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version 1.84, 2017/03/25 18:03:36

version 1.85, 2017/06/26 17:18:57

Line 56

<ul>

<li><a href="http://man.openbsd.org/?query=pthreads&sektion=3">pthreads(3)</a> support:

<li><a href="https://man.openbsd.org/?query=pthreads&sektion=3">pthreads(3)</a> support:

<ul>

<li>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.

<li>Use PTHREAD_MUTEX_STRICT_NP as default mutex type.

<li>Added pthread spinlock and barrier routines.

<li>Added <a href="http://man.openbsd.org/?query=pthread_mutex_lock&sektion=3">pthread_mutex_timedlock(3)</a> and <a href="http://man.openbsd.org/?query=sem_wait&sektion=3">sem_timedwait(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=pthread_mutex_lock&sektion=3">pthread_mutex_timedlock(3)</a> and <a href="https://man.openbsd.org/?query=sem_wait&sektion=3">sem_timedwait(3)</a>.

<li>Added <a href="http://man.openbsd.org/?query=pthread_condattr_init&sektion=3">pthread_condattr_setclock(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=pthread_condattr_init&sektion=3">pthread_condattr_setclock(3)</a>.

<li>Added support for live multi-threaded debugging in <a href="http://man.openbsd.org/?query=gdb&sektion=1">gdb(1)</a>.

<li>Added support for live multi-threaded debugging in <a href="https://man.openbsd.org/?query=gdb&sektion=1">gdb(1)</a>.

<li>Improved handling for <a href="http://man.openbsd.org/?query=getrusage&sektion=2">rusage</a> totals and <a href="http://man.openbsd.org/?query=getitimer&sektion=2">interval timers</a> in threaded processes.

<li>Improved handling for <a href="https://man.openbsd.org/?query=getrusage&sektion=2">rusage</a> totals and <a href="https://man.openbsd.org/?query=getitimer&sektion=2">interval timers</a> in threaded processes.

<li>Changed the RLIMIT_NPROC <a href="http://man.openbsd.org/?query=getrlimit&sektion=2">rlimit</a> to count processes instead of threads.

<li>Changed the RLIMIT_NPROC <a href="https://man.openbsd.org/?query=getrlimit&sektion=2">rlimit</a> to count processes instead of threads.

<li>Added a new system limit <a href="http://man.openbsd.org/?query=sysctl&sektion=8">kern.maxthread</a> for the max number of threads.

<li>Added a new system limit <a href="https://man.openbsd.org/?query=sysctl&sektion=8">kern.maxthread</a> for the max number of threads.

<li>Closed race conditions in thread creation, and in <a href="http://man.openbsd.org/?query=fork&sektion=2">fork(2)</a> and <a href="http://man.openbsd.org/?query=open&sektion=2">open(2)</a> in a threaded process.

<li>Closed race conditions in thread creation, and in <a href="https://man.openbsd.org/?query=fork&sektion=2">fork(2)</a> and <a href="https://man.openbsd.org/?query=open&sektion=2">open(2)</a> in a threaded process.

<li>Improved handling of threaded processes in <a href="http://man.openbsd.org/?query=ps&sektion=1">ps(1)</a>, <a href="http://man.openbsd.org/?query=top&sektion=1">top(1)</a>, and <a href="http://man.openbsd.org/?query=fstat&sektion=1">fstat(1)</a>.

<li>Improved handling of threaded processes in <a href="https://man.openbsd.org/?query=ps&sektion=1">ps(1)</a>, <a href="https://man.openbsd.org/?query=top&sektion=1">top(1)</a>, and <a href="https://man.openbsd.org/?query=fstat&sektion=1">fstat(1)</a>.

<li>Changed the lock around <a href="http://man.openbsd.org/?query=dlfcn&sektion=3">dlopen()</a> to be recursive, so that dl*() operations from <a href="http://man.openbsd.org/?query=atexit&sektion=3">atexit()</a> handlers don't deadlock.

<li>Changed the lock around <a href="https://man.openbsd.org/?query=dlfcn&sektion=3">dlopen()</a> to be recursive, so that dl*() operations from <a href="https://man.openbsd.org/?query=atexit&sektion=3">atexit()</a> handlers don't deadlock.

<li>Many fixes to pthread attribute and mutex error checking and cancellation handling.

</ul>

<li>Improved hardware support, including:

<ul>

<li>Added hibernation support on i386. Currently only working on <a href="http://man.openbsd.org/?query=pciide&sektion=4">pciide(4)</a> and <a href="http://man.openbsd.org/?query=wd&sektion=4">wd(4)</a> disks.

