Call cc -E, not cpp, this allows lint to be unaware of any
machine-dependent defines that cc(1) may normally define.
Change fork() to vfork() and exit() to _exit().
Reuse temporary file so that multiple files passed can be processed without
problems.
o Mention that the current environment is part of the -s calculation.
o Add a BUGS section that warns against executing a program that increases
the size of the argument list or the size of the environment.
I have wondered for a while what the difference is between
get a big list | xargs sudo command
which fails and
get a big list | sudo xargs command
which succeeds. The answer is that in the first case, sudo expands
the environment and pushes the amount of data passed into execve over
the E2BIG threshold.
Currently, cs_CZ.ISO_8859-2 locale's collation sequence is
broken, and this caused grep(1) to skip some include files.
Reported by: Michal Mertl <mime@traveller.cz>
with calls to the new protocol-independent clnt_*_create functions
provided by ti-rpc. Martin submitted a more complex patch to achieve
this, but it turns out that clnt_create() does everything we need.
Reviewed by: Martin Blapp <mb@imp.ch>
move the "for safety" zeroing of unused members of timebuf to a better
place. It actually moved the zeroing to a worse place and didn't add
necessary braces.
Fixed a nearby older bug. timebuf.tm_gmtoff was sometimes used even
when timebuf was invalid. Even when it is zeroed, a failing mktime()
might set it to nonzero.
PR: 25243
fseeko(file_size, SEEK_SET) -> fseek(0L, SEEK_END)
1) File may grows between operations, so fseeko to file_size may miss
2) 0L, SEEK_END is the same code using in tail in all other places
The PAM_FAIL_CHECK and PAM_END macros in su.c came from the util-linux
package's PAM patches to the BSD login.c
Submitted by: "David J. MacKenzie" <djm@web.us.uu.net>
Some of the major changes include:
- The SCSI error handling portion of cam_periph_error() has
been broken out into a number of subfunctions to better
modularize the code that handles the hierarchy of SCSI errors.
As a result, the code is now much easier to read.
- String handling and error printing has been significantly
revamped. We now use sbufs to do string formatting instead
of using printfs (for the kernel) and snprintf/strncat (for
userland) as before.
There is a new catchall error printing routine,
cam_error_print() and its string-based counterpart,
cam_error_string() that allow the kernel and userland
applications to pass in a CCB and have errors printed out
properly, whether or not they're SCSI errors. Among other
things, this helped eliminate a fair amount of duplicate code
in camcontrol.
We now print out more information than before, including
the CAM status and SCSI status and the error recovery action
taken to remedy the problem.
- sbufs are now available in userland, via libsbuf. This
change was necessary since most of the error printing code
is shared between libcam and the kernel.
- A new transfer settings interface is included in this checkin.
This code is #ifdef'ed out, and is primarily intended to aid
discussion with HBA driver authors on the final form the
interface should take. There is example code in the ahc(4)
driver that implements the HBA driver side of the new
interface. The new transfer settings code won't be enabled
until we're ready to switch all HBA drivers over to the new
interface.
src/Makefile.inc1,
lib/Makefile: Add libsbuf. It must be built before libcam,
since libcam uses sbuf routines.
libcam/Makefile: libcam now depends on libsbuf.
libsbuf/Makefile: Add a makefile for libsbuf. This pulls in the
sbuf sources from sys/kern.
bsd.libnames.mk: Add LIBSBUF.
camcontrol/Makefile: Add -lsbuf. Since camcontrol is statically
linked, we can't depend on the dynamic linker
to pull in libsbuf.
camcontrol.c: Use cam_error_print() instead of checking for
CAM_SCSI_STATUS_ERROR on every failed CCB.
sbuf.9: Change the prototypes for sbuf_cat() and
sbuf_cpy() so that the source string is now a
const char *. This is more in line wth the
standard system string functions, and helps
eliminate warnings when dealing with a const
source buffer.
Fix a typo.
cam.c: Add description strings for the various CAM
error status values, as well as routines to
look up those strings.
Add new cam_error_string() and
cam_error_print() routines for userland and
the kernel.
cam.h: Add a new CAM flag, CAM_RETRY_SELTO.
