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2514 Commits

Author SHA1 Message Date
Daniel Lange 8fb51627b2 Improve initial setup for systems with many CPUs 
Resolves #435
 2021-02-02 18:03:17 +01:00
Daniel Lange b612256486 Leave less right margin next to long (text) meters 2021-02-02 11:07:29 +01:00
Daniel Lange ba630e8ad5 Make descriptions to -shelp available so people find threads 
Fixes #511
 2021-02-02 10:08:59 +01:00
Daniel Lange ef87877826 Fix typo, align with man page, drop dots 2021-02-02 10:08:59 +01:00
Daniel Lange f3eab4e796 Explain historic naming of Light-Weight Processes column aka threads 2021-02-02 10:08:59 +01:00
Daniel Lange de3e271206 Merge branch 'comm' of cgzones/htop 
Already in Debian so making sure upstream has it, too
 2021-02-02 09:56:32 +01:00
Benny Baumann 12208af777 DiD: Avoid negative cmdlineBasenameOffset 2021-02-01 22:09:39 +01:00
Daniel Lange 12f5f06e88 Check for sortTimeout to not run towards -inf 
Seems to happen on Mac OS "Big Sur" (~forced application sleep)
Partial fix for #510
 2021-02-01 16:02:31 +01:00
Daniel Lange 3808b3b553 Remove unused key definitions 2021-02-01 16:01:04 +01:00
BenBE 06b5828dc4
Fix Shift+Function key on Qt-based terminals 
Fixes #508.
 2021-02-01 09:02:36 +01:00
Christian Göttsche 8bd543562b Quote SYSCONFDIR definition 
As SYSCONFDIR is a compile time string literal, use compile time string
concatenation instead of a runtime one.

Also drop related TODO, cause we indeed using the correct way of getting
$sysconfdir from autoconf
 2021-01-31 21:44:34 +01:00
Christian Göttsche 06b1674aa6 Improve handling when selected last process entry 
If the last process entry is selected and the process dies, stay at the
end of the list and do not jump to the start.

Also if the last entry is selected keep, after rebuilding the process
list due to a new scan, the last entry selected.
 2021-01-31 21:44:00 +01:00
ahgamut 51e79ddc07 [#480] SysArchMeter to view kernel/arch info 
At start, SysArchMeter calls the uname function to obtain the kernel
version and architecture. If available, the distro version is obtained
by calling lsb_release. The obtained values are stored in static
variables and used when updating the meter.
 2021-01-31 20:08:09 +01:00
Christian Göttsche 7bfa466abe Linux: silence UBSAN implicit conversions 
pgrp and session might be -1

linux/LinuxProcessList.c:312:20: runtime error: implicit conversion from type 'unsigned long' of value 18446744073709551615 (64-bit, unsigned) to type 'unsigned int' changed the value to 4294967295 (32-bit, unsigned)
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior linux/LinuxProcessList.c:312:20 in
linux/LinuxProcessList.c:314:23: runtime error: implicit conversion from type 'unsigned long' of value 18446744073709551615 (64-bit, unsigned) to type 'unsigned int' changed the value to 4294967295 (32-bit, unsigned)
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior linux/LinuxProcessList.c:314:23 in
 2021-01-30 14:21:26 +01:00
Christian Göttsche 1014e897a7 Linux: document /proc/PID/stat field parsing 2021-01-30 14:21:26 +01:00
Christian Göttsche 69efa94f9f Use String_eq wrapper instead of raw strcmp 2021-01-30 14:21:26 +01:00
Christian Göttsche 04cf590967 FreeBSD: drop minflt and implement majflt 2021-01-30 14:21:26 +01:00
Christian Göttsche 46370231e3 FreeBSD: drop unused idle thread code 2021-01-30 14:21:26 +01:00
Christian Göttsche 8c43856380 FreeBSD: populate processor field 2021-01-30 14:21:26 +01:00
Christian Göttsche 79620d01c0 FreeBSD: drop unused jail_errmsg variable 2021-01-30 14:21:26 +01:00
Christian Göttsche 399add39ca FreeBSD: simplify kernel thread logic 2021-01-30 14:21:26 +01:00
Christian Göttsche 56c4055fd1 FreeBSD: drop unused ProcessList fields 2021-01-30 14:21:26 +01:00
Christian Göttsche fa499fc155 FreeBSD: misc 2021-01-30 14:21:26 +01:00
Christian Göttsche fdaa15bd8d Linux: overhaul io process fields 
- avoid UBSAN conversions
- print N/A on no data (i.e. as unprivileged user)
- fix rate calculation to show bytes (instead of a thousandth)
- print bytes as human number (i.e. 8MB) instead of 8388608
- stabilize sorting by adjusting NAN values to very tiny negative number
 2021-01-30 14:21:26 +01:00
Christian Göttsche fee744abd2 Update generic process field display 
- sort cases by identifier
- use check snprintf
- color nice value of 0 as gray
- color cpu and memory percentages of 0.0 as gray
- color number of threads of 1 as gray
- color idle and sleeping state as gray
- color tgid matching pid (indicating main thread) as gray
 2021-01-30 14:21:26 +01:00
Christian Göttsche d5de1bc23d Overhaul sorting of state process column 
Do not sort by ascii value of the state identifier, sort by relevance
 2021-01-30 14:21:26 +01:00
Christian Göttsche a3c8285237 Refactor to tty_nr process field display 
If no terminal name can be found, fall back to generic display method
with major and minor device numbers.

