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134 Commits

Author SHA1 Message Date
Hisham Muhammad
2327260ee8 Separate tree and list sort orders 
Implements the suggestion from https://github.com/htop-dev/htop/issues/399#issuecomment-747861013

Thanks to the refactors from 0bd5c8fb5da and 6393baa74e5, this was really easy
and clean to do.

It maintains the "Tree view always by PID" option in the Settings, which
results in some specific behaviors such as "clicking on the column header to
exit tree view" and "picking a new sort order to exit tree view", for the sake
of the muscle memory of long time htop users. :)
 2020-12-19 16:02:34 +01:00
Hisham Muhammad
e8c6994f40 Add "Tree view is always sorted by PID" option to mimic htop 2 behavior 2020-12-19 16:02:34 +01:00
Benny Baumann
0401df8cbd Update key mapping documentation for sorting 2020-12-18 07:37:23 +01:00
Christian Göttsche
db5687a355 Sort in paused mode after inverting sort order 2020-12-09 13:43:07 +01:00
Maxim Zhiburt
cf306ff86e Implement sorting in tree mode 2020-12-02 23:50:05 +01:00
Christian Göttsche
19b5141685 Hide process selection on ESC 
Do not highlight the current process line after pressing ESC in the main
screen.
Restore after pressing any key.
 2020-11-28 19:49:38 +01:00
Nathan Scott
fee217551c Drop unneeded parameters to the ScreenManager constructor 
All calls to ScreenManager_new always pass the same first
five values, the orientation is always HORIZONTAL and the
y1 parameter is always the height of the passed-in header
struct pointer.  I think its safe to assert at this point
that no VERTICAL orientation will arrive (if it does, its
no harm in re-adding this then) - so we can remove unused
conditionals (and TODOs) based on orientation too.
 2020-11-26 23:55:53 +01:00
Narendran Gopalakrishnan
09fe94da18 Improving Command display/sort 2020-11-24 19:05:48 +01:00
Christian Goettsche
f5c3349bdb IWYU update (FreeBSD) 2020-11-19 23:51:50 +01:00
Christian Göttsche
7cf5277594 IWYU update (Linux) 2020-11-19 23:51:50 +01:00
Christian Göttsche
7914ec201e Hashtable update 
- use consistent type for key by introducing a new typedef
- use unsigned types for sizes
- name parameters in foreach function typedef
 2020-11-17 02:01:02 +01:00
Christian Göttsche
ad72b747fa Drop hideThreads Setting 
It is only used to read process directories on RedHat beginning with a dot.
Unconditionally accept directories with a starting dot.
 2020-11-15 22:54:14 +01:00
Daniel Lange
bb908f3dc4 Resolve merge conflicts, merge #298 "Macro cleanup" from @BenBE 2020-11-15 14:33:09 +01:00
Benny Baumann
18763051a2 Split platform dependent parts for file locks screen 2020-11-14 15:51:26 +01:00
Fynn Wulf
84dad4c38e Implement screen for active file locks 2020-11-09 19:17:57 +01:00
Benny Baumann
0d64ca9262 Wrap inline structure definitions 2020-11-02 22:15:01 +01:00
Benny Baumann
45869513bf Embracing branches 2020-11-02 22:15:01 +01:00
Benny Baumann
61e14d4bb2 Spacing around operators 2020-11-02 22:15:01 +01:00
Benny Baumann
db0a13970e Convert addattrstr to static inline function 
NB: The macro could have been a braced while(0) loop, which without optimization produces more code
 2020-11-02 22:14:26 +01:00
Christian Göttsche
ac2b07eddd Avoid some unnecessary casts and mark some not changing variables const 2020-10-27 18:00:43 +01:00
Christian Göttsche
8a08a3209c IWYU update 
- Add Settings forward declaration in Process.h
- Add assert.h include in XUitls.c
- Add conditional stdbool.h include in Object.h
- Drop unneeded stddef.h include in Richstring.c
- Drop unneeded unistd.h include in Process.h
- Drop unneeded string.h include in linux/Platform.c
- Use String_eq to avoid string.h include in Action.c
- Improve script to run custom iwyu version
 2020-10-20 21:44:25 +02:00
Daniel Lange
475fd1ec2d Merge branch 'help_lines' of https://github.com/cgzones/htop 2020-10-20 10:01:16 +02:00
Benny Baumann
0f5262917f Make all required includes explicit 
Information as seen by IWYU 0.12 + clang 9 on Linux
 2020-10-18 20:09:05 +02:00
Benny Baumann
872e542f4e Rename StringUtils.[ch] to XUtils.[ch] 2020-10-16 20:30:21 +02:00
Christian Göttsche
af4f58d013 Misc conversion fixes 2020-10-16 19:16:53 +02:00
Christian Göttsche
898a690375 Do not hard-code line numbers in help screen building code 2020-10-14 14:34:40 +02:00
Christian Göttsche
b47bc667a2 Add key to pause process list updates 2020-10-12 13:04:00 +02:00
ryenus
32a2caa692 use 'w' for command wrapping as 'M' is already used 
since 'M' is already used for sort-by-memory, as with:

