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2005-05-192005-05-19 Paul Jakma <paul@dishone.st>paul
* sockunion.c: (sockunion_getsockname) use MTYPE_SOCKUNION, not TMP (sockunion_getpeername) ditto
2005-05-192005-05-19 Paul Jakma <paul@dishone.st>paul
* thread.c: (thread_cancel_event) the number of pending events cancelled is potentially useful information, dont throw it away, pass it back to the caller.
2005-05-182005-05-19 Paul Jakma <paul.jakma@sun.com>paul
* ospf_interface.c: (ospf_if_table_lookup) Fix a serious bug a less serious one. 1: this function is supposed to lookup entries in the oifs ospf_interface route_table and return either an existing oi or NULL to indicate not found, its caller depends on this, yet this function uses route_node_get which /always/ returns a route_node - one is created if none exists. Use route_node_lookup instead. This should fix root cause of the reports of the (ospf_add_to_if) assert being hit. 2: oi's are inserted into this table with prefixlength set to /32 (indeed, it should be a hash table, not a route_table), however prefixlength to lookup was not changed, if no valid entry can be inserted other than /32, then nothng but /32 should be looked up. This possibly only worked by fluke.. Fix confirmed by 2 reporters (one list, one IRC), definitely a backport candidate once it has been incubated in HEAD for a while. Thanks to Patrick Friedel and Ivan Warren for testing.
2005-05-152005-05-15 Paul Jakma <paul@dishone.st>paul
* getopt.h: It's not just __GNU_LIBRARY__ which defines getopt, eg __EXTENSIONS__ does too on SunOS. It still seems awfully fragile though. * getopt.c: include zebra.h after config.h, before including getopt.h so that things at least are consistent.. * getopt1.c: ditto
2005-05-13- revert the commenting of touch doc/quagga.info, wont work becausepaul
defines.texi is autogenerated every configure time so it will always be newer than quagga.info, and hence require quagga.info to be built. drat.
2005-05-132005-05-13 Paul Jakma <paul.jakma@sun.com>paul
* prototype.daemons.in: Move the Solaris 10 SMF specific stuff to a seperate package. * depend.smf: dependencies for smf package * pkginfo.smf.tmpl.in: pkginfo for smf * prototype.smf.in: prototype for smf * Makefile.am: Add smf to pkg_names
2005-05-13- Forgot to commit ChangeLogpaul
2005-05-132005-05-13 Paul Jakma <paul.jakma@sun.com>paul
* quagga.xml.in: Sigh, XML child elements are order-sensitive. * prototype.doc.in: info/dir doesnt get created always.. comment out for now, likely needs to be done with an install method.
2005-05-132005-05-13 Paul Jakma <paul.jakma@sun.com>paul
* configure.ac: Comment out the touch doc/quagga.info hack. I'm hoping it's not needed anymore, cause it breaks out of tree builds which i've become fond of.. Plus I think we sorted out most of the original problems (updated texinfo.tex, moved the version info to an autogenerated by automake version.texi). Dist users most definitely wont be affected.
2005-05-112005-05-11 Paul Jakma <paul.jakma@sun.com>paul
* (general) Fix memory leaks in opaque AS-scope LSAs, reported and with much debugging done by by scott collins <scollins@agile.tv>. (possible backport candidate?) * ospf_lsa.c: (ospf_discard_from_db) dont call ospf_ase_unregister_external_lsa for opaque-lsa's, opaques are never registered with ase in the first place. * ospf_packet.c: (general) Disabuse opaque related code of its tendency to try gather up things into temporary lists. (ospf_ls_upd) remove the temporary lists opaque uses, call opaque functions inline, just like all other types. (ospf_ls_ack) ditto. (ospf_recv_packet) fixup sign warning. * ospf_opaque.c: (general) fix the unneeded use of lists, and untwist some of the logic. (ospf_opaque_self_originated_lsa_received) take a single LSA as argument, not a list of them. Remove the list loop. Logic otherwise unchanged. (ospf_opaque_ls_ack_received) Mostly ditto. But untwist the logic, move the actions up into the switch block, remove the goto's and sanitise the logic near the end a bit. * ospf_opaque.h: Adjust definitions of aforementioned functions in ospf_opaque.c to match.
2005-05-112005-05-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* rip_interface.c (rip_interface_add): Need to call rip_passive_interface_apply (was already calling it in rip_interface_up). [backport candidate]
2005-05-072005-05-07 Yar Tikhiy <yar@comp.chem.msu.su>paul
* 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.