<li>Added hibernation support on i386. Currently only working on <a href="https://man.openbsd.org/?query=pciide&sektion=4">pciide(4)</a> and <a href="https://man.openbsd.org/?query=wd&sektion=4">wd(4)</a> disks.

<li>Improved support for ALPS based touchpads in <a href="http://man.openbsd.org/?query=wsmouse&sektion=4">wsmouse(4)</a> and the <a href="http://man.openbsd.org/?query=synaptics&sektion=4">synaptics(4)</a> X.Org input driver</a>.

<li>Improved support for ALPS based touchpads in <a href="https://man.openbsd.org/?query=wsmouse&sektion=4">wsmouse(4)</a> and the <a href="https://man.openbsd.org/?query=synaptics&sektion=4">synaptics(4)</a> X.Org input driver</a>.

<li>Performance improvements with <a href="http://man.openbsd.org/?query=ix&sektion=4">ix(4)</a> Intel 10Gb Ethernet NICs.

<li>Performance improvements with <a href="https://man.openbsd.org/?query=ix&sektion=4">ix(4)</a> Intel 10Gb Ethernet NICs.

<li>Support for i350 based devices in <a href="http://man.openbsd.org/?query=em&sektion=4">em(4)</a>.

<li>Support for i350 based devices in <a href="https://man.openbsd.org/?query=em&sektion=4">em(4)</a>.

<li>Flow control support for <a href="http://man.openbsd.org/?query=bnx&sektion=4">bnx(4)</a>.

<li>Flow control support for <a href="https://man.openbsd.org/?query=bnx&sektion=4">bnx(4)</a>.

<li>Hardware watchdog and HPET support for <a href="http://man.openbsd.org/?query=tcpcib&sektion=4&arch=amd64">tcpcib(4)</a> (Intel Atom E600) as found in some embedded x86 systems.

<li>Hardware watchdog and HPET support for <a href="https://man.openbsd.org/?query=tcpcib&sektion=4&arch=amd64">tcpcib(4)</a> (Intel Atom E600) as found in some embedded x86 systems.

<li><a href="http://man.openbsd.org/?query=urndis&sektion=4">urndis(4)</a> supports additional Android devices.

<li><a href="https://man.openbsd.org/?query=urndis&sektion=4">urndis(4)</a> supports additional Android devices.

<li>Support for Winbond W83627UHG has been added to <a href="http://man.openbsd.org/?query=wbsio&sektion=4">wbsio(4)</a>.

<li>Support for Winbond W83627UHG has been added to <a href="https://man.openbsd.org/?query=wbsio&sektion=4">wbsio(4)</a>.

<li>Support for the SMBus controller of the AMD CS5536 in <a href="http://man.openbsd.org/?query=glxpcib&sektion=4&arch=i386">glxpcib(4)</a> and the NVIDIA MCP89 in <a href="http://man.openbsd.org/?query=nviic&sektion=4&arch=i386">nviic(4)</a>.

<li>Support for the SMBus controller of the AMD CS5536 in <a href="https://man.openbsd.org/?query=glxpcib&sektion=4&arch=i386">glxpcib(4)</a> and the NVIDIA MCP89 in <a href="https://man.openbsd.org/?query=nviic&sektion=4&arch=i386">nviic(4)</a>.

<li>Support for AX88772B based devices has been added to <a href="http://man.openbsd.org/?query=axe&sektion=4">axe(4)</a>.

<li>Support for AX88772B based devices has been added to <a href="https://man.openbsd.org/?query=axe&sektion=4">axe(4)</a>.

<li>Support for MCS7832 based devices has been added to <a href="http://man.openbsd.org/?query=mos&sektion=4">mos(4)</a>.

<li>Support for MCS7832 based devices has been added to <a href="https://man.openbsd.org/?query=mos&sektion=4">mos(4)</a>.

<li>Support for the Roland UM-ONE has been added to <a href="http://man.openbsd.org/?query=umidi&sektion=4">umidi(4)</a>.

<li>Support for the Roland UM-ONE has been added to <a href="https://man.openbsd.org/?query=umidi&sektion=4">umidi(4)</a>.

<li>Support for the AMD Hudson-2 chipset has been added to <a href="http://man.openbsd.org/?query=azalia&sektion=4">azalia(4)</a> and <a href="http://man.openbsd.org/?query=piixpm&sektion=4">piixpm(4)</a>.

<li>Support for the AMD Hudson-2 chipset has been added to <a href="https://man.openbsd.org/?query=azalia&sektion=4">azalia(4)</a> and <a href="https://man.openbsd.org/?query=piixpm&sektion=4">piixpm(4)</a>.

<li>Support for NetMos NM9820 cardbus serial cards has been added to <a href="http://man.openbsd.org/?query=com&sektion=4">com(4)</a>.

