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2005-04-222004-05-22 Paul Jakma <paul@dishone.st>paul
* heavy-thread.c: Andrew Schorr's adaptation of heavy.c to use a background thread to avoid responsivity problems.
2005-04-222005-04-22 Paul Jakma <paul.jakma@sun.com>paul
* thread.h: Add background thread type and thread_add_background macro and accompanying funcname_... function. export thread_should_yield, background threads can use it. Lower thread yield time to 10ms, 100ms is noticeable lag and a thread would only be /starting/ to finish sometime afterward. * thread.c: (general) Add background thread type and schedule nearly all thread types through the ready list for fairness. (timeval_adjust) static qualifier missing (vty_out_cpu_thread_history) add support for printout of background threads (show_thread_cpu) ditto. (thread_master_debug) add debug of background list (thread_master_create) fixup long line (thread_add_unuse) add asserts for required state. (thread_master_free) free background thread list (funcname_thread_add_timer_timeval) make generic, able to support arbitrary timer-like thread types. (funcname_thread_add_timer) pass thread type to .._add_timer_timeval (funcname_thread_add_timer_msec) ditto (funcname_thread_add_background) Add a background thread, with an optional millisecond delay factor, using .._add_timer_timeval. (thread_cancel) Add background thread type. Move the thread_list_delete common to all cases to bottom of function, after the switch statement.. (thread_cancel_event) indent (thread_timer_wait) Static qualifier, and make it able to cope with arbitrary timer-like thread lists, so its of use to background threads too. (thread_process_fd) static qualifier. Again, make it take a list reference rather than thread_master. Fix indentation. (thread_timer_process) Check for ready timer-like threads in the given list and move them on to the ready list - code originally embedded in thread_fetch. (thread_fetch) Schedule all threads, other than events, through the ready list, to ensure fairness. Timer readying code moved to thread_timer_process so it can be reused for background threads. Remove the unneeded quagga_sigevent_process, as pointed out by John Lin <john.ch.lin@gmail.com>. (thread_should_yield) make this available.
2005-04-21- bah, commit changelogpaul
2005-04-212004-05-21 Paul Jakma <paul@dishone.st>paul
* heavy.c: Add a timer thread to demonstrate thread interactivity, Add a daemon_exit command to assist with debugging (eg for memory tracers, etc..)
2005-04-212005-04-21 Paul Jakma <paul.jakma@sun.com>paul
* Makefile.am: pkginfo.%.tmpl is a generated file, srcdir prefix is not appropriate.
2005-04-20There is no RIPv3. It is a RIPng (by the way for your information, the ↵jardin
version of RIPng is v1).
2005-04-202005-04-20 Paul Jakma <paul@dishone.st>paul
* Makefile.am: Add @INCLUDES@ and srcdir to allow out-of-tree builds to work.
2005-04-192004-05-19 Paul Jakma <paul@dishone.st>paul
* heavy.c: test programme to show how long-running functions kill responsiveness. Demonstrating the most niggly problem left in bgpd.
2005-04-162005-04-16 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* configure.ac: Added AC_ARG_ENABLE(time-check). By default, warning messages will now be printed for threads or commands that take longer than 5 seconds, but this configure argument can be used to disable the checks or change the threshold. * thread.h (thread_consumed_time): Declare new function to calculate elapsed microseconds. * thread.c (thread_consumed_time): Must be global not static so we can call it from lib/vty.c:vty_command. (thread_should_yield): Surround with `#if 0' to make clear that this function is not currently being used anywhere. (thread_call): If CONSUMED_TIME_CHECK is defined, print a CPU HOG warning message if the thread takes more than CONSUMED_TIME_CHECK microseconds. * vty.c (vty_command): If CONSUMED_TIME_CHECK is defined, print a CPU HOG warning message if the command takes more than CONSUMED_TIME_CHECK microseconds.
2005-04-162005-04-16 Paul Jakma <paul@dishone.st>paul
* memtypes.c: the comment about use of comments in the comments headers was causing comment within comment warnings from compiler * memtypes.awk: Add extensive comments on the file format for memtypes.c. tighten the pattern for the MTYPE matching action (suggestion from Andrew) and tighten which field we try the match on.
