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260 Commits

Author SHA1 Message Date
Hisham
8af4d9f453 Interpret TTY_NR column on Linux, 
translate dev_t to major:minor on other platforms.
Closes #316.
 2016-10-01 03:09:04 -03:00
Ivan Kozik
07086fcf77 Fix column misalignment for priority -101 threads 
BFS-patched kernels can have kernel threads with priority -101.
This change makes priority -101 display as "RT", just like priority -100.

Related: https://github.com/hishamhm/htop/issues/314
 2016-09-06 09:22:38 +00:00
Hisham
7d5ef246f1 Let's keep it simple then! 2016-06-20 12:11:49 -03:00
Hisham
52f814481c While we're at it, get rid of another sprintf. 2016-06-19 18:30:20 -03:00
Hisham
7ededce9b5 Silence cast warning. 2016-05-30 12:22:07 -03:00
Hisham
fa0c637c55 Silence warnings about seteuid return value. 
Closes #483.
 2016-05-25 21:37:07 -03:00
Hisham
fa1b5d1e2e Fix a small undefined behavior detected by libubsan. 2016-05-04 15:34:22 -03:00
Hisham
797bcd0961 Catch invalid IO values due to no permissions. 
Display them properly. Not fully convinced of the "no perm" message...
 2016-02-20 02:23:26 -02:00
Hisham
f1f805f29f Support -1 as tpgid 2016-02-10 18:48:04 -02:00
Hisham
1cfcc42a8f Reuse comm object if possible, avoid useless repetitions of free+strdup. 2016-02-02 15:56:52 +01:00
Michael Klein
ab3a7c2fa8 drop privileges before changing process priority or sending signals 
- replaces uid check from d18e9a4895
 2015-12-07 20:10:09 +01:00
Michael Klein
d18e9a4895 add some security checks when running SUID root 
on Darwin, htop needs to run with root privileges to display information
about other users processes. This commit makes running htop SUID root a
bit more safe.
 2015-12-02 22:56:01 +01:00
Hisham Muhammad
9428010121 Make column width calculation dynamic. 
Closes #228.
 2015-08-20 00:32:47 -03:00
David Hunt
5e602f18d5 Rename String to StringUtils. 
Fixes building on case-insensitive filesystems where String.h gets confused with <string.h>.

From d734dacea0a10d0465dad4e95b3421511e7da112 Mon Sep 17 00:00:00 2001
From: David Hunt <dhunt@iolanthe.attlocal.net>
Date: Sat, 11 Jul 2015 20:56:31 -0500
Subject: [PATCH 1/8] Rename String to StringUtils
 2015-08-19 13:45:20 -03:00
Tobias Geerinckx-Rice
293eec4265 New setting: "Show program path" 
Add a setting to hide all but the last component from the programme
path, leaving only the "basename". Makes htop more usable on smaller
screens, or systems with longer than average paths. Off by default.

"Highlight program basename" will still be respected, to further
visually separate process names from their arguments.
 2015-08-07 14:20:14 +02:00
sherpya
a8e1c1c63f added missing defines for android 2015-05-20 04:30:11 +02:00
Hisham Muhammad
d880def0e9 Merge branch 'master' into wip 
Conflicts:
	Process.c
	Process.h
	htop.c
	linux/LinuxProcess.c
	linux/LinuxProcess.h
	test_spec.lua
 2015-04-02 01:57:37 -03:00
Hisham Muhammad
4c24a9b462 Fixes to subclassing Process. 2015-03-31 23:23:10 -03:00
Hisham Muhammad
b1b3f57976 Tempus fugit. 
Conflicts:
	htop.c
	htop.h
 2015-03-23 18:15:56 -03:00
Hisham Muhammad
1e0c530a46 Tempus fugit. 2015-03-21 16:52:54 -03:00
Hisham Muhammad
272e2d9b34 Major advances in FreeBSD port. 2015-03-16 23:02:03 -03:00
Hisham Muhammad
be1700cf94 Isolate portable and Linux-specific process fields. 2015-03-16 01:43:04 -03:00
Hisham Muhammad
e3fe3962cb Move more Linux-specific code into Linux subdir. 2015-03-15 20:29:13 -03:00
Hisham Muhammad
0a184b769f Merge fixes 2015-02-23 03:53:36 -03:00
Hisham Muhammad
9780c312f4 Fix allocation of processes. Closes #166. 
Conflicts:
	Process.c
	Process.h
	ProcessList.c
	ScreenManager.c
	linux/LinuxProcessList.c
 2015-02-23 01:13:40 -03:00
Hisham Muhammad
6f868b00c0 Fix allocation of processes. Closes #166. 2015-02-20 14:52:10 -02:00
Hisham Muhammad
3383d8e556 Sorry about the mega-patch. 
