337 lines
14 KiB
Plaintext
337 lines
14 KiB
Plaintext
ChangeLog discontinued, git history can be found here:
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http://git.infradead.org/users/tgr/libnl.git
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Summary of Changes from 1.0-pre6 to 1.0-pre7
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================================================
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Thomas Graf <tgraf@suug.ch>
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o Generic netlink support
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o Route Addition/Deletion
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o Added nl_cache_subset()
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o Have nl_object_clone() make real clones without
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sharing any data.
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o Remove old nl_object_alloc() not based on a object
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operations to avoid bugs due to missing init.
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o Added nl-list-caches utility
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o Removed nlmsg_build_no_hdr(), duplicate
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o Reworked message interface
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o Fixed nlmsg_put() and genlmsg_put() to correctly reserve
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tail room for user specific headers.
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o Added nl_cache_move()
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o Renamed nl_cache_delete() to nl_cache_remove() (no API break)
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o Fixed reference counting while objects stay in caches.
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o Object marking
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o Moved attribute mask for objects into generic structure
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o nl-list-caches: List available dump procedures
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o Use PAGE_SIZE as initial buffer size when reading from
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netlink socket
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o Double buffer size when recv() returns MSG_TRUNC
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o Replaced filter object operation with new compare operation
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capable of listing differences between two objects
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o Added nl_object_identical() to check if two objects are
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identical from a uniqueness point of view
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o Added nl_object_diff() returning a bitmask of differences in
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attributes
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o Added nl_object_attr_list() generating a list of attribute
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name the object has assigned
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o Cache updates based on event notifications, code based on
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Patrick McHardy's patches
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o Cache Manager
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o Added NL_AUTO_PID, NL_AUTO_SEQ for convenience
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o Disable MSG_PEEK by default and provide nl_socket_enable_msg_peek()
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o Fixed nl_recvmsgs() to return 0 when interrupted via NL_STOP or
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NL_SKIP
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o Fixed nl_recvmsgs() to stop reading after parsing if not in the
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middle of a multipart message.
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o Fixed nl_recvmsgs() to not stop after receving an ACK
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o Fixed nl_recvmsgs() to not blindly discard remaining messages
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if a NLMSG_DONE message is received.
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Petr Gotthard <petr.gotthard@siemens.com>
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Siemens AG Oesterreich
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o Fix u32 to properly handle multiple keys
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o rtnl_htb_set_(r|c)buffer()
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o Fixed MTU handling in HTB class, problem pointed out
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by Edouard Thuleau
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Zilvinas Valinskas <zilvinas@wilibox.com>
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o Fix wrong msg_namelen in nl_recv()
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o Fix memory leak in flnl_request_put()
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Helmut Schaa <hschaa@suse.de>
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o Fix for using libnl from within C++
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Patrick McHardy <kaber@trash.net>
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o *_alloc_cache(): Only refill cache if handle is provided
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James Oakley <jfunk@funktronics.ca>
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o Fix rtnl_link_set_arptype() typo
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Philip Craig <philipc@snapgear.com>
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o Change address family type from char to int
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o Fix the error handling when the build fails.
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o add nl_cache_mngr_get_fd()
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o add netfilter support
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o add netfilter conntrack support
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o add netfilter log support
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Summary of Changes from 1.0-pre5 to 1.0-pre6
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================================================
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Christopher Aillon <caillon@redhat.com>
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o Use $(libdir) instead of $(prefix)/lib for 64bit awesomeness.
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Thomas Graf <tgraf@suug.ch>
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o Extend nl_msg to include source address, destination address
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and the protocol being used.
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o Make nl_send*() take a nl_msg instead of a nlmsghdr (API BREAK)
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o Change callbacks to take a nl_msg instead of source address
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and nlmsghdr (API BREAK)
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o caches must specify the protocol they're hooked up from now on
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if they intend to be associated with message types.
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o cache_mngt_associate now takes the protocol besides the message
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type to allow for multiple protocols to be supported (API BREAK)
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o overwrite destination address in nl_send() when specified in the
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message itself, allows for unbound addressing.
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o Support for netlink based fib_lookup()
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o Documentation fixes
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o Fix double nlmsg_free() in nl_recvmsgs() while receiving
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a multipart message and the read was interrupted.
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o Change cache operations to store names for message types.
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o Provide interface to convert message type to character string.
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o Add dp_dump_msgtype to prefix each dumped element with a
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pretty printed message type.
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o netlink fib lookup support
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o nl_recvmsgs() debugging
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o use nl_cachemngt_type2name() when pretty printing netlink header
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o Routing protocol translations.
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o Routing metric translations.
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o Revised route dumping
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o Nexthop flag translations.