2005-04-162005-04-16 Paul Jakma <paul.jakma@sun.com>paul
* configure.ac: check for gawk, needed to build memtypes.h
2005-04-152005-04-15 Paul Jakma <paul@dishone.st>paul
* Makefile.am: memtypes.awk is gawk dependent, use the GAWK automake var. * memtypes.h: New file, auto-generated, checked in for convenience.
2005-04-152005-04-15 Paul Jakma <paul@dishone.st>paul
* topology/Makefile.am: random.c is a source of libtopology, so list it.
2005-04-152005-04-15 Zhipeng Gong <zpgong@cdc.3upsystems.com>paul
* ospf_abr.c: (ospf_abr_announce_network_to_area) dont forget to approve LSAs for the case where metric has changed, lsa gets flushed otherwise. (backport candidate).
2005-04-152005-04-15 Paul Jakma <paul@dishone.st>paul
* memtypes.c: The new, unified location for memory type definitions. The memtype enum and declarations for memory_lists are built from this automatically and put into memtypes.h. * memtypes.awk: New script to generate memtypes.h from memtypes.c * memory.h: Finally, the enum can banished! * memory.c: Finally, the seperate mtype memory_list definitions can be banished! (log_memstats) Increase width of fields (show_memory_zebra_cmd) display zebra specific memory types. Increase width of fields. * Makefile.am: Add memtypes.{c,h}, add BUILT_SOURCES for memtypes.h Add a rule to build memtypes.h using memtypes.awk. Add memtypes.awk to EXTRA_DIST.
2005-04-132005-04-13 Paul Jakma <paul.jakma@sun.com>paul
* Makefile.am: {i,r}.manifest are (or will be) system provided files and not in CVS, hence dont depend on them or distribute them.
2005-04-13- add changelogpaul
2005-04-132004-05-13 Paul Jakma <paul@dishone.st>paul
* test-buffer.c: Andrew's buffer tester * test-memory.c: basic memory tester * Makefile.am: Add new tests
2005-04-12 * isis_adjacency.c: Fix typo introduced with listloop cleanup.hasso
2005-04-112005-04-11 Paul Jakma <paul.jakma@sun.com>paul
* .cvsignore: Add built files
2005-04-112005-04-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
Implement non-blocking zclient I/O with buffering. * zclient.h (struct zclient): Add two fields to support non-blocking I/O: struct buffer *wb, and struct thread *t_write. (zclient_free): Remove function. (zebra_redistribute_send): Change 2nd arg from socket fd to struct zclient * (needed to support non-blocking I/O and buffering). (zclient_send_message): New function to send an arbitrary message with non-blocking I/O. * zclient.c (zclient_new): Create write buffer. (zclient_free): Remove unused function. (zclient_stop): Must cancel new t_write thread. Also, reset all buffers: ibuf, obuf, and wb. (zclient_failed): New helper function for typical error handling. (zclient_flush_data): New thread to flush queued data. (zclient_send_message): New function to send the message in zclient->obuf to zebra using non-blocking I/O and buffering. (zebra_message_send, zapi_ipv4_route, zapi_ipv6_route): Use new zclient_send_message function instead of calling writen. (zclient_start): Set socket non-blocking. Also, change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. (zebra_redistribute_send): Change 2nd arg to struct zclient *. Can now use zclient->obuf to assemble the message instead of allocating a temporary stream. And call zclient_send_message to send the message instead of writen. (zclient_read): Convert to support non-blocking I/O by using stream_read_try instead of deprecated stream_read. (zclient_redistribute): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * ospf6_zebra.c (ospf6_zebra_redistribute, ospf6_zebra_no_redistribute): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * ospf_zebra.c (ospf_zebra_add): Call zclient_send_message instead of writen. * rip_zebra.c (rip_redistribute_set, rip_redistribute_unset, rip_redistribute_clean): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * ripng_zebra.c (ripng_redistribute_unset, ripng_redistribute_clean): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * bgp_zebra.c (bgp_redistribute_set, bgp_redistribute_unset): The 2nd arg to zebra_redistribute_send is now zclient instead of zclient->sock. * isis_zebra.h (isis_zebra_finish): Remove declaration of unused function. * isis_zebra.c (isis_zebra_route_add_ipv4): Call zclient_send_message to send the message to zebra instead of calling writen directly, since zclient_send_message understands non-blocking I/O and will manage the buffer queue appropriately. (isis_zebra_finish): Remove unused function, particularly since the zclient_free function has been removed.