This is a work-in-progress, code is currently broken.
(Some actions, and notably, the header, are missing.)
 2015-01-21 23:27:31 -02:00
Hisham Muhammad
b4f6b11092 Move "get max pid" code into platform specific area. 2014-11-27 20:10:23 -02:00
Hisham Muhammad
aaaaf063a1 Builds on Linux again! 2014-11-24 19:22:50 -02:00
Hisham Muhammad
eb229d9aef Changes for supporting separate platform subdirectories. 2014-11-24 18:55:03 -02:00
Valmiky Arquissandas
b2e94d626d Fixed a wrong attribution. 2014-10-14 02:48:17 +01:00
Valmiky Arquissandas
64e0d9452d Added new color for 'D' state. 2014-10-14 02:30:17 +01:00
Hisham Muhammad
f54a37b4a9 Update values for fields whose columns may appear later. Fixes #80. 2014-05-03 17:51:19 -03:00
Hisham Muhammad
c3e66b2d81 Make VPID use PID-width format. Closes #79. 2014-05-03 17:26:11 -03:00
Hisham Muhammad
78d09f955a Compare with long, for 64-bit systems 2014-04-25 19:41:23 -03:00
Hisham Muhammad
d7e5020169 Merge branch 'master' of https://github.com/hishamhm/htop 2014-04-25 19:37:41 -03:00
Hisham Muhammad
ea191b53bd Fix time-based sorting 2014-04-25 19:37:07 -03:00
Hisham Muhammad
e0209da88f Support pagefaults stats. Closes #45. 2014-04-24 19:40:47 -03:00
Hisham Muhammad
2f30cd1070 Boost field buffer size - crashes when trying to draw very deep UTF-8 trees 
Test by nesting 30 shells
Patch from ArchLinux. Closes #65.
 2014-04-24 15:08:32 -03:00
Hisham Muhammad
a939cdf827 Better consistency in coloring. Closes #66. 
For now rates won't be colored gray when zero; I'll think about that.
 2014-04-24 15:00:09 -03:00
Hisham Muhammad
f86851766b Both IO_PRIO and IO_RATE had the same column heading. Closes #61. 2014-04-24 12:52:26 -03:00
Hisham Muhammad
0a4ddab2a4 Use proper format string for unsigned data. 2014-04-21 19:00:12 -03:00
Hisham Muhammad
1ac517be52 Fix padding in large numbers. (See #40) 2014-04-10 13:22:33 -03:00
Hisham Muhammad
96858744b5 Avoid "else" trick with #ifdef, hopefully makes code easier to follow. 2014-04-09 23:14:41 -03:00
Hisham Muhammad
5d6ad853fa Support for very large numbers, now tested on a 64-bit machine. 2014-04-09 22:49:36 -03:00
Hisham Muhammad
127f847ca5 Support really large numbers on 64-bit architectures; first try. 2014-04-09 22:32:54 -03:00
Hisham Muhammad
cb297af848 Fix invalid access when highlighting basename of threads. 2014-04-09 17:43:54 -03:00
Hisham Muhammad
f2a190b0e9 New logic for highlighting basenames with spaces 2014-02-27 17:11:23 -03:00
Hisham Muhammad
6d90e58c01 alignment improvements 2014-02-27 16:35:22 -03:00
Leigh Simpson
da236ca318 Added additional column to monitor OOM killer score of each process 2014-01-29 22:41:55 +00:00
zed_0xff
7afda7f5a1 fix column shift on wrong megabytes format 
see http://0xff.me/htop_bug.png
 2014-01-21 11:35:53 +03:00
Hisham Muhammad
76a715ee8c Fix order of calloc arguments. 
(Patch by Dawid Gajownik)
 2014-01-16 18:51:16 -02:00
Hisham Muhammad
6cfa9e0bf2 Performance improvements due to conditional parsing of IO data depending on selected fields. 
On my machine, this gives a ~20% improvement in htop process time use with the default config.
 2013-05-24 22:46:01 +00:00
Hisham Muhammad
00b324bfc1 Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
Hisham Muhammad
259e1a2938 fixes PGRP and SESN columns in case of big pids. Patch #3567904. 2012-10-20 01:45:41 +00:00
Hisham Muhammad
47e881f460 Add IO priority support ('i' key) 2012-10-04 23:59:45 +00:00
Hisham Muhammad
078b831696 don't downcast to int before determining number of hours 2012-06-25 03:06:36 +00:00
Hisham Muhammad
45f7a4fc8d Remove old memory debugging routines. We have Valgrind nowadays. 2011-12-26 22:04:29 +00:00
Hisham Muhammad
84281bdc44 major header cleanup 2011-12-26 21:35:57 +00:00
Hisham Muhammad
9c44f589d2 show proper values for very large times 2011-12-14 23:29:07 +00:00
Hisham Muhammad
bc87a8ff8c Remove bundled hwloc-1.2.1. Use either native Linux affinity support or an external libhwloc. 