<li>Support for NetMos NM9820 cardbus serial cards has been added to <a href="https://man.openbsd.org/?query=com&sektion=4">com(4)</a>.

<li>Support for Huawei Mobile E303 has been added to <a href="http://man.openbsd.org/?query=umsm&sektion=4">umsm(4)</a>.

<li>Support for Huawei Mobile E303 has been added to <a href="https://man.openbsd.org/?query=umsm&sektion=4">umsm(4)</a>.

<li>The <a href="sgi.html">sgi</a> port now supports the R4000 Indigo (IP20), Indy (IP22), R4000 Indigo2 (IP24) and POWER Indigo2 R10000 (IP28) families.

</ul>

Line 107

<li>Fix yet another file descriptor leak in message passing.

<li>Improved error handling in socket splicing.

<li>IPv6 privacy addresses now appear alongside SLAAC addresses.

<li>Support for Extended Sequence Numbers has been added to the IPsec stack and <a href="http://man.openbsd.org/?query=iked&sektion=8">iked(8)</a>.

<li>Support for Extended Sequence Numbers has been added to the IPsec stack and <a href="https://man.openbsd.org/?query=iked&sektion=8">iked(8)</a>.

<li>Bridging two IPv4 networks over an IPv6 link with <a href="http://man.openbsd.org/?query=gif&sektion=4">gif(4)</a> is now possible.

<li>Bridging two IPv4 networks over an IPv6 link with <a href="https://man.openbsd.org/?query=gif&sektion=4">gif(4)</a> is now possible.

</ul>

<li>Routing daemons and other userland network improvements:

<ul>

<li><a href="http://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a>,

<li><a href="https://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a>,

<a href="http://man.openbsd.org/?query=dvmrpd&sektion=8">dvmrpd(8)</a>,

<a href="https://man.openbsd.org/?query=dvmrpd&sektion=8">dvmrpd(8)</a>,

<a href="http://man.openbsd.org/?query=ftp-proxy&sektion=8">ftp-proxy(8)</a>,

<a href="https://man.openbsd.org/?query=ftp-proxy&sektion=8">ftp-proxy(8)</a>,

<a href="http://man.openbsd.org/?query=iked&sektion=8">iked(8)</a>,

<a href="https://man.openbsd.org/?query=iked&sektion=8">iked(8)</a>,

<a href="http://man.openbsd.org/?query=iscsid&sektion=8">iscsid(8)</a>,

<a href="https://man.openbsd.org/?query=iscsid&sektion=8">iscsid(8)</a>,

<a href="http://man.openbsd.org/?query=ldapd&sektion=8">ldapd(8)</a>,

<a href="https://man.openbsd.org/?query=ldapd&sektion=8">ldapd(8)</a>,

<a href="http://man.openbsd.org/?query=ldpd&sektion=8">ldpd(8)</a>,

<a href="https://man.openbsd.org/?query=ldpd&sektion=8">ldpd(8)</a>,

<a href="http://man.openbsd.org/?query=nsd&sektion=8">nsd(8)</a>,

<a href="https://man.openbsd.org/?query=nsd&sektion=8">nsd(8)</a>,

<a href="http://man.openbsd.org/?query=ospf6d&sektion=8">ospf6d(8)</a>,

<a href="https://man.openbsd.org/?query=ospf6d&sektion=8">ospf6d(8)</a>,

<a href="http://man.openbsd.org/?query=ospfd&sektion=8">ospfd(8)</a>,

<a href="https://man.openbsd.org/?query=ospfd&sektion=8">ospfd(8)</a>,

<a href="http://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a>,

<a href="https://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a>,

<a href="http://man.openbsd.org/?query=ripd&sektion=8">ripd(8)</a>,

<a href="https://man.openbsd.org/?query=ripd&sektion=8">ripd(8)</a>,

<a href="http://man.openbsd.org/?query=sndiod&sektion=8">sndiod(8)</a>,

<a href="https://man.openbsd.org/?query=sndiod&sektion=8">sndiod(8)</a>,

<a href="http://man.openbsd.org/?query=snmpd&sektion=8">snmpd(8)</a>,

<a href="https://man.openbsd.org/?query=snmpd&sektion=8">snmpd(8)</a>,

<a href="http://man.openbsd.org/?query=spamd&sektion=8">spamd(8)</a>,

<a href="https://man.openbsd.org/?query=spamd&sektion=8">spamd(8)</a>,

<a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>,

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>,

<a href="http://man.openbsd.org/?query=tcpbench&sektion=1">tcpbench(1)</a> and

<a href="https://man.openbsd.org/?query=tcpbench&sektion=1">tcpbench(1)</a> and

now rate limit their accepting of new connections when experiencing file descriptor exhaustion.