    keys['M'] = actionSortByMemory;

reorder help info about shortcut keys
 2020-10-09 09:03:32 +08:00
Daniel Lange
079c2abf8e Update License consistently to GPLv2 as per COPYING file 2020-10-05 10:13:12 +02:00
Christian Göttsche
843949131a Drop redundant casts to the same type 2020-09-29 10:44:42 +02:00
Christian Göttsche
18b1e9fba9 Do not drop qualifier in cast 
ListItem.c:73:33: warning: cast from 'const void *' to 'struct ListItem_ *' drops const qualifier [-Wcast-qual]
   ListItem* obj1 = (ListItem*) cast1;
                                ^
ListItem.c:74:33: warning: cast from 'const void *' to 'struct ListItem_ *' drops const qualifier [-Wcast-qual]
   ListItem* obj2 = (ListItem*) cast2;
                                ^

Process.c:434:28: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Process* p1 = (Process*)v1;
                           ^
Process.c:435:28: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Process* p2 = (Process*)v2;
                           ^
Process.c:441:36: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Settings *settings = ((Process*)v1)->settings;
                                   ^
Process.c:443:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p1 = (Process*)v1;
                     ^
Process.c:444:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p2 = (Process*)v2;
                     ^
Process.c:446:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p2 = (Process*)v1;
                     ^
Process.c:447:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p1 = (Process*)v2;
                     ^

AffinityPanel.c:37:16: warning: cast from 'const char *' to 'void *' drops const qualifier [-Wcast-qual]
   free((void*)this->text);
               ^
AffinityPanel.c:39:19: warning: cast from 'const char *' to 'void *' drops const qualifier [-Wcast-qual]
      free((void*)this->indent);
                  ^

linux/LinuxProcess.c:294:36: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Settings *settings = ((Process*)v1)->settings;
                                   ^
linux/LinuxProcess.c:296:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p1 = (LinuxProcess*)v1;
                          ^
linux/LinuxProcess.c:297:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p2 = (LinuxProcess*)v2;
                          ^
linux/LinuxProcess.c:299:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p2 = (LinuxProcess*)v1;
                          ^
linux/LinuxProcess.c:300:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p1 = (LinuxProcess*)v2;
                          ^

linux/LinuxProcessList.c:62:32: warning: cast from 'const void *' to 'struct TtyDriver_ *' drops const qualifier [-Wcast-qual]
   TtyDriver* a = (TtyDriver*) va;
                               ^
linux/LinuxProcessList.c:63:32: warning: cast from 'const void *' to 'struct TtyDriver_ *' drops const qualifier [-Wcast-qual]
   TtyDriver* b = (TtyDriver*) vb;
                               ^

linux/Battery.c:130:21: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
      free((char *) isOnline);
                    ^
linux/Battery.c:197:26: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
      xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/type", entryName);
                         ^
linux/Battery.c:209:29: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
         xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/uevent", entryName);
                            ^
linux/Battery.c:262:29: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
         xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/online", entryName);
                            ^
 2020-09-24 20:14:17 +02:00
ryenus
f4bb50294a show selected command wrapped in a separate window 
For a process with a very long command, especially with many long
command line arguments, inspecting the command and its arguments could
become inconvenient.

