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* sockopt_tcp_signature: sin6 requires IPV6Stephen Hemminger2009-02-191-0/+2
| | | | | An external user was building on system without IPV6 and it wouldn't work.
* Minor whitespaceStephen Hemminger2008-12-011-1/+0
| | | | | Make the quagga upstream and vyatta where only difference was white space.
* Merge in latest quagga (0.99.11)Stephen Hemminger2008-10-271-2/+3
|\ | | | | | | Merge in current upstream version of quagga.
| * Merge branch 'master' of /home/shemminger/src/quagga into upstreamStephen Hemminger2008-10-131-0/+27
| |\ | | | | | | | | | Resolve all conflicts by using upstream version.
| | * [lib] Fix mistake in tcp-md5sig commit which broke compile on BSDPaul Jakma2008-08-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | 2008-08-15 Paul Jakma <paul.jakma@sun.com> * lib/sockopt.c: (sockopt_tcp_signature) ifdef'ing hid variable declaration for HAVE_DECL_TCP_MD5SIG && !GNU_LINUX, breaking compile - fix.
| | * [lib] mes_lookup string lookup table argument should be marked constStephen Hemminger2008-08-221-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | 2008-08-14 Stephen Hemminger <stephen.hemminger@vyatta.com> * lib/log.{c,h}: struct message argument should point to const * */*.c: adjust to suit, Signed-off-by: Paul Jakma <paul@quagga.net>
| | * [bgpd] TCP-MD5: password vty configuration and initial Linux supportPaul Jakma2008-07-211-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2008-07-21 Paul Jakma <paul.jakma@sun.com> * bgp_packet.c: (bgp_open_receive) fix warning in a zlog call * bgp_vty.c: (bgp_vty_return) add return code * bgpd.c: (bgp_master_init) setup the socket list. * bgp_network.c: Remove the dual IPv4/6 socket thing for now, which was implemented by Michael, until such time as its clear its required for Linux (see sockopt comments). IPv6 support, including IPv4 sessions on AF_INET6 sockets, therefore is broken, and the '-l 0.0.0.0' arguments would need to be given to bgpd to make things work here. 2008-07-21 Michael H. Warfield <mhw@wittsend.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Tomohiko Kusuda <kusuda@inetcore.com> Leigh Brown <leigh@solinno.co.uk> * bgp_network.c: (bgp_md5_set_one) shim between libzebra tcp-md5 sockopt and bgpd. (bgp_md5_set_socket) Helper for bgp_connect (bgp_md5_set) setup TCP-MD5SIG for the given peer. (bgp_connect) call out to bgp_md5_set_socket for the outgoing connect socket. (bgp_socket) save references to the listen sockets, needed if TCP-MD5SIG is applied later or changed. * bgp_vty.c: (*neighbor_password_cmd) New 'neighbor ... password' commands. * bgpd.c: (peer_{new,delete) manage TCP-MD5 password (peer_group2peer_config_copy) inherit TCP-MD5 password (peer_password_{un,}set) orchestrate the whole add/remove of TCP-MD5 passwords: applying checks, stopping peers, and trying to return errors to UI, etc. (bgp_config_write_peer) save password. Fix missing newline in writeout of neighbor ... port. 2008-07-21 Paul Jakma <paul.jakma@sun.com> * sockunion.c: ifdef out various places that converted v4mapped sockets to pure v4. Doesn't seem necessary at all, presumably a workaround for now historical inet_ntop bugs (?) 2008-07-21 Michael H. Warfield <mhw@wittsend.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> * sockopt.{c,h}: (sockopt_tcp_signature) Add TCP-MD5SIG support.
| | * Bug #362 is fixed now.Denis Ovsienko2007-08-211-0/+29
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| | * [lib] Add comments regarding setsockopt_multicast_ipv4 arguments.Andrew J. Schorr2007-07-061-2/+3
| | | | | | | | | | | | | | | | | | | | | 2007-07-06 Andrew J. Schorr <ajschorr@alumni.princeton.edu> * sockopt.{c,h}: (setsockopt_multicast_ipv4) Add some comments about the arguments.
| | * 2005-10-20 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2005-10-211-6/+47
| | | | | | | | | | | | | | | | | | * sockopt.c: (setsockopt_multicast_ipv4) If IP_ADD_MEMBERSHIP fails with errno equal to EADDRINUSE, then issue an info message and try IP_DROP_MEMBERSHIP followed by IP_ADD_MEMBERSHIP.
| | * 2005-05-07 Yar Tikhiy <yar@comp.chem.msu.su>paul2005-05-071-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Check for OSes which support passing ifindex in struct ip_mreq. * lib/sockopt.c: Add support for BSD style ifindex in ip_mreq. * ospfd/ospf_network.c: Log ifindex on multicast membership leave/join events.
