===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/52.html,v
retrieving revision 1.84
retrieving revision 1.85
diff -u -r1.84 -r1.85
--- www/52.html 2017/03/25 18:03:36 1.84
+++ www/52.html 2017/06/26 17:18:57 1.85
@@ -56,43 +56,43 @@
-- pthreads(3) support:
+
- pthreads(3) support:
- The most significant change in this release is the replacement of
the user-level uthreads by kernel-level rthreads, allowing multithreaded
programs to utilize multiple CPUs/cores.
- Use PTHREAD_MUTEX_STRICT_NP as default mutex type.
- Added pthread spinlock and barrier routines.
-
- Added pthread_mutex_timedlock(3) and sem_timedwait(3).
-
- Added pthread_condattr_setclock(3).
-
- Added support for live multi-threaded debugging in gdb(1).
-
- Improved handling for rusage totals and interval timers in threaded processes.
-
- Changed the RLIMIT_NPROC rlimit to count processes instead of threads.
-
- Added a new system limit kern.maxthread for the max number of threads.
-
- Closed race conditions in thread creation, and in fork(2) and open(2) in a threaded process.
-
- Improved handling of threaded processes in ps(1), top(1), and fstat(1).
-
- Changed the lock around dlopen() to be recursive, so that dl*() operations from atexit() handlers don't deadlock.
+
- Added pthread_mutex_timedlock(3) and sem_timedwait(3).
+
- Added pthread_condattr_setclock(3).
+
- Added support for live multi-threaded debugging in gdb(1).
+
- Improved handling for rusage totals and interval timers in threaded processes.
+
- Changed the RLIMIT_NPROC rlimit to count processes instead of threads.
+
- Added a new system limit kern.maxthread for the max number of threads.
+
- Closed race conditions in thread creation, and in fork(2) and open(2) in a threaded process.
+
- Improved handling of threaded processes in ps(1), top(1), and fstat(1).
+
- Changed the lock around dlopen() to be recursive, so that dl*() operations from atexit() handlers don't deadlock.
- Many fixes to pthread attribute and mutex error checking and cancellation handling.
- Improved hardware support, including:
- - Added hibernation support on i386. Currently only working on pciide(4) and wd(4) disks.
-
- Improved support for ALPS based touchpads in wsmouse(4) and the synaptics(4) X.Org input driver.
-
- Performance improvements with ix(4) Intel 10Gb Ethernet NICs.
-
- Support for i350 based devices in em(4).
-
- Flow control support for bnx(4).
-
- Hardware watchdog and HPET support for tcpcib(4) (Intel Atom E600) as found in some embedded x86 systems.
-
- urndis(4) supports additional Android devices.
-
- Support for Winbond W83627UHG has been added to wbsio(4).
-
- Support for the SMBus controller of the AMD CS5536 in glxpcib(4) and the NVIDIA MCP89 in nviic(4).
-
- Support for AX88772B based devices has been added to axe(4).
-
- Support for MCS7832 based devices has been added to mos(4).
-
- Support for the Roland UM-ONE has been added to umidi(4).
-
- Support for the AMD Hudson-2 chipset has been added to azalia(4) and piixpm(4).
-
- Support for NetMos NM9820 cardbus serial cards has been added to com(4).
-
- Support for Huawei Mobile E303 has been added to umsm(4).
+
- Added hibernation support on i386. Currently only working on pciide(4) and wd(4) disks.
+
- Improved support for ALPS based touchpads in wsmouse(4) and the synaptics(4) X.Org input driver.
+
- Performance improvements with ix(4) Intel 10Gb Ethernet NICs.
+
- Support for i350 based devices in em(4).
+
- Flow control support for bnx(4).
+
- Hardware watchdog and HPET support for tcpcib(4) (Intel Atom E600) as found in some embedded x86 systems.
+
- urndis(4) supports additional Android devices.
+
- Support for Winbond W83627UHG has been added to wbsio(4).
+
- Support for the SMBus controller of the AMD CS5536 in glxpcib(4) and the NVIDIA MCP89 in nviic(4).