<li>Allow <a href="http://man.openbsd.org/?query=route&sektion=8">route(8)</a> destination/prefixlen syntax for IPv6 routes.

<li>Allow <a href="https://man.openbsd.org/?query=route&sektion=8">route(8)</a> destination/prefixlen syntax for IPv6 routes.

<li>ASCII packet dumping support in <a href="http://man.openbsd.org/?query=tcpdump&sektion=8">tcpdump(8)</a>.

<li>ASCII packet dumping support in <a href="https://man.openbsd.org/?query=tcpdump&sektion=8">tcpdump(8)</a>.

<li>Better etherip and BGP protocol support in <a href="http://man.openbsd.org/?query=tcpdump&sektion=8">tcpdump(8)</a>.

<li>Better etherip and BGP protocol support in <a href="https://man.openbsd.org/?query=tcpdump&sektion=8">tcpdump(8)</a>.

<li><a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a> and

<li><a href="https://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a> and

<a href="http://man.openbsd.org/?query=tcpdump&sektion=8">tcpdump(8)</a>

<a href="https://man.openbsd.org/?query=tcpdump&sektion=8">tcpdump(8)</a>

now recognize additional Internet Key Exchange DH groups.

<li>Various improvements in <a href="http://man.openbsd.org/?query=iked&sektion=8">iked(8)</a>

<li>Various improvements in <a href="https://man.openbsd.org/?query=iked&sektion=8">iked(8)</a>

including support for retransmits.

<li><a href="http://man.openbsd.org/?query=ipsecctl&sektion=8">ipsecctl(8)</a>

<li><a href="https://man.openbsd.org/?query=ipsecctl&sektion=8">ipsecctl(8)</a>

now allows SA lifetimes to be specified in its

<a href="http://man.openbsd.org/?query=ipsec.conf&sektion=5">ipsec.conf(5)</a>

<a href="https://man.openbsd.org/?query=ipsec.conf&sektion=5">ipsec.conf(5)</a>

file.

<li><a href="http://man.openbsd.org/?query=tftpd&sektion=8">tftpd(8)</a> rewritten as a persistent, non-blocking daemon.

<li><a href="https://man.openbsd.org/?query=tftpd&sektion=8">tftpd(8)</a> rewritten as a persistent, non-blocking daemon.

<li><a href="http://man.openbsd.org/?query=tftp&sektion=1">tftp(1)</a> client now supports IPv6.

<li><a href="https://man.openbsd.org/?query=tftp&sektion=1">tftp(1)</a> client now supports IPv6.

<li><a href="http://man.openbsd.org/?query=snmpd&sektion=8">snmpd(8)</a> now supports PF-MIB, UCD-DISKIO-MIB, and

<li><a href="https://man.openbsd.org/?query=snmpd&sektion=8">snmpd(8)</a> now supports PF-MIB, UCD-DISKIO-MIB, and

additional OIDs in HOST-RESOURCES-MIB.

<li><a href="http://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a> is now more robust when encountering network instability.

<li><a href="https://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a> is now more robust when encountering network instability.

<li>Adjust the <a href="http://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a> route decision code to cover checks needed due to route reflection.

<li>Adjust the <a href="https://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a> route decision code to cover checks needed due to route reflection.

<li>Various fixes to improve error reporting in <a href="http://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a> including support of RFC 6608.

<li>Various fixes to improve error reporting in <a href="https://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a> including support of RFC 6608.

<li>For debugging purposes <a href="http://man.openbsd.org/?query=bgpctl&sektion=8">bgpctl(8)</a> can load MRT dumps into <a href="http://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a>.

<li>For debugging purposes <a href="https://man.openbsd.org/?query=bgpctl&sektion=8">bgpctl(8)</a> can load MRT dumps into <a href="https://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a>.

<li>Fixed distribution of MPLS VPN routes in <a href="http://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a>.

<li>Fixed distribution of MPLS VPN routes in <a href="https://man.openbsd.org/?query=bgpd&sektion=8">bgpd(8)</a>.

<li>Introduced a new option "selected" to the <a href="http://man.openbsd.org/?query=bgpctl&sektion=8">bgpctl(8)</a> "show rib" command to show only selected routes.

<li>Introduced a new option "selected" to the <a href="https://man.openbsd.org/?query=bgpctl&sektion=8">bgpctl(8)</a> "show rib" command to show only selected routes.

<li>Correctly support the LSA_TYPE_AREA_OPAQ and LSA_TYPE_AS_OPAQ types in <a href="http://man.openbsd.org/?query=ospfd&sektion=8">ospfd(8)</a>.