Meanwhile htop supports the concept of "screen", or window, which is
extended here to create a dedicated "CommandScreen", making it possible
to display the command of the selected process in a separate window
meanwhile being wrapped into multiple lines.

Another benefit of using a command screen is, the user can navigate
through the wrapped lines of the command and perform actions like
searching and filtering.
 2020-09-24 19:22:25 +02:00
Christian Göttsche
5233817122 Avoid unsigned integer overflow 
unsigned integer overflows are well-defined, but they might point to a counting issue.
Having the code free of unsigned overflows makes it easier to spot potential bugs.

  Action.c:332:27: runtime error: implicit conversion from type 'int' of value -1 (32-bit, signed) to type 'uid_t' (aka 'unsigned int') changed the value to 4294967295 (32-bit, unsigned)
  SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior Action.c:332:27 in
 2020-09-24 18:06:59 +02:00
Christian Göttsche
b85a31415e Avoid checking of undefined macros 
These feature macros are either define or not defined at all at the
configure step.
 2020-09-18 12:28:40 +02:00
Christian Göttsche
c3952e7c20 Use strict function prototypes 
int foo(); declares a function taking any number of arguments.
 2020-09-18 12:28:40 +02:00
Christian Göttsche
c7568bc054 Fix memory leak in actionSetAffinity() 
Call correct delete method for AffinityPanel
 2020-09-17 22:04:11 +02:00
Zev Weiss
a1a027b9bd Axe automated header generation. 
Reasoning:
 - implementation was unsound -- broke down when I added a fairly
   basic macro definition expanding to a struct initializer in a *.c
   file.

 - made it way too easy (e.g. via otherwise totally innocuous git
   commands) to end up with timestamps such that it always ran
   MakeHeader.py but never used its output, leading to overbuild noise
   when running what should be a null 'make'.

 - but mostly: it's just an awkward way of dealing with C code.
 2020-09-03 11:58:58 -05:00
Bert Wesarg
94b8c2e714 fix width of AffinitPanel 
The panel size of 15 includes the gap to the next panel, thus use 14 as
the minimum size and let the caller of `AffinityPanel_new` handle the
gap.
 2020-08-26 22:03:11 +02:00
Nathan Scott
728b04bbb5 Merge branch 'ci-hwloc-job' of https://github.com/bertwesarg/htop into bertwesarg-ci-hwloc-job 2020-08-26 10:39:43 +10:00
Christian Göttsche
4e2b9f0965 Avoid shadowing warnings 2020-08-25 12:01:56 +02:00
Christian Göttsche
b92f62f912 Remove trailing whitespaces 2020-08-21 10:37:33 +02:00
Nathan Scott
a82fd262d7 Merge branch 'hishamhm-pull-960' 2020-08-20 14:19:53 +10:00
Nathan Scott
b30c22d687 Merge branch 'hishamhm-pull-914' 2020-08-20 14:09:27 +10:00
Nathan Scott
e7d2f9383a Merge branch 'hishamhm-pull-857' 2020-08-20 09:47:13 +10:00
Daniel Flanagan
dd33444f7e Clean up existing whitespace 2019-10-31 11:39:12 -05:00
senjan
131a6c6e2b CPU_KERNEL redefined 2019-05-26 21:20:00 +02:00
wangqr
da60309fc9 Don't follow process when selecting non-process-specific options 
Disable the follow process logic in Action_pickFromVector(), when
selecting sort order or user filter, since they don't apply on specific
process.

Fix #856
 2019-02-12 22:15:51 -05:00
syrrim
8d7afb33e2 added MainPanel actions n and N for find next and find prev. closes #601 2018-11-03 15:59:55 -04:00
Hisham Muhammad
666e1e76b3 Fix virtualization color in help screen 
Closes #785.
 2018-06-13 00:47:08 -03:00
Hisham Muhammad
0dbedf95a8 Collapse current subtree pressing Backspace 2018-04-05 19:38:13 -03:00
Hisham Muhammad
8c653212c0 Replace size_t with int/void* union 
I was occasionally passing negative values to size_t.
Plus, this better reflects the intent of the variant argument.

