Commit Graph

1270 Commits

Author SHA1 Message Date
Jaromir Capik
0f6b289212 license: update FSF addresses
The license files are synchronized with the versions from GNU web
site.

http://www.gnu.org/licenses/gpl-2.0.html
http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html

Signed-off-by: Jaromir Capik <jcapik@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-03-04 08:04:24 +11:00
Craig Small
7e1657db48 Increase library revision number
There have been some internal changes to the library, so the revision
will be incremented for this release. There is no ABI or API changes
so its no real impact.
2012-03-03 18:47:40 +11:00
Sami Kerola
ce61089059 docs: clarification to license headers in files
Add license header to all files.  The summary of licensing is below,
taken from Craig Small's email which is referred in commit message
tail.

sysctl and pgrep are GPL 2+
The rest is LGPL 2.1+

Reference: http://www.freelists.org/post/procps/Incorrect-FSF-address-in-the-license-files,8
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=797962
CC: Craig Small <csmall@enc.com.au>
CC: Jaromir Capik <jcapik@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:41:11 +11:00
Sami Kerola
f5e2277a2e sysctl: print new line explicitely
In some cases sysctl does not print new line after the last line.
This commit fixes that behavior.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:40:58 +11:00
Sami Kerola
6dd921ca1c slabtop: return failure if /proc/slabinfo cannot be accessed
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
00744108c6 docs: add testsuite readme file
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
56ed9826a5 test: add lib/strutils check
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
abd113313d slabtop: fix clang complier warnings
slabtop.c:273:29: warning: named variadic macros are a GNU extension [-pedantic,-Wvariadic-macros]

slabtop.c:299:9: warning: unused variable 'end' [-Wunused-variable]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
a3544b00f8 free: remove redundant boundary check
The strtol_or_err() already check argument is not larger than
LONG_MAX. This commit also removes clang warning.

free.c:262:55: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
                        if (args.repeat_counter < 1 || args.repeat_counter > ULONG_MAX/2)
                                                       ~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Gilles Espinasse
90c0590b4c build-sys: fix typo
Fix a typo s/unnessary/unnecessary/ in configure --help

Signed-off-by: Gilles Espinasse <g.esp@free.fr>
2012-03-03 18:36:29 +11:00
Sami Kerola
60ea600599 ps: fix compiler warnings
common.h:23:19: warning: ISO C does not permit named variadic macros [-Wvariadic-macros]
global.c:499:3: warning: ISO C does not support the '%Ld' gnu_printf format [-Wformat]
output.c:134:1: warning: 'sr_cstime' defined but not used [-Wunused-function]
output.c:816:3: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
output.c:816:3: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
bd9abebd9f pmap: fix compiler format warnings
pmap.c: In function 'discover_shm_minor':
pmap.c:87:10: warning: ISO C does not support the '%Lx' gnu_scanf format [-Wformat]
pmap.c:87:10: warning: ISO C does not support the '%Lu' gnu_scanf format [-Wformat]
pmap.c: In function 'mapping_name':
pmap.c:128:3: warning: ISO C does not support the '%Lx' gnu_printf format [-Wformat]
pmap.c:128:3: warning: ISO C does not support the '%Lx' gnu_printf format [-Wformat]
pmap.c: In function 'one_proc':
pmap.c:265:10: warning: ISO C does not support the '%Lx' gnu_scanf format [-Wformat]
pmap.c:265:10: warning: ISO C does not support the '%Lu' gnu_scanf format [-Wformat]
pmap.c:315:11: warning: ISO C does not support the '%Lx' gnu_printf format [-Wformat]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
2347521bb5 w: fix compiler warnings
w.c:409:2: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
w.c:325:42: warning: unused variable 'args' [-Wunused-variable]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:36:29 +11:00
Sami Kerola
909285ce44 watch: remove unused variables
watch.c:281:43: warning: unused variable 'option_version' [-Wunused-variable]
watch.c:281:26: warning: unused variable 'option_help' [-Wunused-variable]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

