to proceed anyway as this most likely mean that the process has been
terminated.
PR: bin/140397
Submitted by: Dan Lukes <dan obluda cz>
MFC after: 1 month
Its primary purpose is to start and stop services provided by
the rc.d scripts, however it can also be used to list the scripts
using various criteria.
and /.profile. The problem is that install(1) will unlink the old file
before it installs the new one, which means that in the best case we
have to compare the changes for the old file twice.
So, change the logic to first test to see if the link exists, then
install the file. Then if the link was there and we're using -i, just
create the link in /root and be done with it. Otherwise display the
message to the user and give them the option.
Because we are now sorting things before doing the comparison we can
know conclusively that the files in / should be the sources, and the
files in /root will be the targets, so adjust the paths accordingly.
While I'm here, split a too-long error message into two lines and
just return at the end of handling these files instead of setting
the variable that says "do nothing" and then returning at the end
of the function anyway.
when "-P port" is specified. It invoked svc{tcp,udp}_create()
for only one of the two allocated sockets, and prevented the
TCP socket from binding to as the result.
- Use TI-RPC functions and handle sockets in a
transport-independent way. At this moment only AF_INET ("udp"
and "tcp") is supported because others need rewrites of ACL
handling and yp clients.
- Add '-h addr' to specify addresses to bind to.
- Convert _msgout() to use variable argument lists and remove
asprintf() for error strings.
- Remove register storage class specifier.
Discussed with: kuriyama
MFC after: 1 week
to something else. So add code to detect when things don't match and
give the user choices about how to fix it.
If we're using -P and something in the above check needs to be moved
we need to have the directory there for it, so create it at the
beginning and delete empty versions of it at the end.
The case where something used to be a file or link and now is supposed
to be a directory (e.g., /etc/security) is especially dangerous, so
make failure to install a necessary directory in $DESTDIR a fatal error.
MAXLOGNAME seems more applicable in this case, because UT_NAMESIZE
refers to the username field in utmp files, which is clearly unrelated
to repquota(8).
The size of the username record in utmp files should not influence the
maximum username length. Right now ut_user/ut_name is big enough, so in
this case it's dead code anyway.
protocol flaw. [09:15]
Correctly handle failures from unsetenv resulting from a corrupt
environment in rtld-elf. [09:16]
Fix permissions in freebsd-update in order to prevent leakage of
sensitive files. [09:17]
Approved by: so (cperciva)
Security: FreeBSD-SA-09:15.ssl
Security: FreeBSD-SA-09:16.rtld
Security: FreeBSD-SA-09:17.freebsd-udpate
environments.
Please note that this can't be done while such processes run in jails.
Note: in future it would be interesting to find a way to do that
selectively for any desired proccess (choosen by user himself), probabilly
via a ptrace interface or whatever.
Obtained from: Sandvine Incorporated
Reviewed by: emaste, arch@
Sponsored by: Sandvine Incorporated
MFC: 1 month
Right now syscons(4) uses a cons25-style terminal emulator. The
disadvantages of that are:
- Little compatibility with embedded devices with serial interfaces.
- Bad bandwidth efficiency, mainly because of the lack of scrolling
regions.
- A very hard transition path to support for modern character sets like
UTF-8.
Our terminal emulation library, libteken, has been supporting
xterm-style terminal emulation for months, so flip the switch and make
everyone use an xterm-style console driver.
I still have to enable this on i386. Right now pc98 and i386 share the
same /etc/ttys file. I'm not going to switch pc98, because it uses its
own Kanji-capable cons25 emulator.
IMPORTANT: What to do if things go wrong (i.e. graphical artifacts):
- Run the application inside script(1), try to reduce the problem and
send me the log file.
- In the mean time, you can run `vidcontrol -T cons25' and `export
TERM=cons25' so you can run applications the same way you did before.
You can also build your kernel with `options TEKEN_CONS25' to make all
virtual terminals use the cons25 emulator by default.
Discussed on: current@
This will make it more easy for people to experiment with TERM=xterm.
Instead of echoing these strange escape sequences, I can just instruct
them to run `vidcontrol -T xterm'.
offer to install an SMP kernel. The way this worked was: on supported
platforms, code to read ACPI tables and BIOS MP tables was compiled into
sysinstall, and if an SMP kernel config was present in the source tree when
sysinstall was built, code that called it was also compiled. Since we
haven't had SMP kernel configs in years, the latter was never compiled and
the former never ran.
This only removes dead and unreachable code; it does *not* remove the NCpus
variable, nor the code that sets it to 1, nor the code that asks the user to
select a kernel from a list.
Discussed with: re@, randi@ and others
Just take keyent_t to use an u_int to store the Unicode codepoints.
Unfortunately the keymap is now too big to be loaded using an ioctl
argument, so change the ioctl to pick a pointer.
