cafcf586c8	Kludge hardware interface type	1996-05-16 07:37:18 +00:00
Ted Lemon	fd1dff9463	Don't need to include if_dl anymore	1996-05-16 07:34:24 +00:00
Ted Lemon	9c5225a562	Add support for SysV poll syscall; traditionalize ANSI-only construct	1996-05-16 07:20:15 +00:00
Ted Lemon	c27fba8ccc	rearrange things to support new network abstraction, e.g. passing around hardware addresses and interface_info structs; if possible, discover hardware addresses of interfaces	1996-05-13 00:02:03 +00:00
Ted Lemon	decf33c222	Initial interface discovery and input dispatch routines	1996-04-11 06:44:12 +00:00