2005-04-112005-04-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* configure.ac: Move AC_CANONICAL_* stuff before AM_INIT_AUTOMAKE to eliminate warning message about AC_ARG_PROGRAM being called before AC_CANONICAL_TARGET.
2005-04-112005-04-11 Paul Jakma <paul.jakma@sun.com>paul
* Makefile.am: README.txt to EXTRA_DIST * README.txt: new file, package creation, install, usage notes.
2005-04-112005-04-11 Paul Jakma <paul.jakma@sun.com>paul
* configure.ac: Call AC_CANONICAL_{BUILD,TARGET} macros. Target isnt set otherwise, afaict. AC_SUBST enable_{user,group,vty_group} and quagga_statedir - the Solaris package bits for one need this. configure the solaris/ Makefile. * Makefile.am: solaris is a subdir - unconditional or else it wont be included in non-solaris made dists.
2005-04-112005-04-11 Paul Jakma <paul.jakma@sun.com>paul
* (all) Initial check-in of files for building S10 packages * protototype.*.in: package prototype files for SysV packages * *.xml.in: SMF manifests for Quagga daemons * pkginfo.*.tmpl.in: daemon specific pkginfo, refererenced by prototype files. * pkginfo.tmpl.in: Quagga common pkginfo bits * quagga.init.in: SMF method script * Makefile.am: Automake file for building packages * depend.*: Solaris 10 dependencies for packages, referenced by prototype files. * .cvsignore: no idea what this is for...
2005-04-102005-04-10 Paul Jakma <paul@dishone.st>paul
* if_ioctl_solaris.c: (if_lookup_linklocal) fix order of args in ALL_LIST_ELEMENTS_RO macro.
2005-04-102005-04-10 Paul Jakma <paul@dishone.st>paul
* quagga.info: Update to match bgpd.texi addition
2005-04-102005-04-10 Paul Jakma <paul.jakma@sun.com>paul
* configure.ac: Fix host string recognition for Solaris Nevada aka solaris2.10.1, and hopefully future such strings.
2005-04-102005-04-10 Paul Jakma <paul@dishone.st>paul
* Makefile.am: topology should not be a conditional SUBDIR, otherwise make dist breaks. * topology/Makefile.am: remove EXTRA_DIST of files which dont exist in that directory, broke make dist. * isisd.c: (show_isis_generated_topology_cmd) convert LIST_LOOP * isis_lsp.c: (generate_topology_lsps) ditto (build_topology_lsp_data) ditto
2005-04-102005-04-10 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* zserv.c (zebra_client_read): Fix bug: first read attempt should read ZEBRA_HEADER_SIZE minus the number of bytes already read. Improve efficiency by maintaining a calculation of the number of bytes read instead of calling stream_get_endp multiple times. If message length is too small, issue a warning message (not debug) before closing the connection. And also check that message length is not too big.
2005-04-09 * rt_netlink.c: One tiny missing comma caused pointless debug messageshasso
about IPv6 nexthops.
2005-04-09 * rt_netlink.c (netlink_parse_info): Fix warning. It's safe to casthasso
status to unsigned here, because we already checked that it isn't negative or 0. * rt_netlink.c (netlink_interface_addr): Prefix length belongs to the address, not to the interface. * rt_netlink.c (netlink_route_multipath): Fix debug. No useless info is printed out now and IPv6 info is handeled.
2005-04-09 * routemap.c: Show description in "show route-map" output.hasso
2005-04-09 * bgp_vty.c: Make "exit-address-family" work in IPv4 unicast addresshasso
family node. [backport candidate]
2005-04-082005-04-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* sigevent.c: On GNU_LINUX, check whether __USE_GNU is already defined.
2005-04-082005-04-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* vty.c: (vty_log_fixed) Use casts to (void *) to try to eliminate compiler warnings when assigning a (const char *) value to struct iovec iov_base.