Conflicts:

	watch.c
2012-03-03 18:36:21 +11:00
Sami Kerola
1e489c7bc9 pwdx: fix compiler warning
pwdx.c:96:3: warning: ISO C90 forbids variable length array 'buf' [-Wvla]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:35:35 +11:00
Sami Kerola
5d04a5a75c c.h: fix macro definition warning
../include/c.h:106:18: warning: ISO C does not permit named variadic macros [-Wvariadic-macros]
../include/c.h:107:19: warning: ISO C does not permit named variadic macros [-Wvariadic-macros]
../include/c.h:108:25: warning: ISO C does not permit named variadic macros [-Wvariadic-macros]
../include/c.h:109:26: warning: ISO C does not permit named variadic macros [-Wvariadic-macros]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:32:40 +11:00
Sami Kerola
bc3710664c build-sys: require compiler running in C99 mode
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:32:29 +11:00
Sami Kerola
703e1e0486 watch: remove unused variables
watch.c:281:43: warning: unused variable 'option_version' [-Wunused-variable]
watch.c:281:26: warning: unused variable 'option_help' [-Wunused-variable]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

Conflicts:

	watch.c
2012-03-03 18:31:13 +11:00
Sami Kerola
2f6b9bbfb8 pgrep: fix compiler warnings
pgrep.c:539:10: warning: unused variable 'buff' [-Wunused-variable]
pgrep.c:648:1: warning: "/*" within comment [-Wcomment]
pgrep.c:803:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

Conflicts:

	pgrep.c
2012-03-03 18:29:40 +11:00
Sami Kerola
afa45f0da0 vmstat: fix compiler warnings
vmstat.c:408:10: warning: format '%u' expects argument of type 'unsigned int', but argument 5 has type 'long long unsigned int' [-Wformat]
vmstat.c:644:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:645:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:646:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:647:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:648:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:649:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:650:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]
vmstat.c:651:2: warning: ISO C does not support the '%Lu' gnu_printf format [-Wformat]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:28:52 +11:00
Sami Kerola
b3a7665780 docs: add how to contribute to README
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:28:52 +11:00
Sami Kerola
bfbd5d9bda docs: ask gitorious merge request announces
Gitorious merge requests are too easy to miss for long time, and it
is difficult to think contributors would discuss by using web
interface.  Therefore ask contributors to announce request to pull
(merge) in mail list.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:28:52 +11:00
Sami Kerola
9639a1c901 docs: change README to describe procps-ng project
Reference: http://www.freelists.org/post/procps/PATCH-Clean-README
CC: Gilles Espinasse <g.esp@free.fr>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:28:52 +11:00
Jaromir Capik
99c99baebc docs: typo in ps.1 manual [rpmlint]
Signed-off-by: Jaromir Capik <jcapik@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:18:27 +11:00
Craig Small
dbc47f4496 Updated NEWS for next version 2012-03-03 15:10:48 +11:00
Craig Small
35d6960b5a Merge commit 'refs/merge-requests/1' of git://gitorious.org/procps/procps 2012-03-03 14:39:43 +11:00
Jim Warner
0053eefbb9 top: extend rcfile conversions for '--enable-oomem'
Under openSUSE, old top uses additional fields for
out-of-memory reporting.  As a result, under the
original approach to rcfile conversion, new top would
issue a fatal corrupt window entry message asking that
the rcfile be deleted.

This patch extends the conversion range to include
the extra openSUSE field characters.  It's effective
when ./configure specifies the --enable-oomem option
which in turn defines OOMEM_ENABLE.

This commit also makes the conversion logic slightly
more forgiving.  While enforcing an upper limit on the
expected number of old style field characters, amounts
less than that will be handled seemlessly.

Reference:
commit 4b98733132

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-03-03 14:01:35 +11:00
Craig Small
502a79e02f Merge remote-tracking branch 'sami/to-craig' into sami-merge
Conflicts:
	pgrep.c
	w.c
2012-03-03 13:56:32 +11:00
Craig Small
cda4b65add Merge remote-tracking branch 'sami/2012wk7' into sami-merge 2012-03-03 13:46:49 +11:00
Craig Small
563dd2c5f1 Fix string literals in fprintf and friends
Both these are from [-Werror=format-security]
sig.c:262:5: error: format not a string literal and no format arguments
global.c:517:3: error: format not a string literal and no format arguments
2012-03-03 12:05:07 +11:00
Craig Small
a15520db8c ps abort causes problems in testsuite
Under certain circumstances, using abort() when either make check
or make distcheck puts ps into an infinite loop around the
function catastrophic_failure() in ps and the C library raise
and abort functions.

