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919 Commits

Author SHA1 Message Date
Hisham 96157870af Downgrade requirement to Libtool 2.4.0. 
Courtesy to OpenWRT environments as requested by @champtar in #540.
 2016-09-11 23:28:17 -03:00
Hisham 6d4df3d138 Merge branch 'master' of https://github.com/hishamhm/htop 2016-08-30 12:38:12 -03:00
Hisham d4a8023b72 Fix typos, by @Gelma. 
Closes #546.
 2016-08-30 12:37:31 -03:00
Hisham Muhammad 99f7ff9bd2 Merge pull request #550 from Explorer09/signals-tweaks 
Mark signal tables 'const'
 2016-08-30 12:17:20 -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
Hisham cceab15b9d free(NULL) is a valid no-op, so let's make String_freeArray(NULL) valid too. 2016-08-24 18:12:35 -03:00
Hisham bd5d37f297 Return when reading cmdline fails (e.g. zombie process) 2016-08-24 18:11:10 -03:00
Hisham 16406ea330 Point users to the official release tarballs. 2016-08-23 15:43:27 -03:00
Hisham Muhammad d3f575264b Merge pull request #537 from Explorer09/string-utils 
Optimize Strings_startWith()
 2016-08-11 00:44:42 -03:00
Explorer09 bf35921abb Optimize Strings_startWith() 
Use strncmp() combined with a strlen() will give better performance
than a strstr in worst case. Especially when the match prefix is a
constant and not a variable.

While we are at it, replace the match() function in linux/Battery.c,
which uses a naive algorithm, with a macro that does better job by
utilizing Strings_startWith().

    $ gcc --version | head -n 1
    gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
    $ uname -m
    x86_64
    $ size htop.old htop.new
       text   data    bss    dec    hex filename
     137929  15112   3776 156817  26491 htop.old
     137784  15104   3776 156664  263f8 htop.new

Signed-off-by: Kang-Che Sung <explorer09 @ gmail.com>
 2016-08-11 10:49:35 +08:00
Hisham Muhammad b269eb24b0 Merge pull request #534 from Explorer09/issue-532 
Change scrolling behavior to make it more similar to other applications.
 2016-08-09 13:06:33 -03:00
Explorer09 3d9868833e Fix scrolling behavior change caused by 759caf0f 
Commit "Make PgDown behavior more usual." 759caf0f8f
silently changes the PageDown scrolling behavior that, instead of
scrolling one window down until the end of the window touches the end
of the list, the window simply repositions itself in a way that the
selected item always become the last item in the new window.

The commit reverts the behavior, and also fixes sanity conditionals
so that the scrollV variable will _never_ become negative or out-of-
bound.

Fixes issue #532. Also keep the problem #480 addressed.

Signed-off-by: Kang-Che Sung <explorer09 @ gmail.com>
 2016-08-07 07:49:37 +08:00
Hisham 3cd0339423 Merge branch 'master' of https://github.com/hishamhm/htop 2016-07-28 11:39:15 -03:00
Hisham ef879b4a22 'Follow' only if element is found in search 2016-07-28 11:37:44 -03:00
Hisham Muhammad f161365d72 Merge pull request #526 from Explorer09/bar-tweaks 
Let BarMeterMode_characters[] be const array.
 2016-07-23 13:48:50 -03:00
Explorer09 6b9b6db655 Let BarMeterMode_characters[] be const array. 2016-07-22 14:58:29 +08:00
Hisham f80e577c59 Changelog for htop 2.0.2 2016-07-21 17:12:45 -03:00
Hisham 81552d4ab5 Preparing release 2.0.2, a minor bugfix release. 2016-07-21 16:54:41 -03:00
Hisham Muhammad 265d04821a Merge pull request #524 from ricardo0y/cross_compile_with_ncurses_config 
Allow to override ncurses*-config path
 2016-07-12 10:02:51 -03:00
Ricardo Martincoski 78b82d0fdc Allow to override ncurses*-config path 
This will be used when cross-compiling with ncurses*-config generated for the
target, using constructs like
HTOP_NCURSES_CONFIG_SCRIPT=/path/to/ncurses5-config

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
 2016-07-11 20:17:13 -03:00
Hisham 7f9c82f28d Refresh whole panel on Ctrl+L in infoscreen. 
Closes #520.
 2016-06-23 13:25:58 -03:00
Hisham 7d5ef246f1 Let's keep it simple then! 2016-06-20 12:11:49 -03:00
Hisham Muhammad 0fa03322a9 Dynamically adjust the size of line reads 
* Dynamically adjust the size of line reads.
* Remove some more uses of fgets with arbitrary sizes.
* Fix reading of lines and width of n column.

