Removed the ambiguity in -s, -f, -p and -i flags handling.
Basically, there are four displays (except others):
1. PCB display.
2. Protocol statistics display. (-s)
3. Interface statistics display. (-i)
4. Per-interface protocol statistics display. (-i -s)
All of the above except 3) can be limited to a particular
protocol family (-f) or a single protocol (-p).
Some examples:
1. netstat -f inet -- show PCBs of all INET protocols
2. netstat -p udp -- show PCB of UDP protocol only (NEW!)
3. netstat -s -- show protocol statistics for all families
4. netstat -s -f inet -- show INET protocols statistics
5. netstat -s -p icmp -- show ICMP protocol statistics
This is a work in progress. Manpage has been fixed slightly,
but is still incomplete.
which is slightly less than 4GB. To use a quote from someone who shall
remain nameless "No one will ever need more than 4 GB" :-) But FreeBSD
is prepared if we one day will.
Requested by: Eugene Aleynikov <eugenea@infospace.com>
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.
TODO:
- The definitions of SADB_* in sys/net/pfkeyv2.h are still different
from RFC2407/IANA assignment because of binary compatibility
issue. It should be fixed under 5-CURRENT.
- ip6po_m member of struct ip6_pktopts is no longer used. But, it
is still there because of binary compatibility issue. It should
be removed under 5-CURRENT.
Reviewed by: itojun
Obtained from: KAME
MFC after: 3 weeks
Always print at least 3 bytes for IN_CLASSC_NET networks.
The standard 193.0.0 class C network for example, will now
be displayed as "193.0.0" as opposed to the confusing 193.
PR: bin/21546
MFC after: 1 week
src/usr.bin/caldendar/calenders/calendar.holiday
is incorrect.
From looking through webcvs it seems like the error is in Open/NetBSD also.
PR: 27960
Submitted by: Harley Anderson <Warragul@selcon.com.au>
cursor movements;
- minor cleanups in cursor position displaying routines;
- properly resent "file modified" flag when editing several files.
MFC after: 1 week
record name indicator; this causes a spurious warning:
$ cat x
record:\
:capability=|value:
$ cap_mkdb x
cap_mkdb: ignored duplicate: record
Spotted by: dcs
send them to APNIC/RIPE intelligently, but we can't at this time so
fallback to ARIN and depend on them telling the user where to look.
Maybe we need a .whoisrc file...
PR: 24707
Submitted by: Mike Barcroft mike@q9media.com
MFC after: 1 week
o New flags: -b and -B (backup)
o New flag: -S (safe copy; aka "atomic" install)
o The -c flag is now the default.
o The -D flag was withdrawn.
Reviewed by: bde (up to some point)
Obtained from: OpenBSD but heavily modified
MFC after: 1 month
This is required by symlink(7), ``Commands not traversing a file tree''
subsection, third paragraph:
: It is important to realize that this rule includes commands which may
: optionally traverse file trees, e.g. the command ``chown file'' is
: included in this rule, while the command ``chown -R file'' is not.
For chown(8) and chgrp(1), this is also is compliance with the latest
POSIX 1003.1-200x draft.
MFC after: 1 week
found in wtmp(5) for the same TTY without in-between "logout"
mark.
This may be demonstrated by executing login(1), logging in and
out, and watching the last(1) output on this TTY:
: # last -tv7 -w
: ru ttyv7 Mon May 28 12:46 - 12:46 (00:00:01)
: ru ttyv7 Mon May 28 12:45 still logged in
The fix merely takes the second "login" mark as the "logout" for
the first "login" mark, if there were no "logout" mark in-between.
This restores the behavior of last.c,v 1.2:
: # last -tv7 -w
: ru ttyv7 Mon May 28 12:46 - 12:46 (00:00:01)
: ru ttyv7 Mon May 28 12:45 - 12:46 (00:00:25)
Silence from: -arch, dg
Noteworthy changes include:
* Use getopt(3).
* Fix overflows in -b and -w options.
* Use strlcpy(3) and snprintf(3) in favor of strcpy(3) and
sprintf(3), respectively. Also check return values of the former
two.
* Fix lots of other gratuitous differences with OpenBSD.
Obtained from: OpenBSD
Also take a stab at cleaning up BDECFLAGS and convert all uses of
NOSTR, NIL, NONE, NOVAR, NOGRP, NOGE to NULL. Also kill 'register' to
get diffs somewhat closer to OpenBSD/NetBSD.
There are no functional changes however.
Reviewed by: nra (visual inspection)
for authentication to PAM. This meens that WHEELSU-type logic can
now be effected in the pam.conf "su" configuration stack. While here,
clean up the mess that the code had assumed over years of hacking by
folks using different styles. ANSIfy.
There is more policy in here that can be handed over to PAM. This will
be revisited.
forever. Since the lock file doesn't get cleaned up, this prevents
other users from accessing the target device.
(phk adds: Man, this has been bugging me for YEARS!)
PR: 12528
Submitted by: Craig Leres leres@ee.lbl.gov
MFC after: 1 week
a ufs filesystem and it may be reporting in K instead of 512b blocks.
This is true when using a vxfs filesystem (on a solaris box) for instance.
PR: bin/14545
Submitted by: Jim Pirzyk
Reviewed by: jkh
MFC after: 1 week
corrupted. Mark's patch fixes this be removing the MAXTOK limitation on
substring operations and allowing the putback buffer size to be the limiting
factor. If the putback buffer size if reached, m4 gives an error instead of
silently truncating the string.
PR: bin/26619
Submitted by: Mark Peek <mark-ml@whistle.com>
MFC after: 5 days
the data read from standard input at a specific point in the command
line arguments rather than at the end.
Submitted by: dd, gad
Reviewed by: gad, brian
Turned the shell script into a binary fixing several minor buglets.
Mention _POSIX_SOURCE feature test macro in man page.
PR: bin/19337
Submitted by: schweikh
Reviewed by: joerg, bde
MFC after: 2 weeks
Mention _POSIX_SOURCE feature test macro in man page.
PR: bin/19337
Submitted by: myself way back when I was a nobody :-) (schweikh)
Reviewed by: joerg, bde
MFC after: 2 weeks
-anewer
-cnewer
-mnewer
-okdir
-newer[acm][acmt]
With it, you can form queries like
find . -newerct '1 minute ago' -print
As an extra bonus, the program is ANSI-fied - the original version
relies on some obscure features of K&R C.
(This PR was submitted in 1999, and the submittor has kept the patch
updated ever since, hats off for him guys, and how about you close a PR ??)
PR: 9374
Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
longer includes machine/elf.h.
* consumers of elf.h now use the minimalist elf header possible.
This change is motivated by Binutils 2.11.0 and too much clashing over
our base elf headers and the Binutils elf headers.
to enable this.
1: it was running xlint out of the object directory, which is not
safe (ie: run a 5.x binary on a 4.x world - no libc.so.5, or run an
alpha binary on x86).
2: lint has /usr/libexec/lint1 and /usr/libexec/lint2 hard coded in.
This is the same as problem 1.
3: lint has got /usr/bin/cc hard coded in as well. Also, see problem 1.
There are probably more problems, but these are enough of a showstopper.
Set LINT to the obj path, since we need to use the new lint's features
to create .ln files. We do not want to use the installed version for that,
since that might create files according to the old lint.
This is still a work in progress to clean this all up, but it gets
through buildworld, which was the problem at hand.
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