Add enumerated types for the various options
available with cam_error_print() and
cam_error_string().
cam_ccb.h: Add new transfer negotiation structures/types.
Change inq_len in the ccb_getdev structure to
be "reserved". This field has never been
filled in, and will be removed when we next
bump the CAM version.
cam_debug.h: Fix typo.
cam_periph.c: Modularize cam_periph_error(). The SCSI error
handling part of cam_periph_error() is now
in camperiphscsistatuserror() and
camperiphscsisenseerror().
In cam_periph_lock(), increase the reference
count on the periph while we wait for our lock
attempt to succeed so that the periph won't go
away while we're sleeping.
cam_xpt.c: Add new transfer negotiation code. (ifdefed
out)
Add a new function, xpt_path_string(). This
is a string/sbuf analog to xpt_print_path().
scsi_all.c: Revamp string handing and error printing code.
We now use sbufs for much of the string
formatting code. More of that code is shared
between userland the kernel.
scsi_all.h: Get rid of SS_TURSTART, it wasn't terribly
useful in the first place.
Add a new error action, SS_REQSENSE. (Send a
request sense and then retry the command.)
This is useful when the controller hasn't
performed autosense for some reason.
Change the default actions around a bit.
scsi_cd.c,
scsi_da.c,
scsi_pt.c,
scsi_ses.c: SF_RETRY_SELTO -> CAM_RETRY_SELTO. Selection
timeouts shouldn't be covered by a sense flag.
scsi_pass.[ch]: SF_RETRY_SELTO -> CAM_RETRY_SELTO.
Get rid of the last vestiges of a read/write
interface.
libkern/bsearch.c,
sys/libkern.h,
conf/files: Add bsearch.c, which is needed for some of the
new table lookup routines.
aic7xxx_freebsd.c: Define AHC_NEW_TRAN_SETTINGS if
CAM_NEW_TRAN_CODE is defined.
sbuf.h,
subr_sbuf.c: Add the appropriate #ifdefs so sbufs can
compile and run in userland.
Change sbuf_printf() to use vsnprintf()
instead of kvprintf(), which is only available
in the kernel.
Change the source string for sbuf_cpy() and
sbuf_cat() to be a const char *.
Add __BEGIN_DECLS and __END_DECLS around
function prototypes since they're now exported
to userland.
kdump/mkioctls: Include stdio.h before cam.h since cam.h now
includes a function with a FILE * argument.
Submitted by: gibbs (mostly)
Reviewed by: jdp, marcel (libsbuf makefile changes)
Reviewed by: des (sbuf changes)
Reviewed by: ken
1) really check for size overflow by checking negative value.
2) since mmap() not support files over INT_MAX size, add check for it
until either mmap() will be fixed or tail will be rewritted to handle
large files alternatively.
3) replace fseek(... file_size, SEEK_SET) with fseek(... 0L, SEEK_END)
to avoid off_t -> long cast
4) Use exit() if file is too big instead of warning and wrong logic
afterwards.
o remove panic() in favor of err(3) and use err(3) functions
consistently throughout
o use stat(2)'s S_IS* macros rather than S_IF*
o [r]index -> str[r]chr
o convert some static buffers to dynamic ones
o use real tempfiles rather than reopening the same templates
o rename some functions that clash with libc
o convert wait_status from union to int and use wait(2) status macros
o fix multiple potential buffer overflows
o fix a few comments
o add $FreeBSD$
Reviewed by: nra, nectar (earlier version)
and compiler warnings.
The data for network statistics are still obtained via the kvm interface
if systat was started with the needed privileges, otherwise sysctls are
used. The reason for this is that with really many open sockets, the
sysctl method is probably slower, but it systat -netstat is probably not
really usable in either mode under these conditions.
Approved by: rwatson
associated changes that had to happen to make this possible as well as
bugs fixed along the way.
Bring in required TLI library routines to support this.
Since we don't support TLI we've essentially copied what NetBSD
has done, adding a thin layer to emulate direct the TLI calls
into BSD socket calls.