+
- Support for AX88772B based devices has been added to axe(4).
+
- Support for MCS7832 based devices has been added to mos(4).
+
- Support for the Roland UM-ONE has been added to umidi(4).
+
- Support for the AMD Hudson-2 chipset has been added to azalia(4) and piixpm(4).
+
- Support for NetMos NM9820 cardbus serial cards has been added to com(4).
+
- Support for Huawei Mobile E303 has been added to umsm(4).
- The sgi port now supports the R4000 Indigo (IP20), Indy (IP22), R4000 Indigo2 (IP24) and POWER Indigo2 R10000 (IP28) families.
@@ -107,112 +107,112 @@
- Fix yet another file descriptor leak in message passing.
- Improved error handling in socket splicing.
- IPv6 privacy addresses now appear alongside SLAAC addresses.
-
- Support for Extended Sequence Numbers has been added to the IPsec stack and iked(8).
-
- Bridging two IPv4 networks over an IPv6 link with gif(4) is now possible.
+
- Support for Extended Sequence Numbers has been added to the IPsec stack and iked(8).
+
- Bridging two IPv4 networks over an IPv6 link with gif(4) is now possible.
Routing daemons and other userland network improvements:
- - bgpd(8),
- dvmrpd(8),
- ftp-proxy(8),
- iked(8),
- iscsid(8),
- ldapd(8),
- ldpd(8),
- nsd(8),
- ospf6d(8),
- ospfd(8),
- relayd(8),
- ripd(8),
- sndiod(8),
- snmpd(8),
- spamd(8),
- sshd(8),
- tcpbench(1) and
- tmux(1)
+
- bgpd(8),
+ dvmrpd(8),
+ ftp-proxy(8),
+ iked(8),
+ iscsid(8),
+ ldapd(8),
+ ldpd(8),
+ nsd(8),
+ ospf6d(8),
+ ospfd(8),
+ relayd(8),
+ ripd(8),
+ sndiod(8),
+ snmpd(8),
+ spamd(8),
+ sshd(8),
+ tcpbench(1) and
+ tmux(1)
now rate limit their accepting of new connections when experiencing file descriptor exhaustion.
-
- Allow route(8) destination/prefixlen syntax for IPv6 routes.
-
- ASCII packet dumping support in tcpdump(8).
-
- Better etherip and BGP protocol support in tcpdump(8).
-
- isakmpd(8) and
- tcpdump(8)
+
- Allow route(8) destination/prefixlen syntax for IPv6 routes.
+
- ASCII packet dumping support in tcpdump(8).
+
- Better etherip and BGP protocol support in tcpdump(8).
+
- isakmpd(8) and
+ tcpdump(8)
now recognize additional Internet Key Exchange DH groups.
-
- Various improvements in iked(8)
+
- Various improvements in iked(8)
including support for retransmits.
-
- ipsecctl(8)
+
- ipsecctl(8)
now allows SA lifetimes to be specified in its
- ipsec.conf(5)
+ ipsec.conf(5)
file.
-
- tftpd(8) rewritten as a persistent, non-blocking daemon.
-
- tftp(1) client now supports IPv6.
-
- snmpd(8) now supports PF-MIB, UCD-DISKIO-MIB, and
+
- tftpd(8) rewritten as a persistent, non-blocking daemon.
+
- tftp(1) client now supports IPv6.
+
- snmpd(8) now supports PF-MIB, UCD-DISKIO-MIB, and
additional OIDs in HOST-RESOURCES-MIB.
-
- bgpd(8) is now more robust when encountering network instability.
-
- Adjust the bgpd(8) route decision code to cover checks needed due to route reflection.
-
- Various fixes to improve error reporting in bgpd(8) including support of RFC 6608.
-
- For debugging purposes bgpctl(8) can load MRT dumps into bgpd(8).
-
- Fixed distribution of MPLS VPN routes in bgpd(8).
-
- Introduced a new option "selected" to the bgpctl(8) "show rib" command to show only selected routes.
-
- Correctly support the LSA_TYPE_AREA_OPAQ and LSA_TYPE_AS_OPAQ types in ospfd(8).