Fixes #514.
 2016-06-19 18:55:35 -03:00
Hisham 52f814481c While we're at it, get rid of another sprintf. 2016-06-19 18:30:20 -03:00
Hisham b139671cbd Moving left and right needs a full redraw. 2016-06-19 18:05:18 -03:00
Hisham adcc944e35 Use "-" as the Ctrl and Alt joiner. 2016-06-17 22:14:07 -03:00
Hisham Muhammad a5ef374bb8 Merge pull request #511 from Explorer09/man-page 
Document Alt+{h,j,k,l} and Ctrl+{A,E} into man page
 2016-06-17 11:50:15 -03:00
Explorer09 6dd32d3604 Document Alt+{h,j,k,l} and Ctrl+{A,E} into man page 
Rewrite the scrolling part in the man page so that each key become clearer on
what it does. Also officially document the Alt+{h,j,k,l} key alternatives and
Ctrl+A, Ctrl+E, '^', '$' keys (see issue #508).
 2016-06-17 10:19:19 +08:00
Hisham 8cd045cc79 Merge branch 'master' of https://github.com/hishamhm/htop 2016-06-15 12:46:34 -03:00
Hisham 0128d222b9 Added Ctrl+A and Ctrl+E to go to beginning and end of line. 
(Also, '^' and '$')
Closes #508.
 2016-06-15 12:45:23 -03:00
Hisham 1a13b4d0f4 Don't store invisible trailing whitespace 2016-06-15 12:41:50 -03:00
Hisham Muhammad 9ec41d1b65 Merge pull request #505 from Explorer09/xStrdup 
Fix xStrdup debug build failure & allow Clang to use ((nonnull))
 2016-06-04 11:45:29 -03:00
Explorer09 c0e37bc5f5 Fix xStrdup debug build failure & allow Clang to use ((nonnull)) 2016-06-03 10:14:27 +08:00
Hisham Muhammad f9c1db514d Merge pull request #504 from Explorer09/xStrdup 
Fixes upon xStrdup(NULL) problem
 2016-06-02 17:29:14 -03:00
Explorer09 3297616efa Add assert and __attribute__((nonnull)) on xStrdup 
__attribute__((nonnull)) will help catching "calling with NULL" mistake on
compile time.

I also convert xStrdup into a macro, that will do assert() inline when the
code is *not* built with -DNDEBUG . For release builds (with -DNDEBUG),
preprocessor trick will ensure that generated code remains the same.
 2016-06-02 20:38:24 +08:00
Explorer09 e288f690af Don't check if (!str) in xStrdup 
This effectively reverts "Stricter strdup." 4674b4a732

If str is NULL upon the calling of strdup(), it should crash with SIGSEGV.
Just let it crash. Adding the "if (!str) fail();" code serves nothing but
bloat.
 2016-06-02 18:30:18 +08:00
Hisham ea9dc4ab74 Merge branch 'master' of https://github.com/hishamhm/htop 2016-05-30 15:06:52 -03:00
Hisham 112db9a609 Handle SIGQUIT. Closes #503. 2016-05-30 15:06:22 -03:00
Hisham 5db1b0e9a0 Remove extra checks made redundant by XAlloc. 2016-05-30 12:22:33 -03:00
Hisham 4674b4a732 Stricter strdup. 2016-05-30 12:22:22 -03:00
Hisham 7ededce9b5 Silence cast warning. 2016-05-30 12:22:07 -03:00
Hisham Muhammad 3126cfce6c Merge pull request #500 from Explorer09/meter-tweaks 
Remove redundant is-null checks on free(Meter.drawData)
 2016-05-27 16:30:45 -03:00
Explorer09 313b3d3752 Remove redundant is-null checks on free(Meter.drawData) 2016-05-27 17:11:54 +08:00
Hisham fa0c637c55 Silence warnings about seteuid return value. 
Closes #483.
 2016-05-25 21:37:07 -03:00
Hisham b7ac416634 Fixes #498. 2016-05-25 21:29:06 -03:00
Hisham 6cc0a8c820 Make sure a pointer fits in the argument! 2016-05-25 16:46:47 -03:00
Hisham 645057d81a Use set_escdelay() to avoid problems with ESCDELAY as a macro. 2016-05-19 16:09:47 -03:00
Hisham 6c1be63291 Fail early if libtool is not present. 2016-05-19 16:04:04 -03:00
Hisham Muhammad 642ccb49ca Merge pull request #445 from Explorer09/configure-ac 
configure.ac fixes
 2016-05-19 15:57:31 -03:00
Hisham Muhammad 6028e1b4c4 Merge pull request #496 from tcreech/lwp_hack 
FreeBSD: fix multithreaded CPU% in process list
 2016-05-19 15:44:57 -03:00