| | * 2005-01-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2005-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Added test for broken CMSG_FIRSTHDR macro (relevant for Solaris 8 and unpatched Solaris 9, don't know whether other platforms are affected). * zebra.h: Define ZCMSG_FIRSTHDR appropriately based on whether config.h indicates HAVE_BROKEN_CMSG_FIRSTHDR (as determined by the configure test program). * sockopt.c: (getsockopt_cmsg_data) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR. * rtadv.c: (rtadv_recv_packet,rtadv_send_packet) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR. * ripd.c: (rip_recvmsg) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR. * ripngd.c: (ripng_recv_packet) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR.
| | * Add comment explaining about limit of 20 joined groups on a socket.gdt2004-12-301-5/+12
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| | * 2004-12-29 Greg Troxel <gdt@poblano.ir.bbn.com>gdt2004-12-291-32/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | * sockopt.c (getsockopt_ipv4_ifindex): Document calling convention. Beef up comments. Handle the case where the cmsghdr has a zero controllen, or more specifically when the wanted option is not present. This is needed for Solaris 8, and in general for any platform for which configure finds a method and it can fail. Mark some changes with XXX to be cleaned up post 0.98.
| | * 2004-12-29 Greg Troxel <gdt@poblano.ir.bbn.com>gdt2004-12-291-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | * sockopt.c (getsockopt_ipv4_ifindex): Return 0 when passed a NULL cmsghdr pointer. I believe this will avoid ospfd crashing on Solaris 8, which seems to define IP_RECVIF but not actually implement it.
| | * 2004-12-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2004-12-281-5/+8
| | | | | | | | | | | | | | | | | | * sockopt.c: (setsockopt_ipv4_ifindex) Improve error message. When neither IP_PKTINFO nor IP_RECVIF is defined, make return value deterministic (-1).
| | * 2004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2004-11-201-2/+2
| | | | | | | | | | | | | | | * global: Replace strerror with safe_strerror. And vtysh/vtysh.c needs to include "log.h" to pick up the declaration.
| | * Fix previous change to use new function safe_strerror instead of strerror.ajs2004-11-191-1/+1
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| | * 2004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2004-11-191-2/+3
| | | | | | | | | | | | | | | * sockopt.c: (setsockopt_so_recvbuf) Stop error message from being printed every time.
| | * 2004-11-01 Paul Jakma <paul@dishone.st>paul2004-11-011-27/+0
| | | | | | | | | | | | * sockopt.c: (setsockopt_pktinfo) remove, its unused.
| | * 2004-10-22 Paul Jakma <paul@dishone.st>paul2004-10-221-1/+1
| | | | | | | | | | | | | | | | | | | | | * sockopt.c: (setsockopt_pktinfo) unexported * sockopt.h: Cleanup SOCKOPT_CMSG defines a bit. Add a throwaway define for SOPT_SIZE_CMSG_IFINDEX_IPV4 for systems which have neither IP_RECVIF nor IP_PKTINFO (eg openbsd).
| | * 2004-10-13 Paul Jakma <paul@dishone.st>paul2004-10-221-2/+2
| | | | | | | | | | | | | | | * sockopt.c: (getsockopt_ipv4_ifindex) no ifindex should be 0, not -1.
| | * 2004-10-10 Paul Jakma <paul@dishone.st>paul2004-10-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * version.h.in: (pid_output*) add const qualifier. * command.h: Change DEFUN func to take const char *[] rather than char **, to begin process of fixing compile warnings in lib/. Nearly all other changes in this commit follow from this change. * buffer.{c,h}: (buffer_write) pointer-arithmetic is gccism, take const void * and cast an automatic const char *p to it. (buffer_putstr) add const * command.c: (zencrypt) const qualifier (cmd_execute_command_real) ditto (cmd_execute_command_strict) ditto (config_log_file) ditto. Fix leak of getcwd() returned string. * memory.{c,h}: Add MTYPE_DISTRIBUTE_IFNAME for struct dist ifname. * distribute.{c,h}: Update with const qualifier. (distribute_free) use MTYPE_DISTRIBUTE_IFNAME (distribute_lookup) Cast to char *, note that it's ok. (distribute_hash_alloc) use MTYPE_DISTRIBUTE_IFNAME. (distribute_get) Cast to char *, note that it's ok. * filter.c: Update with const qualifier. * if.{c,h}: ditto. * if_rmap.{c,h}: ditto. (if_rmap_lookup) Cast to char *, note that it's ok. (if_rmap_get) ditto. * log.{c,h}: Update with const qualifier. * plist.{c,h}: ditto. * routemap.{c,h}: ditto. * smux.{c,h}: ditto. Fix some signed/unsigned comparisons. * sockopt.c: (getsockopt_cmsg_data) add return for error case. * vty.c: Update with const qualifier.