-
- Make relayd(8) able to handle transactions larger than 2GB in size.
-
- Various bug fixes and better HTTP standard compliance in relayd(8).
-
- rtadvd(8)
+
- bgpd(8) is now more robust when encountering network instability.
+
- Adjust the bgpd(8) route decision code to cover checks needed due to route reflection.
+
- Various fixes to improve error reporting in bgpd(8) including support of RFC 6608.
+
- For debugging purposes bgpctl(8) can load MRT dumps into bgpd(8).
+
- Fixed distribution of MPLS VPN routes in bgpd(8).
+
- Introduced a new option "selected" to the bgpctl(8) "show rib" command to show only selected routes.
+
- Correctly support the LSA_TYPE_AREA_OPAQ and LSA_TYPE_AS_OPAQ types in ospfd(8).
+
- Make relayd(8) able to handle transactions larger than 2GB in size.
+
- Various bug fixes and better HTTP standard compliance in relayd(8).
+
- rtadvd(8)
can now advertise DNS servers and search paths in router advertisements.
-
- rtadvd(8)
+
- rtadvd(8)
can now send router advertisements with no prefix information using the noifprefix option.
-
- ftp(1)
+
- ftp(1)
client now allows the source IP address of the connection to be specified.
-
- ypldap(8)
+
- ypldap(8)
now handles larger directories and is more tolerant when processing groups.
-
- Added support for AF_INET6 to inet_net_pton(3) and inet_net_ntop(3).
+
- Added support for AF_INET6 to inet_net_pton(3) and inet_net_ntop(3).
-
pf(4) improvements:
+pf(4) improvements:
- - pf(4) now ignores/preserves the lower 2 bits of the tos-header (used for Explicit Congestion Notification).
-
- Allow more than 16 pflog(4) interfaces.
-
- pf(4) now supports weighted least-states load balancing.
+
- pf(4) now ignores/preserves the lower 2 bits of the tos-header (used for Explicit Congestion Notification).
+
- Allow more than 16 pflog(4) interfaces.
+
- pf(4) now supports weighted least-states load balancing.
- The prio and tos options are now part of the "set { }" block.
- See pf.conf(5).
+ See pf.conf(5).
- Allow setting the tos on IPv6 packets.
-
- Better demotion handling in pfsync(4) to prevent failovers without having a full state table.
-
- Fixed printing of wildcard anchors in pfctl(8).
+
- Better demotion handling in pfsync(4) to prevent failovers without having a full state table.
+
- Fixed printing of wildcard anchors in pfctl(8).
Assorted improvements:
- - Added nginx(8),
+
- Added nginx(8),
an HTTP server, reverse proxy server and mail proxy server.
- Added SQLite 3.7.13, a self-contained SQL database engine.
-
- libpcap
+
- libpcap
has been updated with several core functions from tcpdump.org's libpcap-1.2.0 API, without
the clutter.
- Disabled SSLv2 in OpenSSL.
-
- Moved libtool(1) into the base system. Much work remains to be done.
-
- Removed lint(1).
-
- Removed the raid(4)
+
- Moved libtool(1) into the base system. Much work remains to be done.
+
- Removed lint(1).
+
- Removed the raid(4)
RAIDframe driver and its corresponding
- raidctl(8) utility.
- RAIDframe has been superseded by softraid(4).
-
- Added posix_spawn(3).
-
- Added mbsnrtowcs(3)
- and wcsnrtombs(3).
-
- Added getdelim(3)
- and getline(3).
-
- More configuration variables for sysconf(3) and
- pathconf(2).
-
- dirfd(3)
+ raidctl(8) utility.
+ RAIDframe has been superseded by softraid(4).
+
- Added posix_spawn(3).
+
- Added mbsnrtowcs(3)
+ and wcsnrtombs(3).
+
- Added getdelim(3)
+ and getline(3).
+
- More configuration variables for sysconf(3) and
+ pathconf(2).
+
- dirfd(3)
is now a function instead of a macro.
