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Author SHA1 Message Date
Hisham Muhammad
09cf369f2b Merge pull request #349 from Explorer09/clamp-macro 
Introduce CLAMP macro. Unify all MAX(l,MIN(h,x)) uses.
 2016-01-20 19:31:52 -02:00
Explorer09
6dae8108f8 Introduce CLAMP macro. Unify all MIN(MAX(a,b),c) uses. 
With the CLAMP macro replacing the combination of MIN and MAX, we will
have at least two advantages:
1. It's more obvious semantically.
2. There are no more mixes of confusing uses like MIN(MAX(a,b),c) and
   MAX(MIN(a,b),c) and MIN(a,MAX(b,c)) appearing everywhere. We unify
   the 'clamping' with a single macro.
Note that the behavior of this CLAMP macro is different from
the combination `MAX(low,MIN(x,high))`.
* This CLAMP macro expands to two comparisons instead of three from
  MAX and MIN combination. In theory, this makes the code slightly
  smaller, in case that (low) or (high) or both are computed at
  runtime, so that compilers cannot optimize them. (The third
  comparison will matter if (low)>(high); see below.)
* CLAMP has a side effect, that if (low)>(high) it will produce weird
  results. Unlike MIN & MAX which will force either (low) or (high) to
  win. No assertion of ((low)<=(high)) is done in this macro, for now.

This CLAMP macro is implemented like described in glib
<http://developer.gnome.org/glib/stable/glib-Standard-Macros.html>
and does not handle weird uses like CLAMP(a++, low++, high--) .
 2016-01-15 20:26:01 +08:00
Hisham Muhammad
195f5edbc8 Merge pull request #347 from mklein-de/darwin32+64 
Darwin: replace vm_statistics64_* with vm_statistics_*
 2016-01-13 21:32:43 -02:00
Michael Klein
d312510223 Darwin: replace vm_statistics64_* with vm_statistics_* 
Works with:
- Darwin 9.8.0 (OS X 10.5.8) PPC
- Darwin 15.2.0 (OS X 10.11.2) Intel
 2016-01-13 20:57:29 +01:00
Hisham Muhammad
9c39422c71 Merge pull request #346 from mklein-de/vikeys 
vi keys: translate ALT-h/j/k/l to arrow keys
 2016-01-13 14:20:33 -02:00
Michael Klein
99b947058f vi keys: translate ALT-h/j/k/l to arrow keys 2016-01-12 21:15:04 +01:00
Hisham Muhammad
466d4da0c6 refactor *Screen classes, add InfoScreen superclass 2016-01-12 06:00:58 -02:00
Hisham Muhammad
faf2860669 Merge branch 'mklein-de-envscreen' 2016-01-12 02:57:58 -02:00
Hisham Muhammad
032af1577c Merge branch 'envscreen' of https://github.com/mklein-de/htop into mklein-de-envscreen 2016-01-12 02:55:43 -02:00
Hisham Muhammad
d850803eb8 Merge branch 'master' of https://github.com/hishamhm/htop 2016-01-11 20:39:08 -02:00
Hisham Muhammad
c6ca311d18 Present IO-Wait as a dot in monochrome. Fixes #345. 
Thank you @Explorer09 for the report!
 2016-01-11 20:38:10 -02:00
Hisham Muhammad
fc61e25f5b Merge pull request #343 from FreedomBen/typo-priority 
Fix typo: prority => priority
 2016-01-06 22:00:52 -02:00
Benjamin Porter
4b29e8485f Fix typo: prority => priority 2016-01-06 13:49:49 -09:00
Michael Klein
b14f89e9d4 drop privileges before reading environment 2016-01-06 22:53:14 +01:00
Michael Klein
b10e54cdee Merge remote-tracking branch 'upstream/master' into envscreen 2016-01-06 22:39:57 +01:00
Hisham Muhammad
fc4c9757b0 Merge pull request #315 from mklein-de/suid 
add some security checks when running SUID root
 2016-01-06 18:19:28 -02:00
Hisham Muhammad
82db9979b1 Merge pull request #339 from eworm-de/configure 
use AC_HELP_STRING for proc dir
 2016-01-06 18:15:39 -02:00
Christian Hesse
4c23a81d72 use AC_HELP_STRING for proc dir 2016-01-05 10:23:08 +01:00
Hisham Muhammad
6bc98bb227 Merge pull request #338 from mmcco/opl 
Rename variable for consistency
 2016-01-04 20:59:57 -02:00
Michael McConville
e595f6865e Rename variable for consistency 
Suggested by Hisham.
 2016-01-04 16:20:51 -05:00
Hisham Muhammad
3ad2510fc2 Merge pull request #337 from eworm-de/help 
align help output
 2016-01-04 18:14:42 -02:00
Hisham Muhammad
be6b0c2830 Merge branch 'mmcco-freebsd-free' 2016-01-04 18:09:22 -02:00
Hisham Muhammad
f342a9eb83 Merge branch 'freebsd-free' of https://github.com/mmcco/htop into mmcco-freebsd-free 2016-01-04 18:08:51 -02:00
Hisham Muhammad
c5b9045f18 Plug leak in FreeBSD backend, as noted by @mmcco in #334. 2016-01-04 18:04:50 -02:00
Hisham Muhammad
77cffaacf6 Merge pull request #334 from mmcco/cpu 
Plug mem leak, improve CPU enumeration logic
 2016-01-04 18:02:36 -02:00
Christian Hesse
9ca646acbb align help output 2016-01-04 16:02:29 +01:00
Michael McConville
61f2d674b0 Remove NULL-checks before free() 
These are never necessary when using the standard library.
 2016-01-03 16:59:44 -05:00
Michael McConville
198592a0f1 Plug mem leak, improve CPU enumeration logic 
I think this leak may still exist in the FreeBSD port.
 2016-01-03 16:56:33 -05:00
Hisham Muhammad
be9edc5d43 Merge branch 'master' of https://github.com/hishamhm/htop 2016-01-03 16:32:48 -02:00
Hisham Muhammad
70cd5c2b88 Check range when accessing keys table. 
Should fix #321.
 2016-01-03 16:31:44 -02:00
Hisham Muhammad
86954f9204 Merge pull request #331 from mmcco/fixes 
OpenBSD fixes and updates
 2016-01-03 16:17:31 -02:00
Hisham Muhammad
fe83bc8e68 Merge pull request #332 from mmcco/maintainer 
Fix spelling of "maintainer"
 2016-01-03 16:12:29 -02:00
Michael McConville
918cfd54d6 Fall back to sysctl's command name, and a bugfix 
This is what OpenBSD's top(1) does when the libkvm call fails, and it's
a good idea.