| | * 2004-10-05 Paul Jakma <paul@dishone.st>paul2004-10-051-0/+26
| | | | | | | | | | | | | | | | | | * sockopt.{c,h}: add sockopt_iphdrincl_swab_{htosys,systoh}, functions to change byte order between system IP_HDRINCL order and host order.
| | * Compiler warnings fixes.hasso2004-09-261-3/+3
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| | * 2004-09-17 Paul Jakma <paul@dishone.st>paul2004-09-211-2/+2
| | | | | | | | | | | | * sockopt.c: Add missing bracket
| | * 2004-09-17 Paul Jakma <paul@dishone.st>paul2004-09-171-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | * ripngd/ripngd.c: move setsockopt_so_recvbuf to lib. * lib/sockopt.{c,h}: Add setsockopt_so_recvbuf, for ripd and ripngd. * ripd/ripd.c: set receive buffer to a decent size, some systems have low defaults. Problem noted and fix suggested by Stephan Schweizer in [zebra 20967].
| | * 2004-08-19 Paul Jakma <paul@dishone.st>paul2004-08-191-26/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-08-19 Paul Jakma <paul@dishone.st> * sockopt.c: include sockopt.h rename some of the _pktinfo_ functions to _ifindex, where that is their purpose. (getsockopt_ipv6_pktinfo_ifindex) renamed to getsockopt_ipv6_ifindex. (setsockopt_ipv4_pktinfo) renamed to setsockopt_ipv4_ifindex (setsockopt_pktinfo) update with previous and add comment re AF_INET portability. (setsockopt_ifindex) generic ifindex function ala setsockopt_pktinfo. (getsockopt_ipv4_pktinfo_ifindex) renamed to getsockopt_ipv4_ifindex. (getsockopt_ipv4_ifindex) rejiggling to reduce repeated ifdef/elses. pktinfo case forgot to set ifindex. (getsockopt_pktinfo_ifindex) renamed to getsockopt_ifindex. update some calls to renamed functions. * sockopt.h: Update renamed exported functions Rename the CMSG_SIZE macros to IFINDEX. Guard IPv4 PKTINFO in a conditional define.
| | * 2004-07-23 Greg Troxel <gdt@poblano.ir.bbn.com>gdt2004-07-231-8/+11
| | | | | | | | | | | | | | | | | | | | | * sockopt.c (getsockopt_ipv4_pktinfo_ifindex): Make this compile on NetBSD, and add comments to make it less confusing. Change the sense of the SUNOS_5 test to make parallel structure between the variables and the code.
| | * 2004-07-23 Paul Jakma <paul@dishone.st>paul2004-07-231-0/+124
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sockopt.h: Add SOPT_SIZE_CMSG_PKTINFO{_IPV{4,6}} define, for sizeof pktinfo as appropriate, to be used when allocating msg buffers. export setsockopt_pktinfo() and getsockopt_pktinfo_ifindex() * sockopt.c: (setsockopt_pktinfo_ifindex) new function to portably set received ifindex sock option. (getsockopt_pktinfo_ifindex) portably retrieve ifindex. (getsockopt_cmsg_data) retrieve indicated control info from message header. (getsockopt_ipv6_pktinfo_ifindex) ipv6 version of above. (setsockopt_ipv4_pktinfo) v4 version (setsockopt_pktinfo) the exported version (getsockopt_ipv4_pktinfo_ifindex) v4 specific version (getsockopt_pktinfo_ifindex) the exported version
| | * Initial revisionpaul2002-12-131-0/+199
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* | Merge branch 'upstream' into islavistaStephen Hemminger2008-07-311-25/+60
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: ChangeLog NEWS bgpd/ChangeLog bgpd/bgp_attr.c bgpd/bgp_network.c bgpd/bgp_packet.c bgpd/bgp_vty.c bgpd/bgpd.c bgpd/bgpd.h lib/sockopt.c lib/sockopt.h lib/zebra.h mkinstalldirs zebra/rib.h zebra/rt_netlink.c
| * [bgpd] TCP-MD5: password vty configuration and initial Linux supportpaul2008-07-211-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2008-07-21 Paul Jakma <paul.jakma@sun.com> * bgp_packet.c: (bgp_open_receive) fix warning in a zlog call * bgp_vty.c: (bgp_vty_return) add return code * bgpd.c: (bgp_master_init) setup the socket list. * bgp_network.c: Remove the dual IPv4/6 socket thing for now, which was implemented by Michael, until such time as its clear its required for Linux (see sockopt comments). IPv6 support, including IPv4 sessions on AF_INET6 sockets, therefore is broken, and the '-l 0.0.0.0' arguments would need to be given to bgpd to make things work here. 2008-07-21 Michael H. Warfield <mhw@wittsend.