This is mostly from Sun's tirpc release that was made in 1994,
however some fixes were backported from the 1999 release (supposedly
only made available after this porting effort was underway).
The submitter has agreed to continue on and bring us up to the
1999 release.
Several key features are introduced with this update:
Client calls are thread safe. (1999 code has server side thread
safe)
Updated, a more modern interface.
Many userland updates were done to bring the code up to par with
the recent RPC API.
There is an update to the pthreads library, a function
pthread_main_np() was added to emulate a function of Sun's threads
library.
While we're at it, bring in NetBSD's lockd, it's been far too
long of a wait.
New rpcbind(8) replaces portmap(8) (supporting communication over
an authenticated Unix-domain socket, and by default only allowing
set and unset requests over that channel). It's much more secure
than the old portmapper.
Umount(8), mountd(8), mount_nfs(8), nfsd(8) have also been upgraded
to support TI-RPC and to support IPV6.
Umount(8) is also fixed to unmount pathnames longer than 80 chars,
which are currently truncated by the Kernel statfs structure.
Submitted by: Martin Blapp <mb@imp.ch>
Manpage review: ru
Secure RPC implemented by: wpaul
A route generated from an RTF_CLONING route had the RTF_WASCLONED flag
set but did not have a reference to the parent route, as documented in
the rtentry(9) manpage. This prevented such routes from being deleted
when their parent route is deleted.
Now, for example, if you delete an IP address from a network interface,
all ARP entries that were cloned from this interface route are flushed.
This also has an impact on netstat(1) output. Previously, dynamically
created ARP cache entries (RTF_STATIC flag is unset) were displayed as
part of the routing table display (-r). Now, they are only printed if
the -a option is given.
netinet/in.c, netinet/in_rmx.c:
When address is removed from an interface, also delete all routes that
point to this interface and address. Previously, for example, if you
changed the address on an interface, outgoing IP datagrams might still
use the old address. The only solution was to delete and re-add some
routes. (The problem is easily observed with the route(8) command.)
Note, that if the socket was already bound to the local address before
this address is removed, new datagrams generated from this socket will
still be sent from the old address.
PR: kern/20785, kern/21914
Reviewed by: wollman (the idea)
remove the concept of a 'maintainer' of our make. there really isn't a
need for any one committer to hold an exclusive lock or serve as a filter
for this code.
src/sys/modules/if_ef and possibly other things. I tested the build with
a make based on rev. 1.26, and it worked fine. Since I'm not particularly
inclined to figure out what's going on with this, it's probably prudent
just to back it out for now.
Found by: jkh
Suggested by: jhay
.endif statements but can't be placed in .elif. Basically, the problem
was that ParseSkipLine() didn't handle comments the same way that
ParseReadLine() did, and thus you had errors with comments that are on a
conditional line (i.e. "^.") rather than a non-conditional line.
MFC candidate for 4.3-STABLE and 3.5-STABLE.
PR: 25627
Bug found by: jhs
Fix submitted by: Seth Kingsley <sethk@osd.bsdi.com> (thanks!!)
characters. This should avoid unattractive wrapping for people who are
stuck in an 80x24 screen. :-)
PR: 22270
Submitted by: William Carrel <williamc@go2net.com>
list was cleared.
Rules with null suffixes would not be rebuilt when the suffixes were
added again.
Adding null suffix rules would fail when a rule for the same source was
declared before the suffix list was cleared.
PR: 23328, 24102
Reviewed by: will
Approved by: rwatson
1) Fix a bug where the recursion on prefixes where if recusrion failed
then the next attempt started too far along the string.
2) Up some internal limits that we were about to hit off.
3) Change the constness and signedness of some things and complete missing
prototypes.
4) Remove the readerror function 'cos it could print out the wrong
wrong file name. Replace it with more useful error messages.
5) Use sizeof when passing buffers to fgets.
6) Warn about empty prefix definitions.
Reviewed by: iedowse
fscale is a (64-bit) long. So just use a struct loadavg.