This commit also fixes process name construction. The space was being
written one character too far.
 2016-01-02 22:05:20 -05:00
Michael McConville
3da36bbc61 Use dynamically allocated memory for process names 
Even when they're constant, as is the case for zombie processes.
 2016-01-02 17:11:23 -05:00
Michael McConville
c1b3289219 Check for allocation failure 
Pointed out by Michael Reed.
 2016-01-02 12:20:40 -05:00
Michael McConville
ae5c01f485 Use err() rather then errx() for sysctl() 
So that we can see errno. Pointed out by Michael Reed.
 2016-01-02 12:17:35 -05:00
Michael McConville
7170382706 Fix spelling of "maintainer" 2016-01-02 12:11:26 -05:00
Michael McConville
22cfda6332 OpenBSD fixes and updates 
I forgot how awful the process name logic was. It was an initial hack to
get it running, and I forgot to clean it up.

I also had to change a few includes and error function uses.
 2016-01-02 11:57:53 -05:00
Hisham Muhammad
c8cadfb905 Merge branch 'master' of https://github.com/hishamhm/htop 2015-12-23 13:58:35 -02:00
Hisham Muhammad
526eca9a19 Merge pull request #320 from etosan/master 
major meters update
 2015-12-23 13:57:51 -02:00
Hisham Muhammad
adaa4de295 Merge pull request #325 from Explorer09/master 
Fix text on function bar when moving meters.
 2015-12-22 13:24:55 -02:00
Explorer09
71ad9b304d Fix function bar when moving meters. 
Before:
[Up]Up [Dn]Down [Lt]Left [Rt]Right [Arrow]Confirm [Enter]Delete [Del]Done

After:
[Up]Up [Dn]Down [Lt]Left [Rt]Right [Enter]Confirm [Del]Delete [Esc]Done
 2015-12-22 17:43:31 +08:00
Martin "eto" Misuth
c67e482c67 fixed bug with PPID of parent not being set on first process list scan pass. 
this caused htop to show processes as if freebsd kernel was their parent.
on next pass reparenting code took chance to run, and that caused process to jump around.
this fixed behaviour should be the correct one
 2015-12-17 08:48:53 +01:00
Hisham Muhammad
802e216870 Extend buffer for reading lines from /proc. 
Apparently a line longer than 255 chars was spotted in the wild:
http://serverfault.com/questions/577939/linux-ps-htop-show-processes-running-for-hundreds-or-thousands-of-days-though-h#comment676098_577939
 2015-12-14 13:27:11 -02:00
Martin "eto" Misuth
e0b6e2eef2 enabled swap meter 2015-12-13 04:16:06 +01:00
Martin "eto" Misuth
9d55c56f26 added Support for memory meter, and slightly adjusted process monitor logic 2015-12-13 04:11:35 +01:00
Martin "eto" Misuth
80f594f314 added CPU% for processes in process list 2015-12-13 01:39:54 +01:00
Martin "eto" Misuth
c2769985cc added cpu monitoring for both single core and smp systems, some notes in process monitor 2015-12-13 00:21:02 +01:00
Martin "eto" Misuth
bc84920b91 added support for effective UID/username change detection 2015-12-11 11:01:24 +01:00
Hisham Muhammad
563abbc44b Merge pull request #319 from acatton/master 
Redraw the panel when resizing the window during an incremental search
 2015-12-10 18:34:57 -02:00