This change breaks kbdcontrol ABI. It doesn't break X11, because X11
doesn't do anything with syscons keymaps. It just switches the device
out of K_XLATE.
Obtained from: //depot/user/ed/newcons/...
automatic link-local address configuration:
- Convert a sysctl net.inet6.ip6.accept_rtadv to one for the
default value of a per-IF flag ND6_IFF_ACCEPT_RTADV, not a
global knob. The default value of the sysctl is 0.
- Add a new per-IF flag ND6_IFF_AUTO_LINKLOCAL and convert a
sysctl net.inet6.ip6.auto_linklocal to one for its default
value. The default value of the sysctl is 1.
- Make ND6_IFF_IFDISABLED more robust. It can be used to disable
IPv6 functionality of an interface now.
- Receiving RA is allowed if ip6_forwarding==0 *and*
ND6_IFF_ACCEPT_RTADV is set on that interface. The former
condition will be revisited later to support a "host + router" box
like IPv6 CPE router. The current behavior is compatible with
the older releases of FreeBSD.
- The ifconfig(8) now supports these ND6 flags as well as "nud",
"prefer_source", and "disabled" in ndp(8). The ndp(8) now
supports "auto_linklocal".
Discussed with: bz and jinmei
Reviewed by: bz
MFC after: 3 days
Rather than writing out a MID of '0', write a MID of 0x86 (aka
MID_I386) so that file gets it right.
This is a nop for boot2. It just checks the MAGIC part of the field,
ignoring the MID. boot2 is the only thing that loads this file, and
only on x86 so the MID_i386 is always the right value (the rest of the
code is already x86 specific).
Reviewed by: bde@, jhb@
MFC after: 8.0 is out the door :)
sizeof(), as introduced in r186119, for advancing the current
position into the buffer.
See comment in net/route.h for a description of the difference.
This makes ndp -s work again.
Reviewed by: qingli
X-MFC after: now
MFV of tzcode2009k
zic.c:
Do not end a binary file with a POSIX-style time zone string
for locations that end up in permanent DST (thanks to Andreas
Schwab).
for table layouts, etc. rather than homerolling our own structures and
constants in acpidump.h.
- Verify the extended checksum on the RSDP.
- Handle new ACPI 3.0 fields in MADT including X2APIC entries and
UIDs for local SAPICs.
- Add handling for new ACPI 3.0 flags in the FADT.
Reviewed by: jkim
MFC after: 1 month
create stdin and stdout, don't blindly try to use stdin as a bi-directional
channel. Instead, detect the pipe and set up a special exec handler
that indirects write() calls through stdout.
This fixes the problem where ``set device "!ssh -e none host ppp
-direct label"'' no longer works with an openssh-5.2 server side as
that version of openssh ignores the USE_PIPES config setting and
*always* uses pipes (rather than socketpair) for stdin/stdout channels.
MFC after: 3 days
In preparation for Unicode support for the keyboard layer, we'd better
get rid of all the hardcoded 0x100/0xff constants in kbdcontrol.
Instead, add a flag called SPECIAL stored in the top bit of the integer.
Adding Unicode support is very simple now; just change u_char map[] to
u_int map[] in keyent_t, change the bounds checking in kbdcontrol to
0x1FFFFF and modify the ioctls to allow loading these new keymaps.
- Support for IPv6 transport for AS lookup.
- Introduce $RA_SERVER to set whois server.
- Support for 4 byte ASN.
- ANSIfy function declaration in as.c.
Tested by: IHANet folks.
for it's unix domain socket. Before this change wpa_cli would take
the first file in the directory that was not "." or "..".
Submitted by: Brandon Gooch <jamesbrandongooch@gmail.com>
MFC after: 3 days
using freebsd-update. This applies to using freebsd-update in "upgrade
mode" and normal freebsd-update on a security branch.
The backup kernel will be written to /boot/kernel.old, if the directory
does not exist, or the directory was created by freebsd-update in a
previous backup. Otherwise freebsd-update will generate a new directory
name for use by the backup. By default symbol files are not backed up
to save diskspace and avoid filling up the root partition.
This feature is fully configurable in the freebsd-update config file,
but defaults to enabled.
MFC after: 1 week (stable/7)
Reviewed by: cperciva
Approved by: re (kib)
device in non-interactive mode.
If there are no USB devices, sysinstall gives an error messages, and if there
is >1, it'll ask which one is to be used. This change allows a non-interactive
install from USB media to succeed without any user interaction if there is
exactly one USB disk device in the system it can use.
Submitted by: Daniel O'Connor < doconnorat gsoft dot com dot au >
Reviewed by: randi
Approved by: re (rwatson)
The columns for tty input and output may bump against each other
if the tty output needs more than 5 columns. Add a bit of space
that pushes everything 1 column to the right, but also avoids the
problem.