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Tomohiko Kusuda <kusuda@inetcore.com> Leigh Brown <leigh@solinno.co.uk> * bgp_network.c: (bgp_md5_set_one) shim between libzebra tcp-md5 sockopt and bgpd. (bgp_md5_set_socket) Helper for bgp_connect (bgp_md5_set) setup TCP-MD5SIG for the given peer. (bgp_connect) call out to bgp_md5_set_socket for the outgoing connect socket. (bgp_socket) save references to the listen sockets, needed if TCP-MD5SIG is applied later or changed. * bgp_vty.c: (*neighbor_password_cmd) New 'neighbor ... password' commands. * bgpd.c: (peer_{new,delete) manage TCP-MD5 password (peer_group2peer_config_copy) inherit TCP-MD5 password (peer_password_{un,}set) orchestrate the whole add/remove of TCP-MD5 passwords: applying checks, stopping peers, and trying to return errors to UI, etc. (bgp_config_write_peer) save password. Fix missing newline in writeout of neighbor ... port. 2008-07-21 Paul Jakma <paul.jakma@sun.com> * sockunion.c: ifdef out various places that converted v4mapped sockets to pure v4. Doesn't seem necessary at all, presumably a workaround for now historical inet_ntop bugs (?) 2008-07-21 Michael H. Warfield <mhw@wittsend.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> * sockopt.{c,h}: (sockopt_tcp_signature) Add TCP-MD5SIG support.
* | Set IPv4 TOS value for BGPStephen Hemminger2008-07-081-0/+13
| | | | | | | | | | Bugfix 2847 Set TOS to internet control for BGP traffic
* | TCP MD5SIG patchMichael H. Warfield2008-04-151-0/+33
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from http://www.gossamer-threads.com/lists/quagga/dev/15611 [clear_shim] Re: [quagga-users 9315] New md5 signature patch for bgp... quagga_md5_bsd_linux_v9.diff Remove Highlighting [In reply to] mhw at wittsend ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Jan 28, 2008, 12:55 PM And, of course, the moment I send off a patch against 0.99.9 and claim it should patch the CVS, I find out it does not. Post #2 of 3 (192 views) On Mon, 2008-01-28 at 14:50 -0500, Michael H. Warfield wrote: Permalink > Hello all! > Building on the efforts of Leigh Brown and the earlier works on an MD5 > signature patch for bgpd, I've incorporated the autoconf efforts by > Sargun Dhillon on top of my own changes for IPv6 along with filling in a > few missing spots in the autoconf stuff myself. Leigh had released a v7 > and I subsequently released a v8 patch for md5 signatures for Linux and > BSD to deal with conflicts with IPv6. This is now a v9 patch > incorporating some of the changes from Sargun and adding a few of my own > to complete the autoconf changes. > This patch is still against 0.99.9 but should patch cleanly against > CVS. Attached is the patch against CVS. It does NOT have a patch for config.h.in (that was a mistake on my part, it's not in CVS, it's generated but it's not regenerated if you are working from the releases and don't rerun autoheader) and fixes a problem with a header file and some alignments. [cl] > This adds a configure option, --enable-tcp-md5, to enable tcp md5 [cl] > signatures. This is not qualified against the operating system on which > it is being built. The patch should work on BSD and Linux. Other > operation systems are a crap shoot. I don't know. I presume some other > errors will occur on other operating systems which do not support MD5 > signatures in this manner. Since they're not supported now, this is no > great loss. Someone might want to test this in other environments, > though, and enhance it for those other environments. > > Attached... > > quagga_md5_bsd_linux_v9.diff > > http://www.wittsend.com/mhw/md5sig/quagga_md5_bsd_linux_v9.diff > > Is there anything left that needs to be done before this can be > committed to CVS? Can someone with commit privs please do the honors? Mike -- Michael H. Warfield (AI4NB) | (770) 985-6132 | mhw[at]WittsEnd.com /\/\|=mhw=|\/\/ | (678) 463-0932 | http://www.wittsend.com/mhw/ NIC whois: MHW9 | An optimist believes we live in the best of all PGP Key: 0xDF1DD471 | possible worlds. A pessimist is sure of it! Attachments: [unknown] quagga_cvs_md5_bsd_linux_v9.diff (18.4 KB) <http://www.gossamer-threads.com/lists/engine?do=post_attachment;postatt_id=1184;list=quagga> [unknown] signature.asc (0.30 KB) <http://www.gossamer-threads.com/lists/engine?do=post_attachment;postatt_id=1185;list=quagga> Signed-off-by: Tom Grennan <tgrennan@vyatta.com>
* Bug #362 is fixed now.pilot2007-08-211-0/+29
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* [lib] Add comments regarding setsockopt_multicast_ipv4 arguments.ajs2007-07-061-2/+3
| | | | | | | 2007-07-06 Andrew J. Schorr <ajschorr@alumni.princeton.edu> * sockopt.{c,h}: (setsockopt_multicast_ipv4) Add some comments about the arguments.