-
- posix_memalign(3)
+
- posix_memalign(3)
supports arbitrarily large alignments.
-
- Improved realloc(3) performance.
-
- ld.so(1)
+
- Improved realloc(3) performance.
+
- ld.so(1)
recognizes the DF_1_NOOPEN flag and refuses to
- dlopen(3)
+ dlopen(3)
shared objects linked with "-z nodlopen".
- Improved compliance and/or cleanliness of header files, particularly
<dirent.h>, <time.h>, <sys/time.h>, <limits.h>,
@@ -221,36 +221,36 @@
- Added support for using AMT to provide console-over-Ethernet (c.f. the
amtterm package).
- Improved support for amd64 systems with many memory extents.
-
- compat_linux(8)
+
- compat_linux(8)
improvements: TLS-vs-clone and futex fixes, added support
for statfs64(), tgkill(), gettid(), SOCK_CLOEXEC, and SOCK_NONBLOCK.
-
- kdump(1)
+
- kdump(1)
improvements, including the ability to show thread IDs and dumping of timespec, timeval, sigaction, rlimit, sigset, clockid, and fdset arguments and results.
-
- Various improvements in smtpd(8):
+
- Various improvements in smtpd(8):
reliability fixes, new MTA client, new scheduler and improved queue logic, simplified
- smtpd.conf(5)
+ smtpd.conf(5)
syntax, better RFC compliance and several cosmetic changes.
-
- The mg(1)
+
- The mg(1)
emacs-like editor now supports cscope functionality.
Also, backup files can now be saved to a user's home directory in addition to the current working directory.
-
- Fixed operation of kvm_getfile2() (and therefore fstat(1) and pstat(8)) on kernel crash dumps.
-
- Improved emacs-style key bindings and handling of large arrays in ksh(1).
-
- halt(8) disables "suspend-on-lid-close" so that you don't accidentally suspend instead of shutting down.
-
- Improvements to parallel make(1): added the .CHEAP and .EXPENSIVE special targets and fixed glitches in already-rebuilt logic.
-
- The libusb package is able to access non-ugen(4) devices for some operations, allowing e.g. programming YubiKeys with a standard kernel.
-
- Various improvements in tmux(1):
+
- Fixed operation of kvm_getfile2() (and therefore fstat(1) and pstat(8)) on kernel crash dumps.
+
- Improved emacs-style key bindings and handling of large arrays in ksh(1).
+
- halt(8) disables "suspend-on-lid-close" so that you don't accidentally suspend instead of shutting down.
+
- Improvements to parallel make(1): added the .CHEAP and .EXPENSIVE special targets and fixed glitches in already-rebuilt logic.
+
- The libusb package is able to access non-ugen(4) devices for some operations, allowing e.g. programming YubiKeys with a standard kernel.
+
- Various improvements in tmux(1):
a new unified tree view to select sessions or windows,
new move-pane and renumber-windows commands,
a history of pane layouts,
simple output rate limiting, and
custom formats (-F) have been extended and are now accepted by more commands.
-
- fsck_msdos(8) now works on devices with non-512 byte sectors.
-
- quotacheck(8) now works with DUID based fstab(5) files.
-
- Numerous minor improvement to fdisk(8), including more sanity checking and better default partition sizing on large disks.
-
- dhclient(8) now discards trailing NULs in option data, and in general parses option data with more paranoia.
-
- Various improvements to dhclient(8) startup and timeout handling.
-
- disklabel(8) does a better job of calculating physical memory during partition auto-allocation of devices with non-512 byte sectors.
-
- SCSI errors are now correctly propagated to userland, e.g. mount(2) now reports specific errors such as trying to mount RW filesystems from RO media.
+
- fsck_msdos(8) now works on devices with non-512 byte sectors.
+
- quotacheck(8) now works with DUID based fstab(5) files.
+
- Numerous minor improvement to fdisk(8), including more sanity checking and better default partition sizing on large disks.
+
- dhclient(8) now discards trailing NULs in option data, and in general parses option data with more paranoia.
+
- Various improvements to dhclient(8) startup and timeout handling.