Approved by: re (rwatson)
by introducing the new CONVERT_BLOCKS macro which operates on
sizes already converted to number of blocks. With this macro
it is not longer needed to perform needless multiplication by
blocksize just to divide on it later in CONVERT macro.
Approved by: re (kib)
MFC after: 1 week
"SATA disk device" reflects the current state of /dev/ada*; this may be
changed in the future if other drive types start appearing as /dev/ada*.
Submitted by: randi
Details about what disks can appear as /dev/ada* supplied by: scottl
Approved by: re (rwatson)
Drive and controller status can be reported, basic attributes changed,
and arrays and spares can be created and deleted.
Approved by: re
Obtained from: Yahoo! Inc.
controllers. Controller, array, and drive status can be checked, basic
attributes can be changed, and arrays and spares can be created and deleted.
Controller firmware can also be flashed.
This does not replace MegaCLI, found in ports, as that is officially sanctioned
and supported by LSI and includes vastly more functionality. However, mfiutil
is open source and guaranteed to provide basic functionality, which can be
especially useful if you have a problem and can't get MegaCLI to work.
Approved by: re
Obtained from: Yahoo! Inc.
the mkver which is used in builds is the one in usr.sbin/ntp/scripts,
not the one in contrib/ntp/scripts.
Pointy hat to: cperciva
Approved by: re (rwatson)
parameter unless a (numeric) IPv6 address is given. Even the default
binaries built with -DINET6 will work with IPv6-less kernels. With an
eye to the future, similarly handle the possibility of an IPv4-less kernel.
Approved by: re (kib), bz (mentor)
restrictions) were found to be inadequately described by a boolean.
Define a new parameter type with three values (disable, new, inherit)
to handle these and future cases.
Approved by: re (kib), bz (mentor)
Discussed with: rwatson
to 'Expert Mode', to make it less confusing to new users, to whom
a 'wizard' is a set of simple dialogs with the 'next >>>' button.
Approved by: re (kensmith)
both the disk partitioning screen (the 'F' key) and via install.cfg (the
VAR_DEDICATED_DISK option). This functionality is currently broken in 8.x
due to libdisk and geom generating different partition names; this commit
merely acts to help steer users away from the breakage.
Submitted by: randi
Approved by: re (kensmith)
preparation for 8.0-RELEASE. Add the previous version of those
libraries to ObsoleteFiles.inc and bump __FreeBSD_Version.
Reviewed by: kib
Approved by: re (rwatson)
While doing so, improve style and reword some comments.
This should not result in any functional changes, but the fixit_livefs_common
function will be used by future code.
Submitted by: randi
Approved by: re (kensmith)
adjusting the clock to UTC.
That avoids to write on /etc/wall_cmos_clock which is useful in some
cases (example: host user in a jail).
Sponsored by: Sandvine Incorporated
Initially submitted by: Matt Koivisto <mkoivisto at sandvine dot com>
Approved by: re (kib)
always started from the start of the packet.
- Fix usage string (multiple addresses can be specified).
- Make the source more style(9) compliant.
- Improve error reporting (do not silently fail if something goes
wrong).
- Make functions static.
- Use warns level 6.
Approved by: re (kib)
Discussed with: Marc Balmer <marc@msys.ch>, brian, mbr
Submitted by: Marc Balmer <marc@msys.ch>
Reviewed by: rwatson
Approved by: re
M usr.sbin/Makefile
A usr.sbin/wake
AM usr.sbin/wake/wake.c
AM usr.sbin/wake/Makefile
AM usr.sbin/wake/wake.8
via cpuctl(4) driver. Two new CPUCTL_MSRSBIT and CPUCTL_MSRCBIT ioctl(2)
calls treat the data field of the argument struct passed as a mask
and set/clear bits of the MSR register according to the mask value.
- Allow user to perform atomic bitwise AND and OR operaions on MSR registers
via cpucontrol(8) utility. Two new operations ("&=" and "|=") have been
added. The first one applies bitwise AND operaion between the current
contents of the MSR register and the mask, and the second performs bitwise
OR. The argument can be optionally prefixed with "~" inversion operator.
This allows one to mimic the "clear bit" behavior by using the command
like this:
cpucontrol -m 0x10&=~0x02 # clear the second bit of TSC MSR
Inversion operator support in all modes (assignment, OR, AND).
Approved by: re (kib)
MFC after: 1 month
FreeBSD docset during 'make release' this will speed up release
builds;
- sysinstall(8) has also been updated to use these packages with a new
menu allowing people to choose what localized doc to install;
- mention in UPDATING that docs from the FreeBSD Documentation project
are now installed in /usr/local/share/doc/freebsd instead of
/usr/share/doc.
Approved by: re (kensmith)
insisting on privileged port access.
