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* 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.
* 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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