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htop
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132 Commits

Author SHA1 Message Date
Christian Göttsche 361877454f Cache PAGE_SIZE 
man:sysconf(3) states:
    The values obtained from these functions are system configuration constants.
    They do not change during the lifetime of a process.
 2020-10-19 14:42:35 +02:00
Christian Göttsche 7cd093ce95 Add NetworkIOMeter 2020-10-16 20:00:14 +02:00
Christian Göttsche a63cfc8b7c Refactor generating starttime string into Process class 2020-10-16 19:23:40 +02:00
Christian Göttsche 7af06659e2 Mark remaining classes const 2020-10-13 14:56:01 +02:00
Benny Baumann 601480003f Centralise fault handling 
This should be done as all platforms essentially did the same anyway and there was nothing platform specific.
 2020-10-12 13:06:12 +02:00
Christian Göttsche 41eea8a355 Mark process argument of Process_isThread const 2020-10-09 10:18:40 +02:00
Benny Baumann 4a78f4bb92 Some more locations for ARRAYSIZE 2020-10-08 15:37:03 +02:00
Christian Göttsche ba282cfe19 Mark Object instances const 2020-10-07 13:01:53 +02:00
Christian Göttsche 08d85e6143 Mark Object classes and Object class fields const 2020-10-07 13:01:53 +02:00
Nathan Scott e9fa290019 Merge branch 'update-license-and-copyright-info' 2020-10-06 10:27:38 +11:00
Michael F. Schönitzer d93cac12be
Add a date and datetime meter (#159) 
Add a date meter and sort header and source files in Makefile

Change the lists of header and source files sorted alphabetical and one
file per line. This way diffs become better readable and merges easier.
 2020-10-05 13:52:58 +02:00
Daniel Lange 079c2abf8e Update License consistently to GPLv2 as per COPYING file 2020-10-05 10:13:12 +02:00
Christian Göttsche e518459981 Add DiskIOMeter for IO read/write usage 2020-10-03 19:01:38 +02:00
multi 9ee72568dc CPUMeter: add octuple-column CPU meters. 
This is a straightforward extension of the existing multi-column CPU meter
code, which now allows for up CPU meters to be displayed in up to 16 columns.

This also adds the meter declarations to all the platform-specific code.
 2020-09-28 14:35:35 +02:00
multi 491bf98b90 Add missing 4-column CPU meters to non-Linux platforms. 2020-09-28 14:35:35 +02:00
Christian Göttsche 4e282eb845 Add -Wmissing-prototypes compiler warning 2020-09-25 17:20:35 +02:00
Benny Baumann 3c65d78d77 Update CPU freq display to use NAN on error 2020-09-24 18:06:36 +02:00
Benny Baumann 47e2cefe02 Update battery API to use NAN on error 2020-09-24 18:06:36 +02:00
Christian Göttsche efb971f9df Fail travis CI on compiler warnings 2020-09-18 12:28:40 +02:00
Christian Göttsche e719a85994 Mark noreturn functions 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
Nathan Scott 4597332959 Switch variable/field naming from WhiteList to MatchList 2020-09-09 19:38:15 +10:00
Nathan Scott c5808c56db Consolidate repeated macro definitions into one header 
The MIN, MAX, CLAMP, MINIMUM, and MAXIMUM macros appear
throughout the codebase with many re-definitions.  Make
a single copy of each in a common header file, and use
the BSD variants of MINIMUM/MAXIMUM due to conflicts in
the system <sys/param.h> headers.
 2020-09-09 16:56:04 +10:00
Nathan Scott 8ec5d4a3a0 Further, minor cleanups to headers post-MakeHeaders 
Remove leftover empty ifdef/endif pairs, whitespace.
The generated htop.h file was also unused - removed.
 2020-09-08 17:33:50 +10:00
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
Nathan Scott 6900e57efd Updates to project URLs in docs and embedded in source code 2020-08-22 15:47:11 +10:00
Christian Göttsche b92f62f912 Remove trailing whitespaces 2020-08-21 10:37:33 +02:00
Nathan Scott 9a55efc8b5 Merge branch 'hishamhm-pull-920' 2020-08-20 18:24:35 +10:00
Nathan Scott 6b443c5da9 Merge branch 'hishamhm-pull-932' 2020-08-20 14:47:07 +10:00
Nathan Scott a82fd262d7 Merge branch 'hishamhm-pull-960' 2020-08-20 14:19:53 +10:00
Nathan Scott 579995c7c2 Merge branch 'hishamhm-pull-842' 2020-08-18 17:35:56 +10:00
Daniel Flanagan dd33444f7e Clean up existing whitespace 2019-10-31 11:39:12 -05:00
Ross Williams 613556faeb Support for ZFS Compressed ARC statistics 2019-09-03 18:44:19 +00:00
Ross Williams e450b58636 Refactor openzfs_sysctl_init() and ZfsArcMeter... 
openzfs_sysctl_init() now returns void instead of int.
The ZfsArcStats->enabled flag is set inside the init function
now, instead of having to be set from its return value.
Preparation for more flag setting in Compressed ARC commit.