Include /var/yp/Makefile.local if it exists and suggest using
it to override /var/yp/Makefile behaviour.
Approved by: re (kib)
MFC after: 3 weeks
A fresh install of a current 8.0 snapshot uses 156MB with a single kernel
and having the filesystem too small prevented the system from booting.
Reviewed by: marcel
MFC after: 1 week
This covers the common case of unsliced USB drives, and makes it possible to
select them as installation source media.
PR: 61152, 115197, 135016
Submitted by: randi
MFC after: 1 month
meant primarily for _non_ interactive use. Scripts that run cxgbtool
repeatedly to perform register r/w or mdio will benefit from this.
Instead of fork/exec'ing a new cxgbtool for every regio/mdio you can
simply open a pair of pipes to/from cxgbtool and run cmds over them.
Approved by: gnn (mentor)
The kernel does not log floppy media errors anymore.
In fdcontrol, do always open the file descriptor in read-only mode so
it can operate on read-only media, as there is no longer a separate
control device to operate on.
about a queue from a remote host. That remote host may use \r, \r\n,
or \n\r as the line-ending character. In some cases the remote host
will write a single line of information without *any* EOL sequence.
Translate all the non-unix EOL's to the standard newline, and make
sure the final line includes a terminating newline. Logic is also
added to translate all unprintable characters to '?', but that is
#if-ed out for now.
PR: bin/104731
MFC after: 3 weeks
allocates data structures that are never linked into the tree or free'd.
As such, mountd would leak memory every time it parsed an nfsv4 root line.
This patch frees up those structures to plug the leak.
Approved by: kib (mentor)
NGROUPS_MAX, eliminate ABI dependencies on them, and raise the to 1024
and 1023 respectively. (Previously they were equal, but under a close
reading of POSIX, NGROUPS_MAX was defined to be too large by 1 since it
is the number of supplemental groups, not total number of groups.)
The bulk of the change consists of converting the struct ucred member
cr_groups from a static array to a pointer. Do the equivalent in
kinfo_proc.
Introduce new interfaces crcopysafe() and crsetgroups() for duplicating
a process credential before modifying it and for setting group lists
respectively. Both interfaces take care for the details of allocating
groups array. crsetgroups() takes care of truncating the group list
to the current maximum (NGROUPS) if necessary. In the future,
crsetgroups() may be responsible for insuring invariants such as sorting
the supplemental groups to allow groupmember() to be implemented as a
binary search.
Because we can not change struct xucred without breaking application
ABIs, we leave it alone and introduce a new XU_NGROUPS value which is
always 16 and is to be used or NGRPS as appropriate for things such as
NFS which need to use no more than 16 groups. When feasible, truncate
the group list rather than generating an error.
Minor changes:
- Reduce the number of hand rolled versions of groupmember().
- Do not assign to both cr_gid and cr_groups[0].
- Modify ipfw to cache ucreds instead of part of their contents since
they are immutable once referenced by more than one entity.
Submitted by: Isilon Systems (initial implementation)
X-MFC after: never
PR: bin/113398 kern/133867
package rather than expecting our top level package to get all of
the dependencies correct.
Previously, the code depended on the top level package having all
of the pkgdep lines in +CONTENTS correct and in the right order,
but that doesn't always happen due to code such as this (in
security/gnutls/Makefile):
.if (defined(WITH_LZO) || exists(${LOCALBASE}/lib/liblzo2.so)) && !defined(WITHOUT_LZO)
LIB_DEPENDS+= lzo2:${PORTSDIR}/archivers/lzo2
....
With such conditional dependencies, my 'sophox-packages' package won't
install. The dependency tree looks like this:
sophox-packages
...
x11/gnome2
x11/gnome-applets
net/libgweather
devel/libsoup
security/gnutls
security/libgcrypt
security/libgpg-error
...
x11/gnome2
archivers/file-roller
archivers/gtar
archivers/lzop
archivers/lzo2
...
gnutls doesn't depend on lzo2 initially, but lzo2 is dragged into the
mix via other dependencies and is built by the initial 'make'. The
subsequent package generation for gnutls adds a pkgdep line for lzo2
to gnutls' +CONTENTS but the pkgdeps in sophox-packages' +CONTENTS
has gnutls *before* lzo2.
As a result, sophox-packages cannot install; gnutls fails because lzo2
is missing, 82 more packages fail because gnutls is missing and the
whole thing spirals into a super-confusing mess!
MFC after: 3 weeks
system callers of getgroups(), getgrouplist(), and setgroups() to
allocate buffers dynamically. Specifically, allocate a buffer of size
sysconf(_SC_NGROUPS_MAX)+1 (+2 in a few cases to allow for overflow).
This (or similar gymnastics) is required for the code to actually follow
the POSIX.1-2008 specification where {NGROUPS_MAX} may differ at runtime
and where getgroups may return {NGROUPS_MAX}+1 results on systems like
FreeBSD which include the primary group.