Print special value '(none)' in case both are zero.
 2021-01-30 14:21:26 +01:00
Christian Göttsche 03d6345c89 Process: document process fields 
Drop unused fields 'flags' and 'exit_signal'
 2021-01-30 14:21:26 +01:00
divinity76 93378b9ee5 fix typo/missing newline for --enable-static 
https://i.imgur.com/byraZxG.png
 2021-01-30 13:20:09 +01:00
Christian Göttsche 3acf28c259 Unsupported: pass compilation 2021-01-29 14:12:44 +01:00
Christian Göttsche bd694c0ce6 Do not call exit(3) in signal handler 
Call safe _exit(2) instead
 2021-01-29 12:38:30 +01:00
Christian Göttsche fd8c0611af Use different function on different detection method to avoid caching 
Using the same function for the same library causes AC_CHECK_LIB to use
cached results.
Since we change the detection method via different or no
ncurses(5|6)-config invocation, avoid such caching by using different
functions.
 2021-01-28 23:40:37 +01:00
Christian Göttsche f27bab470b Drop duplicate option 
Option subdir-objects is now define in configure.ac
 2021-01-28 23:40:37 +01:00
YJ Lee 34da6fdadb Avoid syntax injection inside code block 
Co-authored-by: BenBE <BenBE@geshi.org>
 2021-01-28 09:21:18 +01:00
Youngjae Lee e54a790b14 TraceScreen: draw panel header 2021-01-28 09:21:18 +01:00
Youngjae Lee 3c61813ea6 InfoScreen: add mouse wheel scroll 2021-01-28 09:21:18 +01:00
Youngjae Lee fd45845829 InfoScreen: fix mouse selection 2021-01-28 09:21:18 +01:00
Daniel Lange 92fb69f5a0 Merge branch 'todo' of cgzones/htop 
Make CRT_init get an instance of Settings instead of a separate colorScheme
 2021-01-28 07:36:14 +01:00
Daniel Lange 5644d0194b Merge branch 'default_libcap' (configure overhaul) of cgzones/htop 2021-01-28 07:31:15 +01:00
Christian Göttsche 6dba60f6bd Pass Settings to CRT_init 
Resolve todo
 2021-01-27 17:14:15 +01:00
Christian Göttsche 211121f060 Drop invalid todo 
The surrounding code has nothing to do with colors
 2021-01-27 17:06:21 +01:00
Christian Göttsche d77703b3dc ci: use as-needed linker flag in gcc full-featured build 
Test whether there are any linking issues
 2021-01-27 15:36:50 +01:00
Christian Göttsche 3035e29e74 Use typedef names instead of raw struct ones 2021-01-26 21:16:23 +01:00
Christian Göttsche 575edffb4b Add configure option to create static htop binary 2021-01-25 18:01:39 +01:00
Christian Göttsche 759a34039c configure: fail immediately on missing requirement 2021-01-25 17:57:21 +01:00
Christian Göttsche 38b6a0148f configure: misc modernizations 
- require autoconf version 2.69
  was released in 2012 and one still can configure and build on older
  systems (just not generate the configure script)
- use modern C99 compiler check
- drop obsolete checks: AC_C_CONST, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STAT
- drop AC_HEADER_STDBOOL in favor of C99 compatibility
 2021-01-25 17:57:21 +01:00
Christian Göttsche f3623b7880 configure: reformat for improved reabability 2021-01-25 17:57:21 +01:00
Christian Göttsche 5e103ff9d1 configure: overhaul option handling 
Switch Linux capabilities default from "no" to "check"

Document default settings

Use more readable formatting
 2021-01-25 17:54:37 +01:00
Christian Göttsche 0f04714a03 Fix possible division by zero 
Do not pass a nmemb of 0 to calloc, cause it's unportable and forbidden
with our wrapper.

Found by Coverity
 2021-01-25 17:33:29 +01:00
Christian Göttsche 2ec44098f9 Allow meters in text mode to span empty neighbors to the right 
Closes: #484
 2021-01-23 15:20:47 +01:00