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