In id(1), don't pointlessly add the primary group to the list of all
groups, it is always the first result from getgroups(). In principle
the old code was more portable, but this was only done in one of the two
places where getgroups() was called to the overall effect was pointless.
Document the actual POSIX requirements in the getgroups(2) and
setgroups(2) manpages. We do not yet support a dynamic NGROUPS, but we
may in the future.
MFC after: 2 weeks
dace for UPDv4 sockets bound to INADDR_ANY. Move the code to set
IP_RECVDSTADDR/IP_SENDSRCADDR into svc_dg.c, so that both TLI and non-TLI
users will be using it.
Back out my previous commit to mountd. Turns out the problem was affecting
more than one binary so it needs to me addressed in generic rpc code in
libc in order to fix them all.
Reported by: lstewart
Tested by: lstewart
choice of variable names for rc.conf and option name for the
experimental server.
Also replace the inaccurate description of the nfsv4 root lines
in /etc/exports, mostly with a reference to exports(5).
Approved by: kib (mentor)
not exist to let the user know that it will be created for the next run.
2. Delete more stuff we're not going to use from the temproot prior to
creating the mtree database to dramatically reduce its size (162K -> 37K).
3. We've been deleting the zero-size files from temproot for a long time
now, so remove the spurious "-size +0" from the find command in the
comparison loop, and remove what is now a really stale comment.
set for RPC UDP sockets. Mountd uses internal libc fuctions
directly and bypasses generic socket initialization completely,
so we need to set IP_RECVDSTADDR here to match the libc behavior.
could be handled w/o fragmentation but clobbers user-specified values
such as those required when the interface is bridged.
Submitted by: jim@netgate.com
Reviewed by: Jouni Malinen
MFC after: 3 days
connections. Including a flag to instead output a sequence of tcpdrop(8)
invocations that would accomplish the same thing, which is convenient for
scripting.
o) Make tcpdrop complain if the addresses given to it are entirely in different
address families, rather than failing silently.
o) When cross-referencing httpd(8), do not explicitly specify the apache2 port,
since the example in question is generic.
lots of new features compared to 9.4.x, including:
Full NSEC3 support
Automatic zone re-signing
New update-policy methods tcp-self and 6to4-self
DHCID support.
More detailed statistics counters including those supported in BIND 8.
Faster ACL processing.
Efficient LRU cache-cleaning mechanism.
NSID support.
- Mark internal routines as static;
- Eliminate unused parameters where possible, mark __unused for others;
- Remove unused variables;
- Use %jd for int64_t values in printf();
- Add appropriate %d for printf to match its parameter;
- Rename a variable to resolve conflict with revoke(2);
Reviewed by: rmacklem
Tested with: make universe (bugs are mine)
The system hostname is now stored in prison0, and the global variable
"hostname" has been removed, as has the hostname_mtx mutex. Jails may
have their own host information, or they may inherit it from the
parent/system. The proper way to read the hostname is via
getcredhostname(), which will copy either the hostname associated with
the passed cred, or the system hostname if you pass NULL. The system
hostname can still be accessed directly (and without locking) at
prison0.pr_host, but that should be avoided where possible.
The "similar information" referred to is domainname, hostid, and
hostuuid, which have also become prison parameters and had their
associated global variables removed.
Approved by: bz (mentor)
regular one. It now takes a "-4" command line argument to force it
to use the experimental server. Otherwise it will use the regular
server unless the experimental server is the only one linked into
the kernel. A third kind of line has been added to /etc/exports,
which is specific to NFSv4 and defines where the NFSv4 tree root is
and can be used to limit access to NFSv4 state handling operations
that do not use any file handle.
Approved by: kib (mentor)
ip6_input.c, in6.h:
* Add netinet6-specific mbuf flag M_RTALERT_MLD, shadowing M_PROTO6.
* Always set this flag if HBH Router Alert option is present for MLD,
even when not forwarding.
icmp6.c:
* In icmp6_input(), spell m->m_pkthdr.rcvif as ifp to be consistent.
* Use scope ID for verifying input. Do not apply SSM filters here, no inpcb.
* Check for M_RTALERT_MLD when validating MLD traffic, as we can't see
IPv6 hop options outside of ip6_input().
in6_mcast.c:
* Use KAME scope/zone ID in in6_multi.
* Update net.inet6.ip6.mcast.filters implementation to use scope IDs
for comparisons.
* Fix scope ID treatment in multicast socket option processing.
Scope IDs passed in from userland will be ignored as other less
ambiguous APIs exist for specifying the link.
* Tighten userland input checks in IPv6 SSM delta and full-state ops.
* Source filter embedded scope IDs need to be revisited, for now
just clear them and ignore them on input.