2005-04-082005-04-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* zebra.h: If GNU_LINUX is defined, then define _GNU_SOURCE. This fixes a problem where we were not getting the declaration of strnlen in <string.h>.
2005-04-08 * bgpd.texi: Document new "bgp bestpath as-path confed" command.hasso
* bgp_aspath.[ch], bgp_route.c, bgp_vty.c, bgpd.[ch]: Allow to enable the length of confederation path segments to be included during the as-path length check in the best path decision.
2005-04-08 * routemap.[ch]: Added "description ..." command.hasso
Closes Bugzilla #167.
2005-04-08 * prefix.[hc]: Pass argument to the inet6_ntoa by value making it morehasso
inet_ntoa alike. * ripngd.[hc], ripng_interface.c, ripng_peer.c: inet6_ntoa() takes argument now by value.
2005-04-07 * extract.pl.in: Ignore "router zebra".hasso
2005-04-07 * Makefile.am: Remove rebuild4 target, it's not used any more by buildhasso
procedure. Define vtysh_cmd_FILES. Use EXTRA_DIST.
2005-04-072005-04-07 Paul Jakma <paul.jakma@sun.com>paul
* (global): Fix up list loops to match changes in lib/linklist, and some basic auditing of usage. * configure.ac: define QUAGGA_NO_DEPRECATED_INTERFACES * HACKING: Add notes about deprecating interfaces and commands. * lib/linklist.h: Add usage comments. Rename getdata macro to listgetdata. Rename nextnode to listnextnode and fix its odd behaviour to be less dangerous. Make listgetdata macro assert node is not null, NULL list entries should be bug condition. ALL_LIST_ELEMENTS, new macro, forward-referencing macro for use with for loop, Suggested by Jim Carlson of Sun. Add ALL_LIST_ELEMENTS_RO for cases which obviously do not need the "safety" of previous macro. LISTNODE_ADD and DELETE macros renamed to ATTACH, DETACH, to distinguish from the similarly named functions, and reflect their effect better. Add a QUAGGA_NO_DEPRECATED_INTERFACES define guarded section with the old defines which were modified above, for backwards compatibility - guarded to prevent Quagga using it.. * lib/linklist.c: fix up for linklist.h changes. * ospf6d/ospf6_abr.c: (ospf6_abr_examin_brouter) change to a single scan of the area list, rather than scanning all areas first for INTER_ROUTER and then again for INTER_NETWORK. According to 16.2, the scan should be area specific anyway, and further ospf6d does not seem to implement 16.3 anyway.
2005-04-05 * lib/prefix.[hc]: inet6_ntoa utility function copied fromhasso
ripngd/ripngd.c (inet6_ntop). * ripngd.[hc]: Remove inet6_ntop() and any usage of it. inet6_ntoa() from lib is used now. * ripng_interface.c: inet6_ntop() -> inet6_ntoa(). * ripng_peer.c: inet6_ntop() -> inet6_ntoa().
2005-04-052005-04-05 Paul Jakma <paul@dishone.st>paul
* HACKING: Expand on the importance of supplying good ChangeLog's in the PATCH SUBMISSION section.
2005-04-052005-04-05 Paul Jakma <paul@dishone.st>paul
* HACKING: remove the 'manually patch redhat/quagga.spec' bit from RELEASE section. Let the rpm revision be CONFDATE, will work fine.
2005-04-052005-04-05 Paul Jakma <paul@dishone.st>paul
* Makefile.am: Get rid of built_sources. It causes them to be added to dist, and the dist host can not generate the PDFs.
2005-04-052004-04-05 Paul Jakma <paul@dishone.st>paul
* lib/vty.c: Improve logging of failures to open vty socket(s). See bugid #163. * zebra/zserv.c: print more helpful errors when we fail to successfully bind and listen on zserv socket. Closes bugzilla #163.
2005-04-03 * configure.ac: Fix AC_LANG_SOURCE usage. It needs double squarehasso
brackets around source. Single ones broke square brackets in the code (arrays).
2005-04-03 * configure.ac: Use AC_RUN_IFELSE instead of obsolete AC_TRY_RUN macrohasso
and define action for cross-compiling. [backport candidate]