| Commit message (Collapse) | Author | Age | Files | Lines |
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Obtained from: Phil Shafer <phil@juniper.net>
Sponsored by: Juniper Networks, Inc.
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The previous 12h AM/PM format was perplexing as it didn't follow the
locale of the user and was a minor annoyance to FreeBSD users coming
from Linux. Additionally, the man page was incorrect about the strftime
format.
There are three time formats that may be displayed in the STARTED
column depending on the age of the process. Below is an example.
For a process started at 14:30 on Monday 16 March 2015, the following
formats may be used:
14:30 for process < 24h old (24h Timestamp)
Mon14 for process > 24h, < 1 week old (Weekday Hour)
16Mar15 for process > 1 week old (Day Month Year)
Differential Revision: https://reviews.freebsd.org/D1620
Reviewed by: brd
Approved by: trasz
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MFC after: 1 month
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Spotted by: scan-build (uqs)
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Simply annotate the function parameters with __unused, instead of adding
the ve-variables. This makes the code build with GCC 4.7 and -Werror.
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instead of "?".
Submitted by: arundel
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As of FreeBSD 6, devices can only be opened through devfs. These device
nodes don't have major and minor numbers anymore. The st_rdev field in
struct stat is simply based a copy of st_ino.
Simply display device numbers as hexadecimal, using "%#jx". This is
allowed by POSIX, since it explicitly states things like the following
(example taken from ls(1)):
"If the file is a character special or block special file, the
size of the file may be replaced with implementation-defined
information associated with the device in question."
This makes the output of these commands more compact. For example, ls(1)
now uses approximately four columns less. While there, simplify the
column length calculation from ls(1) by calling snprintf() with a NULL
buffer.
Don't be afraid; if needed one can still obtain individual major/minor
numbers using stat(1).
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Provide backward compatibility defines under BURN_BRIDGES.
Suggested by: jhb
Reviewed by: emaste
Sponsored by: Sandvine Incorporated
Approved by: re (kib)
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and effective group name. Also, add "egid", "egroup" and "euid" aliases.
PR: bin/146331
Submitted by: Jeremie Le Hen <jeremie at le-hen dot org>
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This fixes the ugly overflow in "ps aux" output for "[idle]".
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corresponding times reported by getrusage().
Submitted by: Dan Nelson <dnelson allantgroup com>
MFC after: 1 week
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it using "ps -o class".
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Update the outdated comments describing MAXSLP and the process
selection algorithm for swap out.
Comments wording and reviewed by: alc
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o) Give slightly better (i.e. any) documentation of the format of "etime".
Reviewed by: jilles
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show '-' instead of time since the Epoch.
PR: bin/123069
Submitted by: Vladimir Kozbin
Approved by: ed (mentor)
MFC after: 3 weeks
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This is similar to linux's -H (or -f) switch.
MFC after: 3 weeks
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label is choosen as last printout (ucomm suffers of this such bug
too). That bug is caused by the fact that the fixed size of
printout doesn't leave enough space for them to be printed out.
Implement ucomm and comm commands with a dynamic size lenght for
buffers.
[2] On AMD64 architecture pointers don't have enough chars space to
be shown (8 chars while they need 16). Fix them by providing
a variadic space so that it fits well on both 64 and 32 bits
architectures.
[3] Check a return value of malloc() that wasn't checked before.
PR: bin/128841, bin/128842
Reviewed by: jhb, emaste
Sponsored by: Sandvine Incorporated
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kthread_add() takes the same parameters as the old kthread_create()
plus a pointer to a process structure, and adds a kernel thread
to that process.
kproc_kthread_add() takes the parameters for kthread_add,
plus a process name and a pointer to a pointer to a process instead of just
a pointer, and if the proc * is NULL, it creates the process to the
specifications required, before adding the thread to it.
All other old kthread_xxx() calls return, but act on (struct thread *)
instead of (struct proc *). One reason to change the name is so that
any old kernel modules that are lying around and expect kthread_create()
to make a process will not just accidentally link.
fix top to show kernel threads by their thread name in -SH mode
add a tdnam formatting option to ps to show thread names.
make all idle threads actual kthreads and put them into their own idled process.
make all interrupt threads kthreads and put them in an interd process
(mainly for aesthetic and accounting reasons)
rename proc 0 to be 'kernel' and it's swapper thread is now 'swapper'
man page fixes to follow.
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- p_sflag was mostly protected by PROC_LOCK rather than the PROC_SLOCK or
previously the sched_lock. These bugs have existed for some time.
- Allow swapout to try each thread in a process individually and then
swapin the whole process if any of these fail. This allows us to move
most scheduler related swap flags into td_flags.
- Keep ki_sflag for backwards compat but change all in source tools to
use the new and more correct location of P_INMEM.
Reported by: pho
Reviewed by: attilio, kib
Approved by: re (kensmith)
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up always printing "pts".
Submitted by: Michal Mertl <mime at traveller dot cz>
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the PRI_ITHD case (instead of just printing the digit '1').
Submitted by: Cyrille Lefevre
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using it's own version of the same basic algorithm.
Submitted by: part by Cyrille Lefevre, part of it done by me
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Submitted by: Cyrille Lefevre
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is scaled in the same way that "pri" (scheduling priority) is scaled.
Submitted by: Cyrille Lefevre
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kvm_getprocs() will provide useful information if it can, or *it*
will provide a zero value if it can not find something appropriate.
Submitted by: bde
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emulation environment the process is in. "emul" as a keyword is picked
up from OpenBSD.
PR: bin/65803
Submitted by: Cyrille Lefevre
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Any [standard output] field need not be meaningful in all
implementations. In such a case a hyphen ('-') should be
output in place of the field value
So have the `-O label' option print out the string " -" if the
process has no label.
Approved by: Silence from rwatson and green (when asked in March...)
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OK'ed by: imp, core
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PR: bin/59417
Submitted by: Jan Willem Knopper
This fix by: bde (in the audit-trail of the PR)
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not implemented. This is just handy if you want to ddb the address
some process is waiting on.
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zombie CPU times are valid. Adjust array size in strftime(3).
Submitted by: Bruce
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This is what the manual page says ps should do, and what OpenBSD and NetBSD do.
Based on a patch from Ken Stailey.
PR: 27433, 46232
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Solaris man page is the POSIX way.
Reviewed by: jmallett
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case to do the right thing and affect exactly one column. This is consistent
with GNU ps(1) in BSD mode, and POLA.
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and that's what these locals were called before.
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the LOMAC-specific interface (which is being deprecated). The
revised LOMAC using the MAC framework will export levels listable
using this mechanism.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
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size (which is mostly undefined anyway).
Submitted by: bde
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of a better name, except PINT, but I decided to go with assuming LONG to
be safe, rather than assuming INT.
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ps(1) formatting, using pgtok() to get the value in K, rather than printing
it in pages. This is consistent with behaviour before keyword.c:1.26 (et al)
which exists in STABLE today, and which uses the same metric as VSZ.
Submitted by: bde
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constant.
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to the Makefile didn't affect this bug because WFORMAT only controls
higher- level format checking (not the -Wformat that is implicit in
-Wall).
Fixed a nearby printf format error that was benign and 3 nearby style bugs.
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may try to make about the alignment of the dereferenced datum.
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