* Adapt KAME behaviour of looking up the scope ID in the default zone
for multicast leaves, when the interface is ambiguous.
mld6.c:
* Tighten origin checks on MLD traffic as per RFC3810 Section 6.2:
* ip6_src MAY be the unspecified address for MLDv1 reports.
* ip6_src MAY have link-local address scope for MLDv1 reports,
MLDv1 queries, and MLDv2 queries.
* Perform address field validation *before* accepting queries.
* Use KAME scope/zone ID in query/report processing.
* Break const correctness for mld_v1_input_report(), mld_v1_input_query()
as we temporarily modify the input mbuf chain.
* Clear the scope ID before handoff to userland MLD daemon.
* Fix MLDv1 old querier present timer processing.
With the protocol defaults, hosts should revert to MLDv2 after 260s.
* Add net.inet6.mld.v1enable sysctl, default to on.
ifmcstat.c:
* Use sysctl by default; -K requests kvm(3) if so compiled.
mld.4:
* Connect man page to build.
Tested using PCS.
and jail_get(2). Jail(8) can now create jails using a "name=value"
format instead of just specifying a limited set of fixed parameters; it
can also modify parameters of existing jails. Jls(8) can display all
parameters of jails, or a specified set of parameters. The available
parameters are gathered from the kernel, and not hard-coded into these
programs.
Small patches on killall(1) and jexec(8) to support jail names with
jail_get(2).
Approved by: bz (mentor)
are specifically used by the experimental nfsv4 subsystem.
nfscbd - The NFSv4 client callback daemon.
nfsuserd - The NFSv4 daemon that maps between user and group name
and their corresponding uid/gid numbers.
nfsdumpstate - A utility that dumps out the NFSv4 Open/Lock state.
nfsrevoke - Administratively revokes an NFSv4 client, releasing all
NFSv4 Open/Lock state it holds on the server.
Approved by: kib (mentor)
timer with a <0.05 second delta next to it.
This is done by avoiding the possibility of updating the first residual
time delta in the timer list to zero.
PR: 102747
Submitted by: Sergey Zaharchenko - doublef-ctm at yandex dot ru
MFC after: 3 weeks
This includes the addition of a new flag "-4" that will force
use of the experimental server with nfsv4 support in it. This
commit also adds two new man pages to the repository that are
NFSv4 specific. One describes the file used by the server to
restart nfsv4 services safely. The other is a brief overview
of nfsv4 and its setup.
Reviewed by: dfr
Approved by: kib (mentor)
Upgrade of the tzcode from 2004a to 2009e.
Changes are numerous, but include...
- New format of the output of zic, which supports both 32 and 64
bit time_t formats.
- zdump on 64 bit platforms will actually produce some output instead
of doing nothing for a looooooooong time.
- linux_base-fX, with X >= at least 8, will work without problems related
to the local time again.
The original patch, based on the 2008e, has been running for a long
time on both my laptop and desktop machine and have been tested by
other people.
After the installation of this code and the running of zic(8), you
need to run tzsetup(8) again to install the new datafile.
Approved by: wollman@ for usr.sbin/zic
MFC after: 1 month
asked to verify a passwd file (pwd_mkdb -C).
Entries with oversized usernames are still permitted when building
the passwd database.
When entries are >= MAXLOGNAME in length, they are correctly stored
in passwd, pwd.db and spwd.db but are only correctly retrieved by
getpwent*() and getpwuid*(). getpwnam*() truncates to MAXLOGNAME - 1
when reading from a file (breaking at least sh, tcsh and bash)
and utilities such as su(1) check, complain and fail if the
passed name is >= MAXLOGNAME in length.
MFC after: 3 weeks
1. In several places make sure that the mtree database is not empty using
the -s argument to test instead of -f. (I thought I'd already changed this,
but obviously not.)
2. When deriving the list of changed files use a colon-delimited list.
3. If the list of changed files is empty, unset the variable, and test
for a non-empty CHANGED in diff_loop() before entering that routine.
Enhance the speed of the -U option by using an internal case statement
instead of echoing the variable to an external grep for every file.
Fix indentation on one line.
import from p4 bms_netdev. Summary of changes:
* Connect netinet6/in6_mcast.c to build.
The legacy KAME KPIs are mostly preserved.
* Eliminate now dead code from ip6_output.c.
Don't do mbuf bingo, we are not going to do RFC 2292 style
CMSG tricks for multicast options as they are not required
by any current IPv6 normative reference.
* Refactor transports (UDP, raw_ip6) to do own mcast filtering.
SCTP, TCP unaffected by this change.
* Add ip6_msource, in6_msource structs to in6_var.h.
* Hookup mld_ifinfo state to in6_ifextra, allocate from
domifattach path.
* Eliminate IN6_LOOKUP_MULTI(), it is no longer referenced.
Kernel consumers which need this should use in6m_lookup().