Using exit removes this problem and does almost the same thing.
2012-03-03 11:49:48 +11:00
Craig Small
82c6fccacb fixed uptime check regexp 2012-03-02 23:05:28 +11:00
Jim Warner
4b98733132 top: honor the restrictive, crufty old top rcfile
At one time, new top silently defaulted when an rcfile
was found to be incompatible.  This is exactly what
the old top did.  However, after some discussion it
was decided top should alert the user and thereby
save the system administrator some headaches.

Now, some are upset over the fatal error, proving you
can't please everybody.  But in all fairness, given
the difficulty of customizing old top, any reluctance
to delete an old saved rcfile is understandable.

To ease transition to this new top, old style rcfiles
will now be honored and converted to the new format.
And if not disabled at ./configure time via CFLAGS,
a user will be warned when an old style rcfile is
about to be overwritten using the 'W' command.

Lastly, the config validation logic was enhanced to
help ensure both types of rcfile haven't been edited
manually and possibly made unuseable.

Reported-By: sergio <mailbox@sergio.spb.ru>
Bug-Debian:  http://bugs.debian.org/651213

Reported-By: martin f krafft <madduck@debian.org>
Bug-Debian:  http://bugs.debian.org/651863

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-03-02 21:29:43 +11:00
Jim Warner
488aa10d33 top: fix a regression associated with USE_X_COLHDR
When sort column header emphasis was extended to a
monochrome screen, the ability to emphasize selections
on the Fields Management screen was lost when colors
were not being displayed.

This patch corrects that bug by using the capclr_hdr
terminfo string instead of capclr_msg.

Reference:
commit 0c6aa6af41

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-03-02 21:29:26 +11:00
Jim Warner
42fe8a9f39 build-sys: rename the 'tools' subdirectory to 'misc'
The newer tools/ subdirectory shares a common prefix
with the previously existing top/ subdirectory and
thereby hinders shell command completion.

There was already a minor conflict between testsuite/
and top/.  This patch renames the tools/ subdirecory
to avoid an even greater conflict.

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-03-02 21:25:38 +11:00
Jim Warner
efb9fcb816 top: relocate a prototype to prevent compiler warning
Until the 'locate/search' provisions were added,
top avoided the need for any function prototypes
through careful source file organization.  But
the addition of the find_string function required
a prototpe for task_show, lest a massive file
reorganization be undertaken.

This commit moves the actual protype out of top.h
and places it adjacent to the caller in order to
avoid a warning when top_nls.c is compiled.

References:
commit 270e8e7eeb
commit d6e6a9aa38

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-28 08:45:44 +11:00
Jim Warner
4dac0dfeb1 top: isolate #defines actually present in confiure.ac
All top.h defines were lumped together as:
   'Development/Debugging defines'

This commit establishes this new category:
   'Defines represented in configure.ac'

And that new category now contains OOMEM_ENABLE,
which enables the SuSE out-of-memory additions

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-28 08:45:35 +11:00
Jim Warner
045538e01b top: remove residual logic for obsolete functionality
At one time the 'open_psdb_message' library call was
supported with the concept of a postponed message
which would display after top startup completed.
In turn, that required logic to strip the '\n' which
was embedded (inappropriately) in any such message.

Nowdays top treats such a returned error as fatal so
there is no need for the 'strim' function which is
being removed with this commit.

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-28 08:45:12 +11:00
Jim Warner
ee3ed4b45e top: update latest CPU % distortions understanding
We originally approached the potential problem of
% CPU distortions as unique to Nehalem type cpus.
The latest information suggests that it may have
been due to a kernel anomaly that has since been
corrected.

Yet even without such a cpu, wide disparities in
tics allocation among all available cpus have
sometimes been observed -- spikes as it were in
the normal pattern.  This has happened under both
version 2.26.38-13 and 3.0.0-15 kernels.

The small amount of additional code addressing the
original problem carries very little overhead.  It
is being retained to afford protection against any
future tic accounting aberrations.

In this commit, supporting programmer comments have
been divorced from any particular cpu type.  Also,
another variable and manifest constant will now be
eliminated when CPU_ZEROTICS is defined.

References:
commit 02508b3d76
http://www.freelists.org/post/procps/CStates-handling-new-switch,50
2012-02-28 08:45:07 +11:00
Jim Warner
ccb5144050 top: fix regression created when fields mgmt reorg'd
When the calibrate_fields function was broken up for
mainainability, an obscure regression was introduced.

