2006-08-25 Paul Jakma <paul.jakma@sun.com>

	* thread.c: (general) Add support for monotonic clock, it may still
	  jump forward by huge amounts, but should be immune to going
	  backwards. Fixes bug #134.
	  (quagga_gettimeofday_relative_adjust) helper, does what name
	  says - adjusts gettimeofday based relative timer.
	  (quagga_gettimeofday) helper to keep recent_time up to date.
	  (quagga_get_relative) helper, update and getch the relative
	  timer using gettimeofday(). POSIX CLOCK_MONOTONIC is also
	  supported, but the code is not enabled yet nor tested.
	  (quagga_real_stabilised) helper, retrieve absolute time but
	  stabilised so as to never decrease.
	  (quagga_gettime) Exported interface, analogous to POSIX
	  clock_gettime() in interface, supporting several clocks.
	  (quagga_time) Exported interface, analogous to traditional
	  time(), will never decrease.
	  (recent_relative_time) Convenience function to retrieve
	  relative_time timeval, similar to existing recent_time absolute
	  timeval, for when an approximately recent value will do.
	  (remainder) Update to use above helpers.
	  (thread_getrusage) Previously was a macro, but needs to be
	  a function to twiddle with thread.c private stuff.
	* thread.c: Point the GETRUSAGE macro at previous function.
	  Export quagga_gettime, quagga_time and recent_relative_time for
	  general use.

2006-07-25 Paul Jakma <paul.jakma@sun.com>

	* thread.h: (struct thread) Add a cache pointer to the struct
	  cpu_thread_history, if it is known - saving hash lookup on
	  each thread_call.
	* thread.c: (thread_call) Cache the pointer to the
          cpu_thread_history, so that future thread_calls of same
          thread can avoid the hash_lookup.

2006-07-10 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* vty.c: (vty_log_out) Do not call vty_close, because this could
	  result in a parent function's accessing the freed memory.
	  Instead, set status VTY_CLOSE and call shutdown(vty->fd, SHUT_RDWR).
	  And add a comment on vty_close.

2006-07-10 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* vty.c: (vty_log_out, vty_read, vty_flush, vtysh_flush, vtysh_read)
	  After an I/O error, must set vty->monitor to 0 before calling
	  zlog_warn, otherwise an infinite recursion could occur
	  (since zlog_warn triggers a message to be written to the vty,
	  and that in turn triggers another error message when it fails, etc.).

2006-07-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* vty.c: (vty_log_out) Debug messages to terminal vty sessions
	  should include timestamps.

- entry was left in wrong order, according to date.

2006-06-28 Paul Jakma <paul.jakma@sun.com>

	* memory.c: Fix typo in cpp conditional around malloc.h, from
	  comment in bug #269.

2006-06-27 Paul Jakma <paul.jakma@sun.com>

	* route_types.awk: Remove setting the 'bare' numeric route type
	  in redist strings.

2006-05-23 Paul Jakma <paul.jakma@sun.com>

	* route_types.txt: New file, table of ZEBRA_ROUTE definitions.
	* route_types.awk: New script, to parse previous and generate
	  (for now) redistribute string defines.
	* Makefile.am: build route_types.h using previous two, ala
	  memtypes.h, include the script and table file in EXTRA_DIST.
	* command.h: pull in route_types.h, add a REDIST_STR define.

2006-06-15 Paul Jakma <paul.jakma@sun.com>

	* lib/if.c: (if_flag_dump) remove the whitespace indentation, callers
	  should provide.
	* zebra/interface.c: (if_flag_dump_vty) redundant code, remove.
	  (if_dump_vty) use libzebra if_flag_dump.