* Refactor IPv6 socket group memberships to use a vector (like IPv4).
* Update ifmcstat(8) for IPv6 SSM.
* Add witness lock order for IN6_MULTI_LOCK.
* Move IN6_MULTI_LOCK out of lower ip6_output()/ip6_input() paths.
* Introduce IP6STAT_ADD/SUB/INC/DEC as per rwatson's IPv4 cleanup.
* Update carp(4) for new IPv6 SSM KPIs.
* Virtualize ip6_mrouter socket.
Changes mostly localized to IPv6 MROUTING.
* Don't do a local group lookup in MROUTING.
* Kill unused KAME prototypes in6_purgemkludge(), in6_restoremkludge().
* Preserve KAME DAD timer jitter behaviour in MLDv1 compatibility mode.
* Bump __FreeBSD_version to 800084.
* Update UPDATING.
NOTE WELL:
* This code hasn't been tested against real MLDv2 queriers
(yet), although the on-wire protocol has been verified in Wireshark.
* There are a few unresolved issues in the socket layer APIs to
do with scope ID propagation.
* There is a LOR present in ip6_output()'s use of
in6_setscope() which needs to be resolved. See comments in mld6.c.
This is believed to be benign and can't be avoided for the moment
without re-introducing an indirect netisr.
This work was mostly derived from the IGMPv3 implementation, and
has been sponsored by a third party.
so that a ppp running in `receiver' (server) mode can properly
update routes, for example to update the MTU.
Submitted by: loos.br gmail.com (Luiz Otavio O Souza)
PR: bin/130159
PR: kern/125079, kern/122068, bin/126892
MFC after: 3 days
stability, check for gw to be set before adding the flag and the address
to the routing message.
r186308, backed out in r191305, already tried to do that, and in addition
ignore AF_LINK types of gateway addresses to work around a problem that
r167797 had introduced on the kernel side always setting RTF_GATEWAY if a
gateway address was passed into the kernel.
The proper solution for this is still under discussion so I am hesitant to
re-add the special AF_LINK treatment for now.
MFC after: 3 days
in case of AF_LINK, which the kernel still returns for an RTAX_GATEWAY
as an empty sockaddr_dl in the classic tun<n> case.
Copying the address into the message payload, but not the RTA_GATEWAY
flag results in rt_xaddrs() in the kernel tripping over that and parsing
the next attribute set with a flag, i.e. RTA_NETMASK, with the gateway
address, resulting in bogus route entry.
MFC after: 3 days
registers.
- Cleanup PCI-X capability printf to not leave a dangling "supports" for
some PCI-X bridges.
- Display additional PCI express details including the negotiated and max
link width and the actual and maximum supported max payload.
MFC after: 1 month
we were not properly handling proxy arp. Make sure we (try to) add
the proxy arp entry/entries in this case as well.
PR: bin/131250
Submitted by: loos.br gmail.com (Luiz Otavio O Souza)
MFC after: 3 days
Not only did these two drivers depend on IFF_NEEDSGIANT, they were
broken 7 months ago during the MPSAFE TTY import. if_ppp(4) has been
replaced by ppp(8). There is no replacement for if_sl(4).
If we see regressions in for example the ports tree, we should just use
__FreeBSD_version 800045 to check whether if_ppp(4) and if_sl(4) are
present. Version 800045 is used to denote the import of MPSAFE TTY.
Discussed with: rwatson, but also rwatson's IFF_NEEDSGIANT emails on the
lists.
- Don't exit with a zero status code when no jails are configured
on a system.
- Style: simplify some code constructs.
- If a single jail cannot be found, let the caller print a nicer
diagnostic message.
Reviewed by: bz
MFC after: 3 days
(1) phttpget is attempting to download enough files that it can't send
all the requests at once, and
(2) the remote server forcibly closes the connection, resulting in RST
packets being sent,
phttpget will receive a SIGPIPE and terminate without downloading all
of the files.
This is probably responsible for a number of hard-to-reproduce errors
with portsnap and freebsd-update.
MFC after: 3 days
2. Sort the command line options to match how they are displayed
in usage()
3. Change references to cvs to the more generic "version control system"
and remove the .Xr for cvs
4. Consistently use ".Op Fl" to refer to command line options in the text.
5. Only use the apostrophe to indicate possession.
6. Add FREEBSD_ID (-F) to the list of variables in the example rc,
and change the DIFF_OPTIONS example to -Bb since -F now covers it.
In particular, vendor sources that aren't ready for gnu99 should
still be compiled with gnu89. (Before r189824, these would have
generated warnings if you tried to compile them in gnu99 mode,
but the warnings went unheeded due to -Wno-error.)
1. The new mtree file should be created in the "host" system /tmp
2. The existing mtree file in the "host" system should not be deleted
Submitted by: scf
Firmware upgraded to 7.1.0 (from 5.0.0).