This fixes the recent failure of top on alphas:
top: sysctl(vm.loadavg...) failed: Cannot allocate memory
- use size_t for sizeof() so as to fix a few int/long warnings on alpha
Reviewed by: Thomas Moestl <tmoestl@gmx.net>
available via sysctl(). As a result, top should now be able to run without
setgid kmem.
Submitted by: Thomas Moestl <tmoestl@gmx.net>
Reviewed by: freebsd-audit
-E Interpret regular expressions followed by -regex and -iregex op-
tions as extended (modern) regular expressions rather than basic
regular expressions (BRE's). The re_format(7) manual page fully
describes both formats.
-iname pattern
Like -name, but the match is case insensitive.
-ipath pattern
Like -path, but the match is case insensitive.
-regex pattern
True if the whole path of the file matches pattern using regular
expression. To match a file named ``./foo/xyzzy'', you can use
the regular expression ``.*/[xyz]*'' or ``.*/foo/.*'', but not
``xyzzy'' or ``/foo/''.
-iregex pattern
Like -regex, but the match is case insensitive.
These are meant to be compatible with other find(1) implementations
such as GNU's or NetBSD's except regexp library differences.
Reviewed by: sobomax, dcs, and some other people on -current
Submitted by: Maxim Konovalov <maxim@macomnet.ru>
Silence a warning by renaming the 'pgtok' #define to 'vmstat_pgtok' so
as not to conflict with the 'pgtok' #define in sys/param.h
through the use of a new build directive, MACHINE_CPU, which contains a
list of the CPU generations/features for which optimizations are desired.
This feature will be extended to cover the ports tree in the future.
Currently OpenSSL provides optimizations for i386, i586 and i686-class
CPUs. Currently it has not been tested on an i386 or i486.
Teach make(1) to provide sensible defaults for MACHINE_CPU if it is not
defined (namely, the lowest common denominator CPU we support for each
architecture). Currently this is i386 for the i386 architecture and ev4
for the alpha. sys.mk also sets the variable as a last resort for
consistency with MACHINE_ARCH and bootstrapping from very old versions of
make.
Benchmarks show a significant speed increase even in the i386 case, with
additional improvements for i586 and i686 systems. For maximum performance
define MACHINE_CPU=i686 i586 i386 in /etc/make.conf.
Based on a patch submitted by: Mike Silbersack <silby@silby.com>
Reviewed by: current
revision 1.25. When evaluating the termination condition for the
iteration over all map entries, we must take care to use the kernel
versions of all pointers. The code was comparing a kernel pointer
to a pointer within a local variable, so the loop never terminated.
16 characters, only check the first 16 since that is all the kernel
records. This isn't ideal, but it is probably the best we can do.
Otherwise, "killall communicator-linux-4.76.bin" will not match
the process as the kernel only records "communicator-lin".
add missing .Xo/.Xc to the tags. This only worked due
to the off-by-one bug in the -hang lists, which I will
hopefully backport from the mdocNG shortly.
was in. This shall be MFC'd in about three days (probably not a good idea
to MFC the stylistic changes though - see below).
PR: 19978
Submitted by: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
Patch by: roam (slightly modified by me to use NULL not NIL)
modules (via pam_putenv). The following variables will never be set in
this fashion:
SHELL, HOME, LOGNAME, MAIL, CDPATH, IFS, PATH
any variable starting with `LD_'
. remove SYSV compatibility bits
. sort #include's
. ifdef unused code
. cleanup BDECFLAGS warnings
. fixed few typos in diagnostics messages
. style(9) fixes
as part of this cleanup I have changed all K&R declarations to ANSI style.
Main reason for doing that was great mix of declarations used here - clean
ASNI , clean K&R, ifdef'ed (both).
Reviewed by: ache (mostly)
Use tolower() rather than bit or-ing
Sanity check user specified printf() format
Exit when too many input files are given
Remove register from variables
Reviewed by: markm, imp
to be the same as -ragged in the current implementation) to
-ragged. With mdocNG, -filled displays produce the correct
output, formatted and justified to both margins.
string after each successful snprintf() call. This makes apply(1) work
*correctly*, although the whole snprintf() deal really should be redone.