<li>Correctly support the LSA_TYPE_AREA_OPAQ and LSA_TYPE_AS_OPAQ types in <a href="https://man.openbsd.org/?query=ospfd&sektion=8">ospfd(8)</a>.

<li>Make <a href="http://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a> able to handle transactions larger than 2GB in size.

<li>Make <a href="https://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a> able to handle transactions larger than 2GB in size.

<li>Various bug fixes and better HTTP standard compliance in <a href="http://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a>.

<li>Various bug fixes and better HTTP standard compliance in <a href="https://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a>.

<li><a href="http://man.openbsd.org/?query=rtadvd&sektion=8">rtadvd(8)</a>

<li><a href="https://man.openbsd.org/?query=rtadvd&sektion=8">rtadvd(8)</a>

can now advertise DNS servers and search paths in router advertisements.

<li><a href="http://man.openbsd.org/?query=rtadvd&sektion=8">rtadvd(8)</a>

<li><a href="https://man.openbsd.org/?query=rtadvd&sektion=8">rtadvd(8)</a>

can now send router advertisements with no prefix information using the noifprefix option.

client now allows the source IP address of the connection to be specified.

<li><a href="http://man.openbsd.org/?query=ypldap&sektion=8">ypldap(8)</a>

<li><a href="https://man.openbsd.org/?query=ypldap&sektion=8">ypldap(8)</a>

now handles larger directories and is more tolerant when processing groups.

<li>Added support for AF_INET6 to <a href="http://man.openbsd.org/?query=inet_net_pton&sektion=3">inet_net_pton(3)</a> and <a href="http://man.openbsd.org/?query=inet_net_ntop&sektion=3">inet_net_ntop(3)</a>.

<li>Added support for AF_INET6 to <a href="https://man.openbsd.org/?query=inet_net_pton&sektion=3">inet_net_pton(3)</a> and <a href="https://man.openbsd.org/?query=inet_net_ntop&sektion=3">inet_net_ntop(3)</a>.

</ul>

<li><a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> improvements:

<li><a href="https://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> improvements:

<ul>

<li><a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> now ignores/preserves the lower 2 bits of the tos-header (used for Explicit Congestion Notification).

<li><a href="https://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> now ignores/preserves the lower 2 bits of the tos-header (used for Explicit Congestion Notification).

<li>Allow more than 16 <a href="http://man.openbsd.org/?query=pflog&sektion=4">pflog(4)</a> interfaces.

<li>Allow more than 16 <a href="https://man.openbsd.org/?query=pflog&sektion=4">pflog(4)</a> interfaces.

<li><a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> now supports weighted least-states load balancing.

<li><a href="https://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> now supports weighted least-states load balancing.

<li>The prio and tos options are now part of the "set { }" block.

See <a href="http://man.openbsd.org/?query=pf.conf&sektion=5">pf.conf(5)</a>.

See <a href="https://man.openbsd.org/?query=pf.conf&sektion=5">pf.conf(5)</a>.

<li>Allow setting the tos on IPv6 packets.

<li>Better demotion handling in <a href="http://man.openbsd.org/?query=pfsync&sektion=4">pfsync(4)</a> to prevent failovers without having a full state table.

<li>Better demotion handling in <a href="https://man.openbsd.org/?query=pfsync&sektion=4">pfsync(4)</a> to prevent failovers without having a full state table.

<li>Fixed printing of wildcard anchors in <a href="http://man.openbsd.org/?query=pfctl&sektion=8">pfctl(8)</a>.

<li>Fixed printing of wildcard anchors in <a href="https://man.openbsd.org/?query=pfctl&sektion=8">pfctl(8)</a>.

</ul>

<li>Assorted improvements:

<ul>

<li>Added <a href="http://man.openbsd.org/?query=nginx&sektion=8">nginx(8)</a>,

<li>Added <a href="https://man.openbsd.org/?query=nginx&sektion=8">nginx(8)</a>,

an HTTP server, reverse proxy server and mail proxy server.

<li>Added SQLite 3.7.13, a self-contained SQL database engine.

<li><a href="http://man.openbsd.org/?query=pcap&sektion=3">libpcap</a>

<li><a href="https://man.openbsd.org/?query=pcap&sektion=3">libpcap</a>

has been updated with several core functions from tcpdump.org's libpcap-1.2.0 API, without

the clutter.

<li>Disabled SSLv2 in OpenSSL.

<li>Moved <a href="http://man.openbsd.org/?query=libtool&sektion=1">libtool(1)</a> into the base system. Much work remains to be done.

<li>Moved <a href="https://man.openbsd.org/?query=libtool&sektion=1">libtool(1)</a> into the base system. Much work remains to be done.

<li>Removed <a href="http://man.openbsd.org/?query=lint&sektion=1&manpath=OpenBSD+5.1">lint(1)</a>.

