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152 Commits

Author SHA1 Message Date
Nathan Scott
f704baeb82 Drop unused global ProcessList memory fields 
The global ProcessList structure contains a couple of unused
fields.  'sharedMem' has never been used by any Meter, since
its not been anything other than zero in Linux /proc/meminfo
for many, many years.  The freeMem field is only used in the
usedMem calculation, so it can reside on the stack like some
other memory variables used within-calculations-only and not
exposed to the user via a Meter.
 2020-11-27 07:55:58 +01:00
Christian Göttsche
601ad61e7d Unify naming of first argument of Platform_getBattery 
Use percent throughout
 2020-11-25 12:47:07 +01:00
Nathan Scott
003f2c06a4 Merge branch 'cleanup-init-done' into master 2020-11-23 17:34:44 +11:00
Nathan Scott
82a69ee87a Consistent ordering of function declarations for FreeBSD 2020-11-23 17:32:57 +11:00
Benny Baumann
ddda739cb2 Simplify code flow by inlining declarations where they are used 
Note that xStrdup always returns non-NULL, thus the one error case cannot be reached.
 2020-11-22 10:07:01 +01:00
Benny Baumann
3cb96f1a36 No need to check for change when no action is required 2020-11-22 10:04:54 +01:00
Christian Göttsche
0f4e3ebc95 Simplify page size related calculations 2020-11-21 19:39:45 +01:00
Christian Göttsche
fa002c0ba9 Rename virtual memory column from M_SIZE to M_VIRT 
Closes: #325
 2020-11-21 19:39:45 +01:00
Christian Goettsche
f5c3349bdb IWYU update (FreeBSD) 2020-11-19 23:51:50 +01:00
Nathan Scott
c75c5ef9c6 Minor cleanups to platform-specific init and done 
Move platform-specific code out of the htop.c main function
and into the platform sub-directories - primarily this is
the Linux procfs path check and sensors setup/teardown; not
needed on any other platforms.  No functional changes here.
 2020-11-19 12:32:07 +11:00
Nathan Scott
ea9622b8c9 Merge individual Battery.[ch] files into Platform.[ch] 
Consistent with everything else involving platform-specific
calls from core htop code.
 2020-11-18 10:17:33 +11:00
Daniel Lange
fec9af4e6f Merge branch 'temperature_v2' of cgzones/htop 
Closes #111, closes #49
Closes #93 - thank you for leading the way @DX37 (Maxim Kurnosenko)!
 2020-11-17 11:05:15 +01:00
Christian Göttsche
15eab2012d Add process column for normalized CPU usage 
Shows the process CPU usage divided by the number of CPU cores
 2020-11-16 18:14:06 +01:00
Christian Göttsche
1b225cd7a0 Show CPU temperature in CPU meter 
Show the CPU temperature in the CPU meter, like CPU frequency, instead
of using an extra Meter.
 2020-11-16 16:38:54 +01:00
Christian Göttsche
397b5c4bd0 Introduce spaceship comparison for Processes 
If currently two unsigned values are compared via `a - b`, in the case b
is actually bigger than a, the result will not be an negative number (as
-1 is expected) but a huge positive number as the subtraction is an
unsigned subtraction.

Avoid over-/underflow affected operations; use comparisons.
Modern compilers will generate sane code, like:
    xor     eax, eax
    cmp     rdi, rsi
    seta    al
    sbb     eax, 0
    ret
 2020-11-15 18:25:21 +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
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
b23f8235e2 Whitespace and indentation issues 2020-11-02 22:15:01 +01:00
Benny Baumann
374edb9ed5 Spacing after keywords (if) 2020-11-02 22:14:59 +01:00
Christian Göttsche
bbf01054bf Add compat wrapper for fstatat 2020-10-29 22:21:42 +01:00
Christian Göttsche
049046c700 FreeBSD: update Process 2020-10-29 22:21:42 +01:00
Christian Göttsche
97ea45ca9a FreeBSD: update ProcessList 2020-10-29 22:21:42 +01:00
Christian Goettsche
c2fdfd99eb FreeBSD: implement Platform_getDiskIO() 2020-10-29 22:21:42 +01:00
Christian Göttsche
c91061c84b FreeBSD: Platform update 2020-10-29 22:21:42 +01:00
Christian Goettsche
88eec2dc00 FreeBSD: rework tty process column 2020-10-29 22:21:42 +01:00
Christian Göttsche
61bae4c9d2 Unify function argument names 
Name first argument of ProcessList_goThroughEntries consistently super
Name first argument of ProcessList_new consistently userTable
 2020-10-28 19:57:10 +01:00
Christian Göttsche
e89b289494 Drop duplicate assignment 2020-10-27 18:00:43 +01:00
Christian Göttsche
a3bb7cbe64 Hold only a const version of Settings in ProcessList 2020-10-26 19:30:38 +01:00
Christian Göttsche
4eb443926f Hold only a const version of Settings in Process 2020-10-26 19:30:38 +01:00
Christian Göttsche
7109172431 Mark process parameter of Process_writeField consistently const 2020-10-26 19:30:38 +01:00
Christian Göttsche
72103e9613 Hold only a const version of the ProcessList in Meters 2020-10-26 19:30:38 +01:00
Christian Göttsche
f757810f48 Improve handling of no data in Disk and Network IO Meters 2020-10-26 19:17:14 +01:00
Ross Williams
94e32cf1e8 Simplify environment-reading code 
Suggested PR changes, thanks @cgzones
 2020-10-26 19:01:11 +01:00
Ross Williams
0ae2bb1f8e Add process environment for FreeBSD 2020-10-26 19:01:11 +01:00
Christian Göttsche
b08b255b41 Drop unused Platform functions Platform_setTasksValues 2020-10-22 22:26:12 +02:00
Christian Göttsche
f8208f2173 Drop tabs in source indentions 2020-10-20 21:43:36 +02:00
Daniel Lange
9f1a9ab2c2 Merge branch 'header_pause' of cgzones/htop 
Continue to update generic data in paused mode
 2020-10-20 10:17:58 +02:00
Christian Göttsche
96e2a4259e Continue to update generic data in paused mode 
Generic data, as CPU and memory usage, are used by Meters.
In paused mode they would stop receiving updates and especially Graph
Meters would stop showing continuous data.

Improves: #214
Closes: #253
 2020-10-19 14:45:39 +02:00
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
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
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