+
- disklabel(8) does a better job of calculating physical memory during partition auto-allocation of devices with non-512 byte sectors.
+
- SCSI errors are now correctly propagated to userland, e.g. mount(2) now reports specific errors such as trying to mount RW filesystems from RO media.
- Improved FAT media handling: autorecognize such media even if the 0x55aa signature is missing and prevent the writing of an OpenBSD disklabel over the FAT data structures.
- The MS-DOS FAT filesystem implementation gained a significant write speedup for large files (up to twice as fast).
@@ -260,48 +260,48 @@
- New features:
- - sshd(8):
+
- sshd(8):
This release turns on pre-auth sandboxing sshd by default for new installs,
by setting UsePrivilegeSeparation=sandbox in sshd_config.
-
- sshd-keygen(1):
+
- sshd-keygen(1):
Add options to specify starting line number and number of lines to process
when screening moduli candidates, allowing processing of different parts of
a candidate moduli file in parallel.
-
- sshd(8):
+
- sshd(8):
The Match directive now supports matching on the local (listen) address and
port upon which the incoming connection was received via LocalAddress and
LocalPort clauses.
-
- sshd(8):
+
- sshd(8):
Extend sshd_config Match directive to allow setting AcceptEnv and {Allow,Deny}{Users,Groups}.
- Add support for RFC6594 SSHFP DNS records for ECDSA key types. (bz#1978)
-
- sshd-keygen(1):
+
- sshd-keygen(1):
Allow conversion of RSA1 keys to public PEM and PKCS8.
-
- sshd(8):
+
- sshd(8):
Allow the sshd_config PermitOpen directive to accept "none" as an argument to
refuse all port-forwarding requests.
-
- sshd(8):
+
- sshd(8):
Support "none" as an argument for AuthorizedPrincipalsFile.
-
- sshd-keyscan(1):
+
- sshd-keyscan(1):
Look for ECDSA keys by default. (bz#1971)
-
- sshd(8):
+
- sshd(8):
Add "VersionAddendum" to sshd_config to allow server operators to append some
arbitrary text to the server SSH protocol banner.
- The following significant bugs have been fixed in this release:
- - sshd(8) and
- ssh(1):
+
- sshd(8) and
+ ssh(1):
Don't spin in accept() in situations of file descriptor exhaustion. Instead
back off for a while.
-
- sshd(8) and
- ssh(1):
+
- sshd(8) and
+ ssh(1):
Remove hmac-sha2-256-96 and hmac-sha2-512-96 MACs as they were removed from
the specification. (bz#2023)
-
- sshd(8):
+
- sshd(8):
Handle long comments in config files better. (bz#2025)
-
- ssh(1):
+
- ssh(1):
Delay setting tty_flag so RequestTTY options are correctly picked up. (bz#1995)
-
- sshd(8):
+
- sshd(8):
Fix handling of /etc/nologin incorrectly being applied to root on platforms
that use login_cap.
@@ -318,8 +318,8 @@
https://ftp.openbsd.org/pub/OpenBSD/distfiles/
- full databases of all ports available as packages:
- - pkglocatedb - a locate(1) database of all files in all packages
-
- sqlports - a sqlite3(1) database of all meta-info for all packages
+
- pkglocatedb - a locate(1) database of all files in all packages
+
- sqlports - a sqlite3(1) database of all meta-info for all packages
- ports-readmes - a tree of html files for browsing thru available packages
@@ -468,9 +468,9 @@
To make a boot floppy under MS-DOS, use the "rawrite" utility located
at CD1:5.2/tools/rawrite.exe. To make the boot floppy under a Unix OS,
use the
-dd(1)
+dd(1)
utility. The following is an example usage of
-dd(1),
+dd(1),
where the device could be "floppy", "rfd0c", or
"rfd0a".
@@ -763,7 +763,7 @@
OpenBSD ports system.
The ports/ directory represents a CVS (see the manpage for
-
+
cvs(1) if
you aren't familiar with CVS) checkout of our ports. As with our complete
source tree, our ports tree is available via anoncvs. So, in