Bug noted by: nectar (about 3 weeks ago)
is empty. There doesn't appear to be another easy way to do this.
mobile# mkdir foo
mobile# mkdir foo/bar
mobile# mkdir bar
mobile# find . -empty
./foo/bar
./bar
is ultimately silly because no locks are held in user space while traversing
the list via kvm_reads... really, this should use the sysctl interface
which *is* protected by a lock in the kernel.
declarations & their arguments; use only one tab after types; restore the
type of argv to sync with src tree style; sort new variables under main();
fix continuation indents; remove extra blank line before free()'s. Still
to do: fix snprintf() handling as nectar & bde suggested to me.
Submitted by: bde
it to make.h so both dir.c and util.c can use it, although bde didn't
particularly like this part of the idea, IMO it's cleaner than it was.
Submitted by: bde
BDECFLAGS; ANSIfy; use EXEC instead of "exec " where appropriate; use
proper types (size_t, int); use proper variable names for certain things;
get rid of static 'cache' style stuff by moving and sanitizing the
original SHELL checking code to main(), this also makes it easier to
free() the string; rename file-scope system() to exec_shell(); use
snprintf() everywhere instead of sprintf(); actually remember to free()
other malloc()'d char pointers in main().
I left out the -s option in this revision along with getusershell()
checking because of objections made by Warner Losh <imp> and Garrett
Wollman <wollman>. I agreed with their assertions that such code was
unnecessary in a program like this.
I dare people to make this coredump now.
Some suggestions: nectar (snprintf() truncate checking)
Reviewed by: markm, eivind, jedgar
Tortured by: examples in apply(1), fuzz(1),
and a lot of random ideas I came up with
especially on strings passed from argv; rename system() to exec_shell(),
and make it static; use strlcpy() and make sure it works; use proper
type (size_t) to be passed to malloc()/realloc().
Use getusershell() to make sure the SHELL environment variable passed is
safe to use. Add new option -s to allow anal users to pass things like
perl; this option is here along with getusershell() checking since the
such checking is only intended to affect things like suidperl that might
call apply(1).
Reviewed by: markm, jhb, C. Stephen Gunn <csg@waterspout.com>
all devices are by default known by their 'cooked' name, so
my change was wrong. I thought it was a hangover from old 'block
tape device' support which hasn't worked (if it ever did) since
v6/PWB.
So, the default tape name is now the same as Linux. Far out, man....
actually NOT '.' and '..'. Apparently this isn't the case when accessing
a directory via XFS over NFS on SGI systems. Since I don't have access to
an environment like that, this will sit out in -current for at least six
weeks. However, the patch proposed by the submitter seems acceptable, so
I've decided to commit it to the tree, in the hope that it will solve some
problems without bringing up others.
PR: 23300
Submitted by: Jim Pirzyk <Jim.Pirzyk@disney.com>
the idle time instead of the atime.
This makes entries for people that have logged in but done nothing
else show up correctly.
Reviewed by: markk@knigma.org
base system, but not in BruceBSD.
o Fix up style violations of various sorts.
o Remove redundant normalization of hertz variable, as the sysctl handler
does this work (unlike when kread was used).
Submitted by: bde
no longer contains kernel specific data structures, but rather
only scalar values and structures that are already part of the
kernel/user interface, specifically rusage and rtprio. It no
longer contains proc, session, pcred, ucred, procsig, vmspace,
pstats, mtx, sigiolst, klist, callout, pasleep, or mdproc. If
any of these changed in size, ps, w, fstat, gcore, systat, and
top would all stop working. The new structure has over 200 bytes
of unassigned space for future values to be added, yet is nearly
100 bytes smaller per entry than the structure that it replaced.
and numvnodes are longs in the kernel. They should remain longs in systat,
what really needs to change is that they should be using SYSCTL_LONG rather
than SYSCTL_INT. I also changed wantfreevnodes to SYSCTL_LONG because I
happened to notice it.
I wish there was a way to find all of these automatically..