(for details see https://sourceforge.net/mailarchive/forum.php?thread_name=CAJpkDYeZpwqcWxZ77wq6bMrnhn-KzkU1xAqb3cU0drfnA3n9FQ%40mail.gmail.com&forum_name=htop-general )
 2011-11-21 02:52:41 +00:00
Hisham Muhammad
7ca1081712 Mega-commit with features and tweaks for 1.0: 
* Performance improvements
* Support for splitting CPU meters into two or four columns
  (thanks to Wim Heirman)
* Switch from PLPA, which is now deprecated, to HWLOC.
* Bring back support for native Linux sched_setaffinity,
  so we don't have to use HWLOC where we don't need to.
* Support for typing in user names and column fields in selection panels.
 2011-11-18 06:08:56 +00:00
Hisham Muhammad
ca6b9238a3 Support for UTF-8 tree drawing 
(thanks to Bin Guo)
 2011-11-03 22:12:12 +00:00
Hisham Muhammad
d1b1cbc757 cleanups and fixes, thanks to cppcheck and gcc -Wextra 2011-10-25 00:05:46 +00:00
Hisham Muhammad
75080ce79d Use wider PID columns in 64-bit machines with larger pid_max values. 2011-09-29 18:40:23 +00:00
Hisham Muhammad
ec17b7029a Convert affinity control from the deprecated PLPA to HWLOC 2011-09-24 00:30:47 +00:00
Hisham Muhammad
3e265ce4ab Add missing header titles. Closes #3152630. 2011-09-08 04:21:31 +00:00
Hisham Muhammad
9b3514062f nicer display for large numbers 2011-05-26 16:31:18 +00:00
Hisham Muhammad
219bb9ccff handle large values for process time 2011-03-28 19:06:06 +00:00
Hisham Muhammad
a9c0ea3753 * Option for counting CPUs from zero 
(thanks to Sean Noonan)
* Meters update in every screen (no longer halting while on Setup, etc.)
 2011-03-22 20:37:08 +00:00
Hisham Muhammad
d8e1480a27 Remove arbitrary limit from rich strings 
Fix subtree hiding
Fix reading of CPU values in hidden threads
Fix hiding of zombie processes as kernel threads
Remove "debug proc" code
Code cleanup in processElements
 2010-11-22 12:40:20 +00:00
Hisham Muhammad
2960a8162e BUGFIX: Fix alignment for display of memory values above 100G (sign of the times!) 
(thanks to Jan van Haarst for the report.)
Closes #2865619.
 2010-11-20 20:35:07 +00:00
Hisham Muhammad
84ed4c01f6 Support for cgroups (thanks to Guillaume Zitta and Daniel Lezcano) 2010-10-30 19:24:07 +00:00
Hisham Muhammad
6486229308 add support for steal/guest CPU time measurement 
simplify processor data accounting (add CPUData structure)
remove Process_clone trick
 2010-08-24 23:20:38 +00:00
Hisham Muhammad
9eb912149e expand/collapse tree 2010-06-17 19:02:03 +00:00
Hisham Muhammad
8d0fff2f66 Good heuristic for processes started in the same second 2010-03-29 18:44:14 +00:00
Hisham Muhammad
dc262f4df6 STARTTIME column 2010-03-29 18:36:11 +00:00
Hisham Muhammad
a600d5a6e9 Tempus fugit. 2010-02-25 02:08:18 +00:00
Hisham Muhammad
02a30bfecd warning fixes 2010-02-25 01:43:18 +00:00
Hisham Muhammad
ef31893067 minor tweak 2010-02-22 20:57:25 +00:00
Hisham Muhammad
6330ff3a0a changes for htop 0.8.2 2009-06-02 04:51:23 +00:00
Hisham Muhammad
843aded57c sort by PROCESSOR and SESSION 2009-03-11 13:52:39 +00:00
Hisham Muhammad
3b950e4189 BSD related fixes: 
* BUGFIX: Correct page size calculation for FreeBSD systems
  (thanks to Andrew Paulsen)
* Allow compilation without PLPA on systems that don't support it
  (thanks to Timothy Redaelli)
 2009-03-11 13:15:43 +00:00
Hisham Muhammad
b93e5c00b6 Rename VEID to CTID in OpenVZ systems 
(thanks to Thorsten Schifferdecker)
 2009-03-11 13:05:19 +00:00
Hisham Muhammad
a5dfaa2393 Add Linux-VServer support, 
contributed by Jonathan Sambrook and Benedikt Bohm
 2008-09-23 04:31:13 +00:00
Hisham Muhammad
2338ad5820 Ability to change sort column with the mouse by 
clicking column titles (click again to invert order).