Reported by Coverity:
https://scan8.coverity.com/reports.htm#v13253/p10402/fileInstanceId=22093891&defectInstanceId=7543346&mergedDefectId=174179&fileStart=251&fileEnd=500
 2018-02-18 10:38:49 -03:00
guoci
5fca258f33 call clear() function when SIGWINCH is received. (#660) 2018-02-17 16:25:57 -02:00
Hisham Muhammad
e3f65c8ec2 Make 'c' key work with threads as well. 2017-09-14 17:10:39 -03:00
Richard
d5faf64374 Mark some things as const 
Several string pointer arrays pointed to const strings
but were not const themselves.

A few various structures and arrays were also marked const.
 2017-07-22 22:34:30 -05:00
Hisham
0c168471b6 F6 is actually used for both actions, depending on context. 2017-04-24 23:38:28 -03:00
ryenus
e0e84401e4 update keymap in help 2017-04-19 18:20:42 +08:00
Hisham
572546f806 Auto-follow process after a search. 
See #237.
 2016-05-05 10:30:06 -03:00
Marco Hinz
0a4a447d0d Add "p" to Help 2016-03-01 00:57:09 +01:00
Vasyl Boroviak
d43e709364 Typo in the word "priority" 2016-02-17 13:44:07 +11:00
Hisham
474d26cea8 Portable affinity using hwloc 2016-02-14 19:57:29 -02:00
Hisham
c148907e7b Try to make threads less confusing. 2016-02-02 16:39:08 +01:00
Hisham Muhammad
466d4da0c6 refactor *Screen classes, add InfoScreen superclass 2016-01-12 06:00:58 -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
Benjamin Porter
4b29e8485f Fix typo: prority => priority 2016-01-06 13:49:49 -09:00
Michael Klein
0919ea32f9 'e' displays environment of current process 
- uses sysctl(KERN_PROCARGS2) on *BSD
- doesn't work on Linux yet
 2015-12-02 23:26:00 +01:00
Hisham Muhammad
78be8201dc Add expand/collapse on additional clicks! 2015-08-19 19:09:54 -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
fc0e44662c Add shortcut key 'p' to toggle full program paths. 2015-08-07 14:20:14 +02:00
Hisham Muhammad
b1f934c5d5 Visual tweaks: change color when following, add Broken Gray theme. 2015-04-09 15:17:20 -03:00
Hisham Muhammad
a93db5234c handle clicks on panel header line 2015-03-24 23:12:43 -03:00
Hisham Muhammad
7cb8cb05fb Simplify constructors. 2015-03-23 19:24:34 -03:00
Hisham Muhammad
b1b3f57976 Tempus fugit. 
Conflicts:
	htop.c
	htop.h
 2015-03-23 18:15:56 -03:00
Hisham Muhammad
ade7993fcb incremental search and filter reintegrated! 2015-03-23 17:04:53 -03:00
Hisham Muhammad
d0c72c3fb2 Move FunctionBar inside Panel 2015-03-23 15:26:56 -03:00
Hisham Muhammad
1084a3ff8f Working on integration of IncSet in new branch. 2015-03-22 22:39:33 -03:00
Hisham Muhammad
9ff5d2b243 Fix saving of header states, motion in Setup screen. 2015-03-16 23:01:21 -03:00
Hisham Muhammad
59914bfd5b Rename Setup_run to Action_runSetup. 2015-03-16 22:58:23 -03:00
Hisham Muhammad
e3fe3962cb Move more Linux-specific code into Linux subdir. 2015-03-15 20:29:13 -03:00
Hisham Muhammad
c2108e5a48 Another mega-patch for the refactoring process. 
Kinda runs, but functionality from the original main loop
is still missing. Patience.
 2015-01-23 03:08:21 -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
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