For the resulting bug to affect the display, all of
the following conditions would have to be met:
 . USE_X_COLHDR was not defined
 . column highlighting had been turned on
 . many, perhaps all, fields were displayable
 . the user then typed the <End> key
 . and the current sort column just happened to
   be immediately to the left of the left-most
   visible field

This patch corrects for that remote possibility.

Reference:
commit d0e16acf15

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-28 08:44:59 +11:00
Gilles Espinasse
22a56e6bfd Fix a remaining util-linux word in autogen
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
2012-02-26 08:39:16 +11:00
Sami Kerola
e01765d30b sysctl: deprecate parameters
According to arp(7) manual page base_reachable_time and retrans_time
are obsolete since kernel 2.6.12. Based on that the print all listing
will not show these two parameters, and attempt to set them will fail.

Reported-by: Alexandre Cavalcante Alencar <alexandre.alencar@gmail.com>
Bug-Debian: http://bugs.debian.org/599556
Reference: http://www.mail-archive.com/bk-commits-head@vger.kernel.org/msg03396.html
Reference: http://www.opensubscriber.com/message/linux-kernel@vger.kernel.org/7344177.html
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-02-14 11:22:15 +01:00
Sami Kerola
96ba57b568 docs: inform about pkill and --inverse option
The short option for --inverse is disabled for pkill, but long option
works just in case someone will find that piece of functionality usable.

Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=558044#67
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-02-13 21:26:01 +01:00
Craig Small
d9c226c695 Merge remote-tracking branch 'sami/2012wk6' 2012-02-12 21:56:05 +11:00
Jim Warner
a096fec8c0 top: extend the Copyright (c) dates to include 2012
Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-12 21:52:23 +11:00
Jim Warner
d0e16acf15 top: reorganize some fields management logic
The calibrate_fields function had grown too large and
was adversly impacting maintainence.  So half of the
logic was split out into a new function.

Now, maintainence of column headers and the required
library flags is organized as follows:

 . adj_geometry   (calibrate_fields helper)
     provides low-level support for sigwinch, memory

 . build_headers  (calibrate_fields helper)
     constructs the headers and library flags

 . calibrate_fields
     establishes which fields will be displayed

( note the alpha order mentioned in a prior commit )

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-12 21:52:23 +11:00
Jim Warner
270e8e7eeb top: standardize names of all 'helper' functions
The top program is carefully organized into sections
and those sections are carefully placed so as to avoid
the need for prototypes. *

Additionally, names of functions are carefully chosen
to maintain alphabetical order within each section.

The names of most 'helper' functions, which are always
placed immediately above the calling functions, often
only met the spirit of the alphabetical law, not the
actual letter of that law.

This commit alters the names of such helper functions
so as to mainatin strict ascii alphabetical order
within each section.

* the single exception to prototypes is find_string,
  which calls the task_show function, and would have
  prompted a massive reorganization.

Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-12 21:52:23 +11:00
Jim Warner
02508b3d76 top: use CPU_ZEROTICS to embrace the Nehalem logic
The recently added logic dealing with "missing" tics
is mutually exclusive with logic associated with a
define called CPU_ZEROTICS.

This commit expands the use of that define to exclude
such Nehalem logic as appropriate.

It also extends programmer notes in top.h to include
an attribution for initiating the topic of potential
Nehalem type % CPU distortions, acknowledging:
  Jaromir Capik, <jcapik@redhat.com>

References
commit ce1410a51a
commit 9e7dd43ab7
commit a9041a5526
2012-02-12 21:52:23 +11:00
James Cloos
95f2201730 top: postpone the switch from Kb to Mb in summary display
The mem and swap lines have enough room to show eight significant
digits, so switch to showing MB when >=100MB, not >=10MB.

The extra detail is valuable; it should not be elided.

Signed-off-by: James Cloos <cloos@jhcloos.com>
Signed-off-by: Jim Warner <james.warner@comcast.net>
2012-02-12 21:52:23 +11:00
Sami Kerola
79d163568b libprocps: remove linux 2.7.0 check
Checking for linux kernel version 2.7.0 is meaningless now when 3.0.0
is out.

Reported-By: Christian Hofstaedtler
Bug-Debian: http://bugs.debian.org/635553
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-02-11 21:44:29 +01:00