<li>Removed <a href="https://man.openbsd.org/?query=lint&sektion=1&manpath=OpenBSD+5.1">lint(1)</a>.

<li>Removed the <a href="http://man.openbsd.org/?query=raid&sektion=4&manpath=OpenBSD+5.1">raid(4)</a>

<li>Removed the <a href="https://man.openbsd.org/?query=raid&sektion=4&manpath=OpenBSD+5.1">raid(4)</a>

RAIDframe driver and its corresponding

<a href="http://man.openbsd.org/?query=raidctl&sektion=8&manpath=OpenBSD+5.1">raidctl(8)</a> utility.

<a href="https://man.openbsd.org/?query=raidctl&sektion=8&manpath=OpenBSD+5.1">raidctl(8)</a> utility.

RAIDframe has been superseded by <a href="http://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a>.

RAIDframe has been superseded by <a href="https://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a>.

<li>Added <a href="http://man.openbsd.org/?query=posix_spawn&sektion=3">posix_spawn(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=posix_spawn&sektion=3">posix_spawn(3)</a>.

<li>Added <a href="http://man.openbsd.org/?query=mbsnrtowcs&sektion=3">mbsnrtowcs(3)</a>

<li>Added <a href="https://man.openbsd.org/?query=mbsnrtowcs&sektion=3">mbsnrtowcs(3)</a>

and <a href="http://man.openbsd.org/?query=wcsnrtombs&sektion=3">wcsnrtombs(3)</a>.

and <a href="https://man.openbsd.org/?query=wcsnrtombs&sektion=3">wcsnrtombs(3)</a>.

<li>Added <a href="http://man.openbsd.org/?query=getdelim&sektion=3">getdelim(3)</a>

<li>Added <a href="https://man.openbsd.org/?query=getdelim&sektion=3">getdelim(3)</a>

and <a href="http://man.openbsd.org/?query=getline&sektion=3">getline(3)</a>.

and <a href="https://man.openbsd.org/?query=getline&sektion=3">getline(3)</a>.

<li>More configuration variables for <a href="http://man.openbsd.org/?query=sysconf&sektion=3">sysconf(3)</a> and

<li>More configuration variables for <a href="https://man.openbsd.org/?query=sysconf&sektion=3">sysconf(3)</a> and

<a href="http://man.openbsd.org/?query=pathconf&sektion=2">pathconf(2)</a>.

<a href="https://man.openbsd.org/?query=pathconf&sektion=2">pathconf(2)</a>.

<li><a href="http://man.openbsd.org/?query=dirfd&sektion=3">dirfd(3)</a>

<li><a href="https://man.openbsd.org/?query=dirfd&sektion=3">dirfd(3)</a>

is now a function instead of a macro.

<li><a href="http://man.openbsd.org/?query=posix_memalign&sektion=3">posix_memalign(3)</a>

<li><a href="https://man.openbsd.org/?query=posix_memalign&sektion=3">posix_memalign(3)</a>

supports arbitrarily large alignments.

<li>Improved <a href="http://man.openbsd.org/?query=realloc&sektion=3">realloc(3)</a> performance.

<li>Improved <a href="https://man.openbsd.org/?query=realloc&sektion=3">realloc(3)</a> performance.

recognizes the DF_1_NOOPEN flag and refuses to

<a href="http://man.openbsd.org/?query=dlopen&sektion=3">dlopen(3)</a>

<a href="https://man.openbsd.org/?query=dlopen&sektion=3">dlopen(3)</a>

shared objects linked with "-z nodlopen".

<li>Improved compliance and/or cleanliness of header files, particularly

<dirent.h>, <time.h>, <sys/time.h>, <limits.h>,

Line 221

<li>Added support for using AMT to provide console-over-Ethernet (c.f. the

<a href="https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/comms/amtterm/">amtterm</a> package).

<li>Improved support for amd64 systems with many memory extents.

<li><a href="http://man.openbsd.org/?query=compat_linux&sektion=8">compat_linux(8)</a>

<li><a href="https://man.openbsd.org/?query=compat_linux&sektion=8">compat_linux(8)</a>

improvements: TLS-vs-clone and futex fixes, added support

for statfs64(), tgkill(), gettid(), SOCK_CLOEXEC, and SOCK_NONBLOCK.

<li><a href="http://man.openbsd.org/?query=kdump&sektion=1">kdump(1)</a>

<li><a href="https://man.openbsd.org/?query=kdump&sektion=1">kdump(1)</a>

improvements, including the ability to show thread IDs and dumping of timespec, timeval, sigaction, rlimit, sigset, clockid, and fdset arguments and results.