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o Add support for IFF_DORMANT
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Petr Gotthard <petr.gotthard@siemens.com>
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Siemens AG Oesterreich
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o Fix access to obj after freeing it
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o Fix u32 selector access after realloc()
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o Fix missing out-of-memory error handling in various places
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o Enhance nl-monitor to have group selection selectable and
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demonstrate usage of select()
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o Don't ignore IFF_RUNNING any longer
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o fw classifier support
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Patrick McHardy <kaber@trash.net>
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o Fix conflicting types for __u64
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o Fix printf format string warnings
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o Fix object cloning
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o Deal with structure padding in nl_object_clone
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o Fix nl_addr leak
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o Set ce_msgtype in all parsed objects
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o Fix addr flag filter
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o Fix RTNLGRP definitions (was based on broken kernel version)
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o Export nl_get_errno()
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o Add function to get/set peer pid
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o Add IFF_LOWER_UP
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o Add/export some missing accessor functions
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o print /0 prefix in nl_addr2str()
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o Fix invalid free in nl_addr_parse for AF_UNSPEC addresses
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o Use __str2flags instead of __str2type in rtnl_link_str2flags()
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o Make sure object and filter types match in nl_object_match()
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o Add support for credential passing over netlink sockets (API BREAK)
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o Add support for custom dump callbacks
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o Add NL_DUMP_ENV format
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Michael Biebl <biebl@teco.edu>
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"Alex V. Myltsev" <avm@altlinux.ru>
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o Makefile fixes
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Summary of Changes from 1.0-pre4 to 1.0-pre5
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================================================
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Thomas Graf <tgraf@suug.ch>
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o Use minimized local copies for <linux/if.h>, <linux/if_arp.h>,
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and <linux/if_ether.h> to avoid compile troubles with
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applications including <net/if*.h>
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Reported by Christopher Aillon.
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Summary of Changes from 1.0-pre3 to 1.0-pre4
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================================================
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Thomas Graf <tgraf@suug.ch>
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o Fix wrong rtnl_addr_set_prefixlen() external declaration,
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reported by Dan Williams.
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o Fix nl_addr_parse() to not change the original string
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for prefixes.
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o Do not build documentation per default, but have the user
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issue 'make gendoc'
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o Assume neighbours to be permanent, set NUD_PERMANENT if not
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specified otherwise.
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Summary of Changes from 1.0-pre2 to 1.0-pre3
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================================================
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Thomas Graf <tgraf@suug.ch>
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o Fix SFQ parser to allocate qdisc options.
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o Fix rule statistics dumping to not call itself.
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o Complete Netem qdisc interface.
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o Add rtnl_*_put() and rtnl_*_free() to increase readability.
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o Cleanup of nl-* tools
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o Fix inclusion guards of route/neightbl.h
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o Fix nl_connect() to only modify rx/tx socket buffers if not
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already modified by the user.
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o Fix wrong nl_handle_alloc() prototype.
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o Fix typo in route/addr.c causing label to be marked as
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local address.
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o Use ~0UL as default prefix length instead of 0.
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o Fix neighbour message parser to correctly store core.
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attributes and provide them again.
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o Fix neighbour message parser to correctly guess address family.
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to make it compatible with nl_addr_parse() and ether llc
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addresses.
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o Add rtnl_route_table2str(), rtnl_route_str2table().
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o Add nl_cache_nitems_filter() to find out if a filter produces
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any matches.
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o Remove rtnl_rule_set_(dst|src)_str() (obsolete).
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o Remove scope and protocol field of routing rule.
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o Complete routing rules module.
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o Move realms translations from route to rtnl module.
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Summary of Changes from 1.0-pre1 to 1.0-pre2
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================================================
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Thomas Graf <tgraf@suug.ch>
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o More API documentation
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o Added flags argument to rtnl_addr_(add|build_add_request)().
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o Added rtnl_addr_(set|get)_multicast().
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o Moved scope translations routines from route/route.c to
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route/rtnl.c, required by other modules as well.
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o Removed old rtattr bits from rtnetlink-kernel.h
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o Customized libnl.css for doxygen documentation
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o Removed non-reentrant translation routines, only bloating
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the code and too risky.
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o Fixed wrong version number from 1.0-pre1.
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o Reenabled unfinished policer module.
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o Reworked TBF module, automatic caluclation of transmit times,
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limit setable via latency, automatic cell size calculation,
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options TLV generation. (untested)
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o Renamed nl_xmittime() to rtnl_tc_calc_txtime().
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o Renamde nl_build_rtable() to rtnl_tc_build_rate_table()
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Petr Gotthard <petr.gotthard@siemens.com>,
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Siemens AG Oesterreich
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o Fix symlinks to libnl library files to be moveable
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o Fix extern struct prototypes meant to be static.
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o Add empty install target to src/Makefile
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Simon Stelling <blubb@gentoo.org>
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o Use LIBDIR instead of $(prefix)/lib for users to alllow librariers
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into $(prefix)/lib64.