* 2005-10-20 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2005-10-211-6/+47
| | | | | | * sockopt.c: (setsockopt_multicast_ipv4) If IP_ADD_MEMBERSHIP fails with errno equal to EADDRINUSE, then issue an info message and try IP_DROP_MEMBERSHIP followed by IP_ADD_MEMBERSHIP.
* 2005-05-07 Yar Tikhiy <yar@comp.chem.msu.su>paul2005-05-071-5/+9
| | | | | | | | * configure.ac: Check for OSes which support passing ifindex in struct ip_mreq. * lib/sockopt.c: Add support for BSD style ifindex in ip_mreq. * ospfd/ospf_network.c: Log ifindex on multicast membership leave/join events.
* 2005-01-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2005-01-041-1/+1
| | | | | | | | | | | | | | | | * configure.ac: Added test for broken CMSG_FIRSTHDR macro (relevant for Solaris 8 and unpatched Solaris 9, don't know whether other platforms are affected). * zebra.h: Define ZCMSG_FIRSTHDR appropriately based on whether config.h indicates HAVE_BROKEN_CMSG_FIRSTHDR (as determined by the configure test program). * sockopt.c: (getsockopt_cmsg_data) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR. * rtadv.c: (rtadv_recv_packet,rtadv_send_packet) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR. * ripd.c: (rip_recvmsg) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR. * ripngd.c: (ripng_recv_packet) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR.
* Add comment explaining about limit of 20 joined groups on a socket.gdt2004-12-301-5/+12
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* 2004-12-29 Greg Troxel <gdt@poblano.ir.bbn.com>gdt2004-12-291-32/+43
| | | | | | | | | * sockopt.c (getsockopt_ipv4_ifindex): Document calling convention. Beef up comments. Handle the case where the cmsghdr has a zero controllen, or more specifically when the wanted option is not present. This is needed for Solaris 8, and in general for any platform for which configure finds a method and it can fail. Mark some changes with XXX to be cleaned up post 0.98.
* 2004-12-29 Greg Troxel <gdt@poblano.ir.bbn.com>gdt2004-12-291-0/+22
| | | | | | | | * sockopt.c (getsockopt_ipv4_ifindex): Return 0 when passed a NULL cmsghdr pointer. I believe this will avoid ospfd crashing on Solaris 8, which seems to define IP_RECVIF but not actually implement it.
* 2004-12-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2004-12-281-5/+8
| | | | | | * sockopt.c: (setsockopt_ipv4_ifindex) Improve error message. When neither IP_PKTINFO nor IP_RECVIF is defined, make return value deterministic (-1).
* 2004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2004-11-201-2/+2
| | | | | * global: Replace strerror with safe_strerror. And vtysh/vtysh.c needs to include "log.h" to pick up the declaration.
* Fix previous change to use new function safe_strerror instead of strerror.ajs2004-11-191-1/+1
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* 2004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2004-11-191-2/+3
| | | | | * sockopt.c: (setsockopt_so_recvbuf) Stop error message from being printed every time.
* 2004-11-01 Paul Jakma <paul@dishone.st>paul2004-11-011-27/+0
| | | | * sockopt.c: (setsockopt_pktinfo) remove, its unused.
* 2004-10-22 Paul Jakma <paul@dishone.st>paul2004-10-221-1/+1
| | | | | | | * sockopt.c: (setsockopt_pktinfo) unexported * sockopt.h: Cleanup SOCKOPT_CMSG defines a bit. Add a throwaway define for SOPT_SIZE_CMSG_IFINDEX_IPV4 for systems which have neither IP_RECVIF nor IP_PKTINFO (eg openbsd).
* 2004-10-13 Paul Jakma <paul@dishone.st>paul2004-10-221-2/+2
| | | | | * sockopt.c: (getsockopt_ipv4_ifindex) no ifindex should be 0, not -1.
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