<li>Various improvements in <a href="http://man.openbsd.org/?query=smtpd&sektion=8">smtpd(8)</a>:

<li>Various improvements in <a href="https://man.openbsd.org/?query=smtpd&sektion=8">smtpd(8)</a>:

reliability fixes, new MTA client, new scheduler and improved queue logic, simplified

<a href="http://man.openbsd.org/?query=smtpd.conf&sektion=5">smtpd.conf(5)</a>

<a href="https://man.openbsd.org/?query=smtpd.conf&sektion=5">smtpd.conf(5)</a>

syntax, better RFC compliance and several cosmetic changes.

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.

<li>Fixed operation of <a href="http://man.openbsd.org/?query=kvm_getfiles&sektion=3">kvm_getfile2()</a> (and therefore <a href="http://man.openbsd.org/?query=fstat&sektion=1">fstat(1)</a> and <a href="http://man.openbsd.org/?query=pstat&sektion=8">pstat(8)</a>) on kernel crash dumps.

<li>Fixed operation of <a href="https://man.openbsd.org/?query=kvm_getfiles&sektion=3">kvm_getfile2()</a> (and therefore <a href="https://man.openbsd.org/?query=fstat&sektion=1">fstat(1)</a> and <a href="https://man.openbsd.org/?query=pstat&sektion=8">pstat(8)</a>) on kernel crash dumps.

<li>Improved emacs-style key bindings and handling of large arrays in <a href="http://man.openbsd.org/?query=ksh&sektion=1">ksh(1)</a>.

<li>Improved emacs-style key bindings and handling of large arrays in <a href="https://man.openbsd.org/?query=ksh&sektion=1">ksh(1)</a>.

<li><a href="http://man.openbsd.org/?query=halt&sektion=8">halt(8)</a> disables "suspend-on-lid-close" so that you don't accidentally suspend instead of shutting down.

<li><a href="https://man.openbsd.org/?query=halt&sektion=8">halt(8)</a> disables "suspend-on-lid-close" so that you don't accidentally suspend instead of shutting down.

<li>Improvements to parallel <a href="http://man.openbsd.org/?query=make&sektion=1">make(1)</a>: added the .CHEAP and .EXPENSIVE special targets and fixed glitches in already-rebuilt logic.

<li>Improvements to parallel <a href="https://man.openbsd.org/?query=make&sektion=1">make(1)</a>: added the .CHEAP and .EXPENSIVE special targets and fixed glitches in already-rebuilt logic.

<li>The <a href="https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/devel/libusb1/">libusb</a> package is able to access non-<a href="http://man.openbsd.org/?query=ugen&sektion=4">ugen(4)</a> devices for some operations, allowing e.g. <a href="https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/sysutils/ykpers/">programming YubiKeys</a> with a standard kernel.

<li>The <a href="https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/devel/libusb1/">libusb</a> package is able to access non-<a href="https://man.openbsd.org/?query=ugen&sektion=4">ugen(4)</a> devices for some operations, allowing e.g. <a href="https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/sysutils/ykpers/">programming YubiKeys</a> with a standard kernel.

<li>Various improvements in <a href="http://man.openbsd.org/?query=tmux&sektion=1">tmux(1)</a>:

<li>Various improvements in <a href="https://man.openbsd.org/?query=tmux&sektion=1">tmux(1)</a>:

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.

<li><a href="http://man.openbsd.org/?query=fsck_msdos&sektion=8">fsck_msdos(8)</a> now works on devices with non-512 byte sectors.

<li><a href="https://man.openbsd.org/?query=fsck_msdos&sektion=8">fsck_msdos(8)</a> now works on devices with non-512 byte sectors.

<li><a href="http://man.openbsd.org/?query=quotacheck&sektion=8">quotacheck(8)</a> now works with DUID based <a href="http://man.openbsd.org/?query=fstab&sektion=5">fstab(5)</a> files.

<li><a href="https://man.openbsd.org/?query=quotacheck&sektion=8">quotacheck(8)</a> now works with DUID based <a href="https://man.openbsd.org/?query=fstab&sektion=5">fstab(5)</a> files.

<li>Numerous minor improvement to <a href="http://man.openbsd.org/?query=fdisk&sektion=8">fdisk(8)</a>, including more sanity checking and better default partition sizing on large disks.

<li>Numerous minor improvement to <a href="https://man.openbsd.org/?query=fdisk&sektion=8">fdisk(8)</a>, including more sanity checking and better default partition sizing on large disks.

<li><a href="http://man.openbsd.org/?query=dhclient&sektion=8">dhclient(8)</a> now discards trailing NULs in option data, and in general parses option data with more paranoia.