2005-05-062005-05-06 Paul Jakma <paul.jakma@sun.com>paul
* (general) extern and static qualifiers added. unspecified arguments in definitions fixed, typically they should be 'void'. function casts added for callbacks. Guards added to headers which lacked them. Proper headers included rather than relying on incomplete definitions. gcc noreturn function attribute where appropriate. * ospf_opaque.c: remove the private definition of ospf_lsa's ospf_lsa_refresh_delay. * ospf_lsa.h: export ospf_lsa_refresh_delay * ospf_packet.c: (ospf_make_md5_digest) make *auth_key const, correct thing to do - removes need for the casts later. * ospf_vty.c: Use vty.h's VTY_GET_INTEGER rather than ospf_vty's home-brewed versions, shuts up several warnings. * ospf_vty.h: remove VTY_GET_UINT32. VTY_GET_IPV4_ADDRESS and VTY_GET_IPV4_PREFIX moved to lib/vty.h. * ospf_zebra.c: (ospf_distribute_list_update_timer) hacky overloading of the THREAD_ARG pointer should at least use uintptr_t.
2005-05-062005-05-06 Paul Jakma <paul.jakma@sun.com>paul
* zserv.h: Remove ZEBRA_PORT definition, its in lib/zebra.h now
2005-05-062005-05-06 Paul Jakma <paul@dishone.st>paul
* (general) extern and static'ification of functions in code and header. Cleanup any definitions with unspecified arguments. Add casts for callback assignments where the callback is defined, typically, as passing void *, but the function being assigned has some other pointer type defined as its argument, as gcc complains about casts from void * to X* via function arguments. Fix some old K&R style function argument definitions. Add noreturn gcc attribute to some functions, as appropriate. Add unused gcc attribute to some functions (eg ones meant to help while debugging) Add guard defines to headers which were missing them. * command.c: (install_node) add const qualifier, still doesnt shut up the warning though, because of the double pointer. (cmp_node) ditto * keychain.c: (key_str2time) Add GET_LONG_RANGE() macro, derived fromn vty.h ones to fix some of the (long) < 0 warnings. * thread.c: (various) use thread_empty (cpu_record_hash_key) should cast to uintptr_t, a stdint.h type * vty.h: Add VTY_GET_IPV4_ADDRESS and VTY_GET_IPV4_PREFIX so they removed from ospfd/ospf_vty.h * zebra.h: Move definition of ZEBRA_PORT to here, to remove dependence of lib on zebra/zserv.h
2005-05-06 * sockunion.c: Fix warning message.hasso
2005-05-032005-05-03 Paul Jakma <paul@dishone.st>paul
* (general) More cleaning up of stream abuse, isisd should be back to previous functionality. Replace various XMALLOC+memset's with XCALLOC * isis_tlv.c: (tlv_add_padding) use stream_put to clear the stream rather than forward endp, as isisd reuses streams. * isis_pdu.c: (process_lsp) cleanup direct reference to stream endp (send_lsp) manual copy of a stream cleaned up to use stream_copy. * isis_network.c: (isis_recv_pdu_bcast) replace direct memcpy with stream_write (isis_recv_pdu_p2p) replace recvfrom directly into stream with stream_recvfrom. Remove dangerous and now unneeded manual update of endp. (isis_recv_pdu_bcast / non-GNU_LINUX) Replace direct memcpy with stream_write. (isis_recv_pdu_p2p) replace read direct into stream with stream_read_try, and hence remove the manual update of endp. * isis_lsp.c: (lsp_update_data) manual stream dup replaced with stream_dup. (lsppdu_realloc) mempcy into stream data replaced with stream_put. (lsp_build_nonpseudo) remove mysterious stream_forward_endp's - which were originally stream_set_putp - shouldn't be needed now that all the manual fiddling of private stream data has been corrected. (build_topology_lsp_data) remove unneeded twiddling of endp, appears to be due to lsppdu_realloc(), but it appears to sort of do the right thing wrt streams.
2005-05-032005-05-03 Paul Jakma <paul@dishone.st>paul
* stream.h: Add comment about the special zero-ing ability of stream_put. (stream_recvmsg, stream_write) should return ssize_t and size_t respectively. Should both be extern linkage. (stream_recvfrom) Stream aware wrapper around recvfrom, in style of stream_read_try. * stream.c: (stream_recvfrom) new function, wrapper around recvfrom. (stream_recvmsg, stream_write) ssize_t and size_t return values
2005-04-292005-04-29 Paul Jakma <paul.jakma@sun.com>paul
* NEWS: Added some more 0.99 news. * configure.ac: bump to 0.99.1 (0.99.0 was never released except via CVS snapshots)
2005-04-292005-04-29 Paul Jakma <paul@dishone.st>paul
* defines.texi.in: Add PACKAGE_NAME, PACKAGE_STRING. * quagga.texi: Use PACKAGE_NAME, this is more to give me an excuse to update quagga.texi so that the 'UPDATED' in version.texi will be more recent, the Makefile seems to be dumb and not examine the texi files from which quagga.texi is generated. * quagga.info: Fresh copy to match updates.