ZfsArcMeter_readStats() added and all Meter->values[] setting
moved to it, eliminating duplicated code in
{darwin,freebsd,linux,solaris}/Platform.c.
 2019-09-03 18:21:33 +00:00
Arnavion 909bb86f05 Show N/A on unsupported platforms instead of 0KHz 2019-08-10 17:17:45 -07:00
Ross Williams a88d2e313d Refactor common OpenZFS sysctl access 
Darwin and FreeBSD export zfs kstats through the
same APIs, so moving functions into a common file.
 2019-07-07 23:10:54 -04:00
Ross Williams fc8e9a2d3e ZFS arcstats for Darwin (macOS / OS X) 2019-07-07 23:10:46 -04:00
Alan Barr 60e557868a Prevent possible NULL pointer deference 
Raised by cppcheck
 2019-02-10 14:16:46 +01:00
Daniel Lange c34be41e1c Widen ST_UID (UID) column to 5 chars to allow UIDs > 9999 without breaking alignment 
Issue Github #841, Debian bug #910492
 2018-10-07 11:16:12 +02:00
pmalhaire 0505a7cfe1 macOS: fix the switched version test (#772) 2018-04-05 19:41:22 -03:00
pmalhaire 23f96048c7 macOS: keep scanning thread for versions before High Sierra (#728) 
Keep scanning threads for versions before High Sierra 13.0.0 and after 13.3.0.
 2018-03-26 15:14:12 -03:00
Hisham Muhammad b27712181a Darwin: disable thread reading due to bug in macOS High Sierra 2018-02-04 08:59:29 +01:00
Kamyar Rasta 3f6d1262c0 Issue #502 fix SID colunm header width 2017-02-05 00:10:29 +01:00
Kamyar Rasta 84bc00a275 Issue #502 update Session ID column 2017-02-01 00:03:55 +01:00
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
Explorer09 1f3d85b617 Mark signal tables 'const' 
Specifically, Platform_signals[] and Platform_numberOfSignals. Both are
not supposed to be mutable. Marking them 'const' puts them into rodata
sections in binary. And for Platform_numberOfSignals, this aids
optimization (aids only Link Time Optimization for now). :)