Also, add a consolidated IO kbyte/s column.
 2008-03-14 18:50:49 +00:00
Hisham Muhammad
da23c8c5a1 Clean up headers by using 'static' whenever possible. 
Reduces resulting code size.
 2008-03-09 08:58:38 +00:00
Hisham Muhammad
12f4f09e6e Add support for Linux per-process IO statistics, 
enabled with the --enable-taskstats flag, which
requires a kernel compiled with taskstats support.
Thanks to Tobias Oetiker!
 2008-03-09 08:02:22 +00:00
Hisham Muhammad
8fa33dc336 Add Unicode support, enabled with the --enable-unicode 
flag, which requires libncursesw.
Thanks to Sergej Pupykin!
 2008-03-09 02:33:23 +00:00
Hisham Muhammad
93f091c47e BUGFIX: Fix display of CPU count for threaded processes. 
When user threads are hidden, process now shows the
sum of processor usage for all processors. When user
threads are displayed, each thread shows its own
processor usage, including the root thread.
(thanks to Bert Wesarg for the report)
Also, add option to display thread colors differently.
 2008-03-08 23:39:48 +00:00
Hisham Muhammad
4df76d127b Embed PLPA (Portable Linux Processor Affinity) in order to support 
conflicting affinity API of different Linux kernel versions.
 2008-03-05 09:46:47 +00:00
Hisham Muhammad
cf7fdcd1d6 Experimental feature: beep on permission failures. 
Update dates.
 2007-12-17 05:57:28 +00:00
Hisham Muhammad
a7c2aedcec Improve construction of tree view, properly nesting threads. 
Add CPU affinity screen ('a' key).
BUGFIX: Correct display of TPGID field.
Add TGID field.
 2007-11-08 23:23:01 +00:00
Hisham Muhammad
4c51ad0e35 OpenVZ support, contributed by Sergey Lychko 2007-08-10 05:07:14 +00:00
Hisham Muhammad
d357c67717 Add support of NLWP field, by Bert Wesarg 2007-05-21 19:10:53 +00:00
Hisham Muhammad
9710a43001 Fixes for /proc location, submitted by Florent Thoumie 2007-05-17 18:29:30 +00:00
Hisham Muhammad
f56c8014f7 Apply patches by Matthias Lederhofer adding extra 
memory status fields
 2007-04-05 20:13:32 +00:00
Hisham Muhammad
a227b20fef Switch to unsigned keys in hash, according to issue #1688290 
in the sf tracker
 2007-04-05 19:53:23 +00:00
Hisham Muhammad
e3198ca63b Fix gcc warning. 2006-11-29 18:35:25 +00:00
Hisham Muhammad
6b6b4373b5 Changes suggested by Bo Liu 2006-11-20 16:42:03 +00:00
Hisham Muhammad
a8f45d5743 Sanity cleanup. 2006-11-13 22:00:16 +00:00
Hisham Muhammad
97ea7a1a8c Ok, second take on fixing the handling of comm.- 2006-11-08 22:16:46 +00:00
Hisham Muhammad
46b35b2c7f Initialize variable. 2006-11-08 20:09:12 +00:00
Hisham Muhammad
eb2803ce79 Share name strings from UsersList 2006-07-12 01:35:59 +00:00
Hisham Muhammad
dbe2670b69 Perform RichString operations by hand. 
Avoid unnecessary operations when processing entries on ProcessList.
 2006-07-12 01:16:03 +00:00
Hisham Muhammad
5d48ab8c28 Performance improvement hackathon: improve process comparison routines, 
disable useless code in release builds such as runtime type-checking on
dynamic data structures and process fields that are not being computed,
faster(?) method for verifying the process owner (still need to ensure
correctness), don't destroy and create process objects for hidden kernel
threads over and over. Phew. I shouldn't be doing all this today, but I
could not resist.
 2006-07-11 06:13:32 +00:00
Hisham Muhammad
2f1f82ee87 Updates for new version of the MakeHeader.py script. 2006-06-06 20:41:01 +00:00
Hisham Muhammad
a3a8a3b24b Remove unfinished code. 2006-03-24 02:03:11 +00:00
Hisham Muhammad
130938f691 Fixes for header generation. 2006-03-23 18:55:29 +00:00
Hisham Muhammad
d6231bab89 Initial import. 2006-03-04 18:16:49 +00:00