2005-04-282005-04-28 Paul Jakma <paul@dishone.st>paul
* quagga.info: updated * Makefile.am: automake seems to depend doc built stuff on srcdir for some reason, or maybe its cause we have quagga.info, quagga.texi in CVS - not sure. Anyway, the static rule for quagga.pdf should depend on the srcdir quagga.texi in that case.
2005-04-282005-04-28 Paul Jakma <paul.jakma@sun.com>paul
* NEWS: Added some 0.99 news
2005-04-282005-04-28 Paul Jakma <paul@dishone.st>paul
* quagga.info: updated
2005-04-282005-04-28 Paul Jakma <paul.jakma@sun.com>paul
* rib.h: (struct rib) Add lock field for refcounting. * zserv.h: (struct zebra_t) Add a ribq workqueue to the zebra 'master' struct. * zserv.c: (zread_ipv4_add) XMALLOC then memset should be XCALLOC. * zebra_rib.c: Clean up refcounting of route_node, make struct rib refcounted and convert rib_process to work-queue. In general, rib's should be rib_addnode'd and delnode'd to route_nodes, and these symmetrical functions will manage the locking of referenced route_node and freeing of struct rib - rather than having users manage each seperately - with much scope for bugs.. (newrib_free) removed and replaced with rib_lock (rib_lock) new function, check state of lock and increment. (rib_unlock) new function, check lock state and decrement. Free struct rib if refcount hits 0, freeing struct nexthop's, as newrib_free did. (rib_addnode) Add RIB to route_node, locking both. (rib_delnode) Delete RIB from route_node, unlocking each. (rib_process) Converted to a work-queue work function. Functional changes are minimal, just arguments, comments and whitespace. (rib_queue_add_qnode) Helper function to setup a ribq item. (rib_queue_add) Helper function, same arguments as old rib_process, to replace in callers of rib_process. (rib_queue_qnode_del) ribq deconstructor. (rib_queue_init) Create the ribq. (rib_init) call rib_queue_init. (remainder) Sanitise refcounting of route_node's. Convert to rib_queue_add, rib_addnode and rib_delnode. Change XMALLOC/memset to XCALLOC. Remove calls to nexthop_delete and nexthop_free.
2005-04-282005-04-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
Add wall-clock timing statistics to 'show thread cpu' output. * thread.h: Define struct rusage_t to contain wall-clock time and cpu time. Change GETRUSAGE macro to collect both pieces of data. Make appropriate changes to struct cpu_thread_history to track CPU time and real time. Change proto for thread_consumed_time to return real and cpu time elapsed. And declare a new global variable 'struct timeval recent_time'. * thread.c (struct timeval recent_time): New global timestamp variable. (timeval_adjust): If timeout is negative, set to 0 (not 10 microseconds). And remove upper bound of 1,000,000 seconds, since this does not seem to make any sense (and it breaks funcname_thread_add_timer_timeval). (timeval_cmp): Should return long, not int. (vty_out_cpu_thread_history): Show CPU time and real time. (cpu_record_hash_print): Calculate totals for CPU and real time. (cpu_record_print): Change 'show thread cpu' title to show CPU and real time. (thread_timer_remain_second): Put current time in global recent_time. (funcname_thread_add_timer_timeval): Fix assert. Replace 2-case switch assignment with a ternary expression. Use global recent_time variable. Fix use of timeval_adjust (previously, the value was not actually being adjusted). (thread_cancel): Add missing "break" statement in case THREAD_BACKGROUND. (thread_timer_wait): Use global recent_time value instead of calling gettimeofday. And there's no need to check for negative timeouts, since timeval_subtract already sets these to zero. (thread_timer_process): Timers are sorted, so bail out once we encounter a timer that has not yet popped. And remove some extraneous asserts. (thread_fetch): Do not process foreground timers before calling select. Instead, add them to the ready list just after the select. Also, no need to maintain a count of the number of ready threads, since we don't care how many there are, just whether there's one at the head of the ready list (which is easily checked). Stick current time in global variable recent_time to reduce the number of calls to gettimeofday. Tighten logic for calculating the select timeout. (thread_consumed_time): Now returns real time and puts the elapsed cpu time in an additional argument. (thread_should_yield): Use real (wall-clock) time to decide whether to yield. (thread_call): Maintain CPU and real time statistics. * vty.c (vty_command): For slow commands, show real and cpu time.