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Summary of Changes from 0.5.0 to 1.0-pre1
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================================================
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Thomas Graf <tgraf@suug.ch>
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o Uncountable number of changes, rewrite of certain modules,
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several major API breakages
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Petr Gotthard <petr.gotthard@siemens.com>,
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Siemens AG Oesterreich
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o added class_build, rtnl_class_build_add_request, rtnl_class_add
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o added HTB (Hierachical Token Bucket) class support
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o added nl_xmittime, nl_build_rtable
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o added nl_data_append to realloc a nl_data structure
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o added rtnl_rcopy_ratespec as reverse to rtnl_copy_ratespec
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o fixed byte order conversion of rtnl_filter.protocol
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o SuSE and Fedora Linux compile fixes
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o fixed u32 classifier support
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o added rtnl_u32_set_handle, rtnl_u32_set_classid, rtnl_u32_set_flags
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and several rtnl_u32_add_key_... operations to u32 classifier
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Summary of Changes from 0.4.4 to 0.5.0
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================================================
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Thomas Graf <tgraf@suug.ch>
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o API documentation
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o nl_cache_filter to manually filter on a object
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o partial routing support
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o routing rules support
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o Propely set address family when setting addresses
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o debug flag and some rare messages, more to come
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o make error mesage verboseness configureable
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o tc fixes to wait for ack
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o cleanup and adaption of address code to latest internal API
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o various cleanups
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o dozens of API breakages (better now than later)
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Daniel Hottinger <hotti@hotti.ch>
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o arch 64bit printf length modifier fixes
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Baruch Even <baruch@ev-en.org>,
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Mediatrix Telecom, inc. <ericb@mediatrix.com>
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o address support
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Summary of changes from 0.4.3 to 0.4.4
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================================================
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Thomas Graf <tgraf@suug.ch>:
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o overall cleanups for better code quality
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o replace dump_(brief|full|with_stats) ops with
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dump[NL_DUMP_MAX] array to allow further additions without
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breaking the ABI.
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o add of send_ack callback, called whenever when oppenent
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asks for an ACK.
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o make nl_parse_rtattr initialize the tb buffer like in the
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kernel, caller must no longer take care of it.
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o remove nl_addrnattr (obsolete)
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o fixed nl_msg_append_raw to correctly calculate length
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for raw data not aligned to NLMSG_ALIGN
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o fix memory leak in nl_recv in case of errors
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o correctly check sequence numbers if more than one message
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was sent out before the answer is being received.
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o add workaround for buggy netlink applications not properly
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setting NLM_F_MULTI.
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Summary of changes from 0.4.2 to 0.4.3
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================================================
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Thomas Graf <tgraf@suug.ch>:
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o use parser_param in nl_cache_parse
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o EGP: dump nfilters attribute
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o allow retrieving of filters attached to classes via
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FILTER_CACHE_PARENT(C) cache argument
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o filter message building API
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Summary of changes from 0.4.1 to 0.4.2
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================================================
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Baruch Even <baruch@ev-en.org>:
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o memory leak fix in nl_parse_rtattr
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o reset padding to 0 when appending raw data to a nl_msg
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o avoid overwriting nlmsg ptr when buffer extending fails
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o typo fixes
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o create symlinks libnl.so.0 and libnl.so
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Thomas Graf <tgraf@suug.ch>:
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o EGP classifier support
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o avoid null pointer in printf call
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o added nl_cache_parse to put nl_msg's into a cache
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o added rtnl_filter_build to build a nl_msg filter message
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o correctly install header files
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o nl_msg_payload/nl_msg_payloadlen to access nl_msg payload
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o nl_parse_nested macro to simplify nested TLV parsing
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o NL_ERROR_ASSERT compile flag to assert(0) on errors
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o rta alignment fix in nl_msg_append_tlv
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o added nl_msg_parse_rtattr as shortcut for nl_parse_rtattr
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for nl_msg API
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o added nl_parse_nested for nested TLVs
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o added RTA_ARRAY_ELEMS macro to calculate array length
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for array TLVs
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o added nl_wait_for_ack to wait for the next ack
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o added rtnl_link_build_change_request(...)
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o added rtnl_neigh_build_*_request
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o converted neighbour code to use nl_wait_for_ack
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o cb_recvmsgs_ow callback to overwrite internal calls to
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nl_recvmsgs_def
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o cb_seq_check callback to overwrite default sequence checking
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o added nl_parser_param as argument for message parsers including
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a callback to be called upon successful parsing of a message.
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Removes the requirement of having all parsed messages to be added
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to a cache.
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o added cb_recv_ow and nl_send_ow callbacks to overwrite internal
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calls to nl_recv and nl_send.
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Jamal Hadi Salim <hadi@cyberus.ca>
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o Linux 2.4 compile fixes
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