<li><a href="https://man.openbsd.org/?query=dhclient&sektion=8">dhclient(8)</a> now discards trailing NULs in option data, and in general parses option data with more paranoia.

<li>Various improvements to <a href="http://man.openbsd.org/?query=dhclient&sektion=8">dhclient(8)</a> startup and timeout handling.

<li>Various improvements to <a href="https://man.openbsd.org/?query=dhclient&sektion=8">dhclient(8)</a> startup and timeout handling.

<li><a href="http://man.openbsd.org/?query=disklabel&sektion=8">disklabel(8)</a> does a better job of calculating physical memory during partition auto-allocation of devices with non-512 byte sectors.

<li><a href="https://man.openbsd.org/?query=disklabel&sektion=8">disklabel(8)</a> does a better job of calculating physical memory during partition auto-allocation of devices with non-512 byte sectors.

<li>SCSI errors are now correctly propagated to userland, e.g. <a href="http://man.openbsd.org/?query=mount&sektion=2">mount(2)</a> now reports specific errors such as trying to mount RW filesystems from RO media.

<li>SCSI errors are now correctly propagated to userland, e.g. <a href="https://man.openbsd.org/?query=mount&sektion=2">mount(2)</a> now reports specific errors such as trying to mount RW filesystems from RO media.

<li>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.

<li>The MS-DOS FAT filesystem implementation gained a significant write speedup for large files (up to twice as fast).

</ul>

Line 260

<ul>

<li>New features:

<ul>

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

This release turns on pre-auth sandboxing sshd by default for new installs,

by setting UsePrivilegeSeparation=sandbox in sshd_config.

<li><a href="http://man.openbsd.org/?query=ssh-keygen&sektion=1">sshd-keygen(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh-keygen&sektion=1">sshd-keygen(1)</a>:

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.

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

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.

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

Extend sshd_config Match directive to allow setting AcceptEnv and {Allow,Deny}{Users,Groups}.

<li>Add support for RFC6594 SSHFP DNS records for ECDSA key types. (bz#1978)

<li><a href="http://man.openbsd.org/?query=ssh-keygen&sektion=1">sshd-keygen(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh-keygen&sektion=1">sshd-keygen(1)</a>:

Allow conversion of RSA1 keys to public PEM and PKCS8.

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

Allow the sshd_config PermitOpen directive to accept "none" as an argument to

refuse all port-forwarding requests.

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

Support "none" as an argument for AuthorizedPrincipalsFile.

<li><a href="http://man.openbsd.org/?query=ssh-keyscan&sektion=1">sshd-keyscan(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh-keyscan&sektion=1">sshd-keyscan(1)</a>:

Look for ECDSA keys by default. (bz#1971)

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

Add "VersionAddendum" to sshd_config to allow server operators to append some

arbitrary text to the server SSH protocol banner.

</ul>

<li>The following significant bugs have been fixed in this release:

<ul>

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a> and

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a> and

<a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

Don't spin in accept() in situations of file descriptor exhaustion. Instead

back off for a while.

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a> and

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a> and

<a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

Remove hmac-sha2-256-96 and hmac-sha2-512-96 MACs as they were removed from

the specification. (bz#2023)

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

Handle long comments in config files better. (bz#2025)

<li><a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

Delay setting tty_flag so RequestTTY options are correctly picked up. (bz#1995)

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

Fix handling of /etc/nologin incorrectly being applied to root on platforms

that use login_cap.

</ul>

Line 318

<a href="https://ftp.openbsd.org/pub/OpenBSD/distfiles/">https://ftp.openbsd.org/pub/OpenBSD/distfiles/</a>

<li>full databases of all ports available as packages:

<ul>

<li>pkglocatedb - a <a href="http://man.openbsd.org/?query=locate&sektion=1">locate(1)</a> database of all files in all packages

<li>pkglocatedb - a <a href="https://man.openbsd.org/?query=locate&sektion=1">locate(1)</a> database of all files in all packages

<li>sqlports - a <a href="http://man.openbsd.org/?query=sqlite3&sektion=1">sqlite3(1)</a> database of all meta-info for all packages

<li>sqlports - a <a href="https://man.openbsd.org/?query=sqlite3&sektion=1">sqlite3(1)</a> database of all meta-info for all packages

<li>ports-readmes - a tree of html files for browsing thru available packages

</ul>

Line 468

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

utility. The following is an example usage of

<a href="http://man.openbsd.org/?query=dd&sektion=1">dd(1)</a>,

<a href="https://man.openbsd.org/?query=dd&sektion=1">dd(1)</a>,

where the device could be "floppy", "rfd0c", or

"rfd0a".

Line 763

OpenBSD ports system.

The ports/ directory represents a CVS (see the manpage for

cvs(1)</a> 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