2005-04-272005-04-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* workqueue.c (show_work_queues): Remove unused gettimeofday call.
2005-04-272005-04-27 Paul Jakma <paul.jakma@sun.com>paul
* memory.h: memtypes is built source, default includes points to top_builddir, so we should refer to lib/memtypes.h
2005-04-272005-04-27 Paul Jakma <paul.jakma@sun.com>paul
* workqueue.h: (struct work_queue_item) change retry_count to ran, its a count of number item has been run. * workqueue.c: (show_work_queues) Fix formating of slightly bugfix: fix SIGFPE if wq->runs is 0. (work_queue_run) retry logic was slightly wrong. cycles.best is 0 initialy, granularity is 1, so update best if cycles >= granularity, not just >.
2005-04-262005-04-26 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* buffer.c (buffer_write): Comment out call to buffer_flush_available. This should speed up buffering at the expense of a possible increase in latency in flushing the data if inside a long-running thread.
2005-04-262005-04-26 Paul Jakma <paul.jakma@sun.com>paul
* quagga.xml.in: New, better, single integrated manifest for all the services, courtesy of alan.maguire@sun.com. * {{ospf,ospf6,rip,ripng,bgp}d,zebra}.xml.in: removed due to previous * quagga.init.in: Use the package tarname for properties, use the correct daemon name variable. * Makefile.am: Updated to match single manifest * prototype.daemons.in: ditto
2005-04-26- build isisd per defaultpaul
2005-04-252004-05-25 Paul Jakma <paul@dishone.st>paul
* main.c: new file, common 'main' portion which then calls test_init. * heavy.c: remove common portions now in 'main. * heavy-wq.c: ditto * heavy-thread.c: ditto * heavy*.c: Set the slow_function iteration number lower, to 300, it was several orders of magnitude too 'slow' to be useful. :) * Makefile.am: main is a source of the tests. heavy should link to the math library.
2005-04-25- forgot to commit changelog, belongs to previous commit.paul
2005-04-252005-04-25 Paul Jakma <paul.jakma@sun.com>paul
* workqueue.{c,h}: Helper API for setting up and running queues via background threads. * command.c: install the 'show workqueues' command * memtypes.c: Add work queue mtypes, and a rib-queue type for a zebra rib work queue. * memtypes.h: Updated to match memtypes.c * Makefile.am: Add new workqueue files to build.
2005-04-25- make various defines conditional, so that they can be specified frompaul
the rpmbuild commandline, eg rpmbuild --define 'keep_build 1'
2005-04-252005-04-25 Paul Jakma <paul.jakma@sun.com>paul
* thread.c: Kill unused TIMER_NO_SORT bits
2005-04-25- arg, fix the missing slash. Beat myself with the diff of the last commitpaul
to HACKING (which I added..)
2005-04-252005-04-25 Paul Jakma <paul.jakma@sun.com>paul
* memory.c: Make the string field much wider * memtypes.c: Correct the prefix list str/entry strings
2005-04-252005-04-25 Paul Jakma <paul.jakma@sun.com>paul
* Makefile.am: Refer to source files via srcdir variable, fix out-of-tree build breakage.
2005-04-252005-04-25 Paul Jakma <paul.jakma@sun.com>paul
* HACKING: Add some notes about build system changes, to document common oversights (common for me anyway). Seperate sections with two newlines, easier to read.
2005-04-222005-04-22 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* thread.h: Fix type for struct thread_master add_type: should be unsigned char. Also, add some documentation of thread_add_background args. And remove extraneous declaration of show_thread_work_queues_cmd.
2005-04-222005-04-22 Paul Jakma <paul.jakma@sun.com>paul
* memory.h: Move include of memtypes.h to after the definition of struct memory_list, gcc 4.0 doesn't like arrays of incomplete types.
2005-04-222005-04-22 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* bgpd.8,isisd.8,ospf6d.8,ospfd.8,ripd.8,ripngd.8,zebra.8: Fix spelling mistake: idenifier -> identifier.
2005-04-222005-04-22 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* bgpd.8,isisd.8,ospf6d.8,ospfd.8,ripd.8,ripngd.8,zebra.8: Fix spelling mistake: intrefaces -> interfaces.
2005-04-22- fix commentpaul
2005-04-222004-05-22 Paul Jakma <paul@dishone.st>paul
* Makefile.am: Build heavythread
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..)