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
 2016-08-30 20:41:17 +08:00
Michael McConville 1809f4be98 Remove needless allocation error conditions 
These allocations were converted to use xMalloc et al. and no longer
need error checks.
 2016-04-29 21:10:05 -04:00
Hisham 306c5443ae Update header. 2016-03-31 11:01:23 -03:00
Hisham d64f2bdd56 If task_for_pid fails, stop trying. 2016-03-31 00:18:42 -03:00
Hisham Muhammad 42c4459375 Run through all command line arguments on Darwin. 
Also fixes the basename offset for highlighting the basename.
Closes #379.
 2016-02-18 23:45:17 -02:00
Hisham Muhammad 5ee6715843 Scan threads for process state information. 
Based on: http://stackoverflow.com/questions/6788274/ios-mac-cpu-usage-for-thread
and       e86692e869/ProcessList.c
This should be a fix for #361.
 2016-02-18 14:57:09 -02:00
Hisham Muhammad fe0ad86e6d Fix tree organization on OSX. 
Closes #393.
 2016-02-18 14:14:45 -02:00
Hisham e9b32eb62f Fix memory accounting in Darwin. 
htop currently expects m_size and m_resident in pages (Process.c).
According to the proc_info.h header, the values returned by libproc
are in bytes:
http://www.opensource.apple.com/source/xnu/xnu-1456.1.26/bsd/sys/proc_info.h
Eventually we should change the htop crossplatform API to expect memory
in bytes, but this is the smaller change that should fix it.
Closes #385.
 2016-02-13 02:13:57 -02:00
Hisham b54d2dde40 Check for failure in allocations. 2016-02-02 15:53:02 +01:00
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
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
Michael Klein b10e54cdee Merge remote-tracking branch 'upstream/master' into envscreen 2016-01-06 22:39:57 +01:00
Michael McConville 7170382706 Fix spelling of "maintainer" 2016-01-02 12:11:26 -05:00
Michael Klein cc23d13f87 Add Platform_getProcessEnv 
- currently implemented for darwin and linux
 2015-12-03 22:23:40 +01:00
SaltwaterC 8895f09880 Add Darwin swap meter. 2015-11-16 17:32:22 +00:00
Hisham Muhammad 5e0f1788e6 Fix CRT_fatalError warning. 2015-11-02 10:22:10 -05:00
Hisham Muhammad a7fcbba75a Add missing header, silence warning. Should fix #292. 2015-11-02 10:46:04 -05:00
Hisham Muhammad fd5dd6605a Merge pull request #299 from mmcco/master 
OpenBSD port updates and error exit improvements
 2015-11-02 08:46:40 -05:00
Michael McConville cd3d2337f8 Replace all err.h function uses with CRT_fatalError(). Failing with 
err.h functions corrupts the terminal when using curses.
 2015-11-01 13:26:57 -05:00
Hisham Muhammad bd93b2e1d7 Initialize variables, silence warnings. 2015-10-24 23:28:29 -04:00
Hisham Muhammad 71190654bc Calculate CPU averages on Darwin (See #295). 2015-10-23 13:46:21 -02:00
Hisham Muhammad 78f2933e2b Regenerate platform-dependent headers. 
Closes #293.
 2015-10-19 17:22:54 -02:00
Hisham Muhammad cc0fc3655d Add Darwin signals (same as FreeBSD) 
https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man3/signal.3.html
 2015-10-06 13:03:47 -03:00
Hisham Muhammad bf276a0993 Merge pull request #274 from mmcco/master 
Cleanup and initial OpenBSD support
 2015-10-05 11:22:50 -03:00
Michael McConville 571cbc0aa1 Change more fprintf(stderr, ...); exit(...); to err[x](...). Tweak a few existing ones and fix some style. 2015-09-19 12:15:26 -04:00
Michael McConville 445222e48c Clean up some needless malloc casts, convert some mallocs to callocs, and fix some style 2015-09-16 23:42:36 -04:00
kaefer 40525d85bc removing unnecessary include, which on top breaks compiling 2015-09-14 16:18:51 +02:00
Jardel Weyrich e52c070ef5 Remove conflicting declarations. 2015-09-10 10:46:44 -03:00
Christian Hesse e8970b6f32 fix calloc() calls 
* size_t nmemb (number of elements) first, then size_t size
* do not assume char is size 1 but use sizeof()
* allocate for char, not pointer to char (found by Michael McConville,
  fixes #261)
 2015-09-07 07:52:39 +02:00
Hisham Muhammad 9428010121 Make column width calculation dynamic. 
Closes #228.
 2015-08-20 00:32:47 -03:00
Hisham Muhammad f70649a178 Standardize indentation. 2015-08-19 13:56:46 -03:00
David Hunt 907f8298a0 CPU per process implemented 2015-08-19 13:52:57 -03:00
David Hunt 57ab332d5a Fix the thread counts 2015-08-19 13:52:38 -03:00
David Hunt 6463ea2956 Fixed CPU updating 2015-08-19 13:52:18 -03:00
David Hunt 7f3faa276a Static CPU meter 2015-08-19 13:52:04 -03:00
David Hunt 43ef703f03 Start supporting actual data 2015-08-19 13:51:49 -03:00
David Hunt 70e7c8db59 Added darwin with working battery meter 2015-08-19 13:47:26 -03:00