OpenBSD src changes summary for 2017-05-20
==========================================

lib/libc                                share/man
sys/dev/fdt                             sys/dev/usb
sys/net                                 usr.bin/ssh
usr.bin/tsort                           

== lib =============================================================== 01/04 ==

  http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib

libc

  ~ hidden/stdlib.h                       ~ stdlib/heapsort.c
  ~ stdlib/qsort.c                        

  > Use David Musser's introsort algorithm to fall back to heapsort(3)
  > when the recursion depth reaches 2*lg(n + 1).  This avoids quicksort's
  > quadratic behavior for pathological input without appreciably
  > changing the average run time. (millert@)

  ~ stdlib/qsort.3                        

  > Document that qsort falls back to heapsort() if the recursion depth
  > exceeds 2 lg N and add a reference to the introsort paper. (millert@)

== share ============================================================= 02/04 ==

  http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/share

man

  ~ man4/uslcom.4                         

  > Mention that not all varaints support baud rates up to 2 Mbps. (kettenis@)

  ~ man4/uslcom.4                         

  > spelling; (jmc@)

== sys =============================================================== 03/04 ==

  http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys

dev/fdt

  ~ rkclock.c                             ~ rkclock_clocks.h

  > More SD/MMC controller-related clocks. (kettenis@)

dev/usb

  ~ uslcom.c                              

  > Accept baud rates up to 2 Mbps as these are supported by CP2104 and later
  > variants.
  > ok jsg@, deraadt@ (kettenis@)

net

  ~ pf.c                                  

  > - fixes regression found by pf_forward test
  > O.K. bluhm@ (sashan@)

== usr.bin =========================================================== 04/04 ==

  http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin

ssh

  ~ readconf.c                            

  > there's no reason to artificially limit the key path here, just check
  > that it fits PATH_MAX; spotted by Matthew Patton (djm@)

tsort

  ~ tsort.c                               

  > reorg node struct so it's packed tighter (found by clang actually)
  > mark usage __dead
  > okay millert@ (espie@)

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