T3C EEPROM and SRAM added; Code to update eeprom/sram fixed.
fl_empty and rx_fifo_ovfl counters can be observed via sysctl.
Two new cxgbtool commands to get uP logic analyzer info and uP IOQs
Synced up with Chelsio's "common code" (as of 03/03/09)
Submitted by: Navdeep Parhar at Chelsio
Reviewed by: gnn
MFC after: 2 weeks
IPv4 stack.
Diffs are minimized against p4.
PCS has been used for some protocol verification, more widespread
testing of recorded sources in Group-and-Source queries is needed.
sizeof(struct igmpstat) has changed.
__FreeBSD_version is bumped to 800070.
ports tree so that programs use libusb from the base by default. Thanks to
Stanislav Sedov for sorting out the ports build.
Bump __FreeBSD_version to 800069
Help and testing by: stas
Because of integer promotion, Clang doesn't allow ANSI prototypes to be
mixed with K&R declarations.
Submitted by: Pawel Worach <pawel worach gmail com>
the devfs clone handler to open the (invisible) devices on the fly.
The /dev entries are layed out as follows,
/dev/usbctl = master device
/dev/usb/0.1.0.5 = usb device, (<bus>.<dev>.<iface>.<endpoint>)
/dev/ugen0.1 -> usb/0.1.0.0 = ugen link to ctrl endpoint
This also removes the custom permissions model from USB. Bump
__FreeBSD_version to 800066.
Submitted by: rink (earlier version)
The function pow() in libmp(3) clashes with pow(3) in libm. We could
rename this single function, but we can just take the same approach as
the Solaris folks did, which is to prefix all function names with mp_.
libmp(3) isn't really popular nowadays. I suspect not a single
application in ports depends on it. There's still a chance, so I've
increased the SHLIB_MAJOR and __FreeBSD_version.
Reviewed by: deischen, rdivacky
values like 0x80 or 0x40 into a uint8_t foo:1 bitfield. This would
result in the bit always being 0. One of these caused a warning for
overflow (one that was 0x80), but the other didn't. They were both
wrong.
This is why I hate code that mixes c struct bitfields and #defines.
The rest of the fields accessed by the program should be audited.
struct passwd. This is not the case when sizeof(unsigned long) !=
sizeof(time_t). Write a dinky function to do the assignment instead
of relying on the punning. This does slow things down a little (1
extra function call, 11 pointer or int assignments), but is much safer
and machines have been fast enough since the mid 1990s that nobody
will notice the difference.
time_t is a 64-bits int on arm and mips. Before this change, arm was
silently broken. I guess there aren't that many ARM machines running
master YP domain servers. :)
The client side doesn't assume this type punning, so it doesn't need
to be fixed.
* Retire the old 'ifmcstat <kernel>' usage.
* Print AF_LINK records even if run against KVM.
This makes the KVM backend consistent with the sysctl backend.
* Suppress printing of link-layer group records by default.
* Add a -v switch to allow link-layer groups to be printed.
* If compiled without INET6 support, actually work.
* If compiled with INET6 support, print the scope ID of
all IPv6 addresses in both backends.
* Update man page.
* Update copyrights.
With this change, it is now reasonable to retire netstat -g.
Most of the SSM related gunk in this file will require later refactoring.
MFC after: 2 weeks
to print the network-layer endpoint address of the
group membership, rather than its link-layer mapping
as intended.
The KVM path is not affected.
MFC after: 1 week
Add two new functions to the libusb20 API and required kernel ioctls.
- libusb20_dev_get_iface_desc
- libusb20_dev_get_info
New command to usbconfig, "show_ifdrv", which will print out the kernel driver
attached to the given USB device aswell.
See "man libusb20" for a detailed description.
Some minor style corrections long-line wrapping.
Submitted by: Hans Petter Selasky
quotactl(2) interface and inactive quotas by accessing the quota
files directly.
Update the edquota program to use this new interface as proof of
concept.
Just like the old TTY layer, the current MPSAFE TTY layer does not make
any attempt to serialize calls of write(). Data is copied into the
kernel in 256 (TTY_STACKBUF) byte chunks. If a write() call occurs at
the same time, the data may interleave. This is especially likely when
the TTY starts blocking, because the output queue reaches the high
watermark.
I've implemented this by adding a new flag, TTY_BUSY_OUT, which is used
to mark a TTY as having a thread stuck in write(). Because I don't want
non-blocking processes to be possibly blocked by a sleeping thread, I'm
still allowing it to bypass the protection. According to this message,
the Linux kernel returns EAGAIN in such cases, but I think that's a
little too restrictive:
http://kerneltrap.org/index.php?q=mailarchive/linux-kernel/2007/5/2/85418/thread
PR: kern/118287