Pointed out by: bde
files. Mostly -I${.CURDIR} was needed -- especially for YACC generated
files as the new cpp does not look in the ultimate source file
(ie, the .y file)'s directory as told by the "#line" directive. Some were
misspellings of "-I${.CURDIR}" as "-I.".
o In practice: the comment indicates that all but umask and
environmental variables of the users login class are applied when su
occurs, unless -m is used to specify a class. This was incorrect;
in practice, the uid, gids, resources, and priority were set, and
then resources and priority were selectively removed. This meant
that some aspects of the user context were not set, including handling
of login events (wtmp, utmp), as well as the path specified in
login.conf.
o I changed it so that the behavior is the same, but instead,
LOGIN_SETALL is used, and appropriate flags are removed, including
the LOGIN_SETLOGIN and LOGIN_SETPATH entries that were implicitly
not present before. I also updated the comment to reflect
reality, selecting reality as the "correct" behavior.
o This has the practical benefit that as new LOGIN_SET* flags are
introduced, they are supported by su unless specifically disabled.
For example, of a LOGIN_SETLABEL flag is introduced to support
MAC labels determined by the user's login class, then su no longer
has to be modified.
o It might be desirable to have su use LOGIN_SETPATH depending on
its command line parameters, as it might or might not be
considered part of the "environment".
Obtained from: TrustedBSD Project
maxvnodes, numvnodes, freevnodes, nchstats, and numdirtybuffers.
o Make the hw.ncpu error checking code a little more rigorous by
sanity checking the returned data size.
o Didn't fix machine-dependent non-sysctl-exported variables:
intrnames, eintrnames, intrcnt, eintrcnt, as these variables are
defined and exported from machine-dependent kernel code in
assembly. This should probably be fixed somehow.
Added $FreeBSD tag (in the way the already present sccsid is
done). I've been told the rcsid stuff may be of dubious value
so I'm curious to know if folks (still) use it.
Submitted by: Brad Chisholm <blc@bsdwins.com>
a name clash with the library functions of the same name (in libncurses).
This problem was masked when building tset shared (the local symbols had
precedence), but caused tset to core dump when it was built -static.
This software is obsolete, and its successor has interested parties
looking at it. Even if nobody was looking at kgzip, this utility
still wouldn't be useful in an environment where aout kernels
are a thing of the past.
PR: 20643
Submitted by: Peter Pentchev <roam@orbitel.bg>
statistics on a per network address basis.
Teach the IPv4 and IPv6 input/output routines to log packets/bytes
against the network address connected to the flow.
Teach netstat to display the per-address stats for IP protocols
when 'netstat -i' is evoked, instead of displaying the per-interface
stats.
The solution isn't perfect, instead of printing the first report, it
will the report no report id, but the proper solution is more complex
than this. We would need to iterate over the report descriptor and
figure out all the report id's before starting to print.
The old version lists all args as optional.
However, you need at least one arg to get a usable result.
PR: 18667
Reported by: obrien
Submitted by: Johan Karlsson <k@numeri.campus.luth.se>
Reviewed by: sheldonh
compatible with the old version but includes new functionality and bug fixes.
Since it is not part of the NO_SENDMAIL make.conf option, libsmdb and
libsmutil should always be built for vacation's sake.
PR: 15227
all-lower or all-upper case characters, respectively. These were added
to further reduce differences between NetBSD/OpenBSD and FreeBSD make(1)
to propagate OpenPackages.
PR: 19959
Submitted by: Gaspar Chilingarav <nm@web.am>
but allows for regex. I removed NO_REGEX since no one could give a reason
to have it, and since we don't use make in bootstrap tools, it's not needed.
This is mostly added to synch up with NetBSD/OpenBSD so as to eliminate
roadblocks in the OpenPackages project (see http://www.openpackages.org/).
It's also quite useful, and costs us only about 3 kilobytes of space.
PR: 21605
Submitted by: Hubert Feyrer <hubertf@NetBSD.org>
Reviewed by: silence on -arch
Obtained from: NetBSD
Replace all in-tree uses with necessary subset of <sys/{fb,kb,cons}io.h>.
This is also the appropriate fix for exo-tree sources.
Put warnings in <machine/console.h> to discourage use.
November 15th 2000 the warnings will be converted to errors.
January 15th 2001 the <machine/console.h> files will be removed.
wrote, and as such was not very pretty.
Changes that may cause problems for people who use sockstat in scripts:
- sockstat(8) now displays Unix domain sockets in addition to IPv4 and IPv6
- the last period in local and foreign addresses is changed to a colon to
make the port number easier to spot
- IPv4 and IPv6 sockets are listed separately (IPv4 first, then IPv6, then
Unix)
is not exploitable because telnet doesn't run with elevated privs.
Didn't fix all the other potential buffer overflows. Would be a good
task for someone who has lots of time to carefully study each case
because cut and paste solutions are dangerous for this code base.
Added $FreeBSD$ in the same way that command.c did it.
include:
* Mutual exclusion is used instead of spl*(). See mutex(9). (Note: The
alpha port is still in transition and currently uses both.)
* Per-CPU idle processes.
* Interrupts are run in their own separate kernel threads and can be
preempted (i386 only).
Partially contributed by: BSDi (BSD/OS)
Submissions by (at least): cp, dfr, dillon, grog, jake, jhb, sheldonh
configure FreeBSD so that various databases such as passwd and group can be
looked up using flat files, NIS, or Hesiod.
= Hesiod has been added to libc (see hesiod(3)).
= A library routine for parsing nsswitch.conf and invoking callback
functions as specified has been added to libc (see nsdispatch(3)).
= The following C library functions have been modified to use nsdispatch:
. getgrent, getgrnam, getgrgid
. getpwent, getpwnam, getpwuid
. getusershell
. getaddrinfo
. gethostbyname, gethostbyname2, gethostbyaddr
. getnetbyname, getnetbyaddr
. getipnodebyname, getipnodebyaddr, getnodebyname, getnodebyaddr
= host.conf has been removed from src/etc. rc.network has been modified
to warn that host.conf is no longer used at boot time. In addition, if
there is a host.conf but no nsswitch.conf, the latter is created at boot
time from the former.
Obtained from: NetBSD
using killall.c instead of the perl version that depends on procfs.
The C version uses sysctl(). The program is based on a hack that was
originally written about 6 years ago and has evolved somewhat since then.
(which is why it is a superset of killall.pl, rather than being a clone.)
With apologies to: wosch
for crypt(3) by now. In any case:
Add crypt_set_format(3) + documentation to -lcrypt.
Add login_setcryptfmt(3) + documentation to -lutil.
Support for switching crypt formats in passwd(8).
Support for switching crypt formats in pw(8).
The simple synopsis is:
edit login.conf; add a passwd_format field set to "des" or "md5"; go nuts :)
Reviewed by: peter
line/column display).
I overlooked that ee(1) doesn't maintain proper line numbering when
adding/removing lines, so after those operations linenumber displayed may not
match the reality. Also use proper variable for current column diaplay, because
the one used previously reflects the offset of current char, which doesn't
equial screen position when tabs present.
Reviewed by: bp
that should be better.
The old code counted references to mbuf clusters by using the offset
of the cluster from the start of memory allocated for mbufs and
clusters as an index into an array of chars, which did the reference
counting. If the external storage was not a cluster then reference
counting had to be done by the code using that external storage.
NetBSD's system of linked lists of mbufs was cosidered, but Alfred
felt it would have locking issues when the kernel was made more
SMP friendly.
The system implimented uses a pool of unions to track external
storage. The union contains an int for counting the references and
a pointer for forming a free list. The reference counts are
incremented and decremented atomically and so should be SMP friendly.
This system can track reference counts for any sort of external
storage.
Access to the reference counting stuff is now through macros defined
in mbuf.h, so it should be easier to make changes to the system in
the future.
The possibility of storing the reference count in one of the
referencing mbufs was considered, but was rejected 'cos it would
often leave extra mbufs allocated. Storing the reference count in
the cluster was also considered, but because the external storage
may not be a cluster this isn't an option.
The size of the pool of reference counters is available in the
stats provided by "netstat -m".
PR: 19866
Submitted by: Bosko Milekic <bmilekic@dsuper.net>
Reviewed by: alfred (glanced at by others on -net)
LDFLAGS instead of to LDADD, so they ended up too early in the command
line.
Don't link to libcrypt. It is unused for static linkage and unnecessary
and only apparently used for dynamic linkage (the dynamic libskey is
linked to libcrypt to support the crypt parts of libskey which aren't
used here).
Fixed some disorder.
Remove extraneous arguments to the Nm macro.
Mark up cross-references properly.
Use proper block displays (Bd).
Use proper mark-up for author names (An).
Remove the bogus ARGUMENTS section.
Raname EXAMPLE -> EXAMPLES.
Spell ``S/Key'' consistently.
Original 'C' progam submitted by Juriy Goloveshkin.
A different 'C' program also submitted by dima.
I merged and rewrote them to include error handling, use getlogin for
user name and only the BSD boilerplate license remained from the
original code. We also only allow root to get other user's keys.
Review, bikeshed and bdelint(1): myself, kris, dima, markm
since it could potentially depend on any ${DESTDIR}/usr/include
preprocessor file. This fixes the broken -DNOCLEAN world build
I experienced yesterday.
an error. As it was, which find command lines that would work (be
accepted at all) was dependent on the presently running kernel, making
script writing and porting hard.
Make use of the marked up argument to clarify the text in the DESCRIPTION
section.
Insert a missing word: ``the''.
Make the phrase in the BUGS section a full sentence.
Sort the cross-references in the SEE ALSO section correctly.
- if the dates didn't match, fetch would append the received file to the
existing file instead of replacing it.
- if the local file was complete and up-to-date, fetch would miscalculate
the expected size and report a failure instead of a success, because it
had no way of knowing that the server was actually resending the entire
file since the requested offset was invalid.
only does IPv4 as our syslogd only does IPv4. I dunno if the KAME
people have any plans for syslogd).
PR: 19821
Submitted by: Nick Hilliard <nick@iol.ie>
Reviewed by: sheldonh
libfetch features (fetchRestartCalls, fetchXGet()).
Since it doesn't make much sense to have m_flag and r_flag set at the same
time, and it can actually cause trouble in some cases, die if they're both
set.
Set the SA_RESETHAND flag for SIGINT so that when we've caught one, we can
kill ourselves with a second SIGINT (thus notifying our parent of our tragic
fate) instead of just exiting.
These changes fix several problems that would show up when fetching ports,
as well as speeding up HTTP transfers quite a bit (at least for relatively
small files).
Most of these changes were prompted by an interaction problem with an HTTP
server called SWS-1.0, which exhibited two bugs, the first of which prevented
fetch from working around the second (the first was not sending content-type
in reply to HEAD requests, the second was sending garbage after the end of
the requested file).
structure member that doesn't exist anymore.
Use getsysctlbyname for kern.ipc.mbstat instead of sysctl.
Use netstat's method of displaying values from mtnames.
Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
Missed by PR: 19809
Always display the completion percentage if stderr is a tty.
Drop the char-by-char transfer mode, it was based on an incorrect assumption
regarding the semantics of fread().
Finally (I hope) straighten out the business of setting the mtime, as well as
when to remove the output file and when not to.
Thanks are owed to the many who have provided nearly instantaneous and
highly constructive feedback and suggestions about these matters.
around the call to fetchStat().
Catch SIGINT, and rework the signal handling so it doesn't skimp on the
cleanup after a timeout or interrupt. Also, don't just bail out after a
timeout; there may be more files to fetch.
Fix a bug where the stats code would print the expected size instead of the
number of bytes received.
Fix the reading code so it'll support partial reads.
was being interperated and displayed as ^M on the remote side.
Old curses used to change the behavior of the tty and how carriage
return was interperated via STDIN. ncurses does this on a per-window
basis within the library rather than using the tty modes. Since
talk is bypassing ncurses, it was missing the conversion.
Reviewed by: peter
used to extract modified boot hints to make loader(8)-time changes
"sticky". It tries to use \ style quoting so that it can be used directly
with foo.conf files. It can also extract specific variables.
