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28 Commits

Author SHA1 Message Date
wangqr 6c2b3b546d Use fork/exec instead of popen to run lsof (#757) 
Fixes #675
 2018-04-06 11:13:30 -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
Hisham Muhammad 09e241fb12 Security review: check results of snprintf. 
Calls marked with xSnprintf shouldn't fail.
Abort program cleanly if any of them does.
 2017-07-27 16:07:50 -03:00
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
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 b54d2dde40 Check for failure in allocations. 2016-02-02 15:53:02 +01:00
Hisham Muhammad 466d4da0c6 refactor *Screen classes, add InfoScreen superclass 2016-01-12 06:00:58 -02:00
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
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
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 446d86c7a2 Let's see if this assert makes static analyzers happier. 2014-04-24 12:16:51 -03:00
Hisham Muhammad 1de8762e71 Fix display of open files. 
Cleanup the code to prevent this bug from happening again.
 2014-04-22 18:45:47 -03:00
Hisham Muhammad 6d90e58c01 alignment improvements 2014-02-27 16:35:22 -03:00
Hisham Muhammad 76a715ee8c Fix order of calloc arguments. 
(Patch by Dawid Gajownik)
 2014-01-16 18:51:16 -02:00
Hisham Muhammad 00b324bfc1 Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
Hisham Muhammad 2a73405cd0 search and filter for the strace and lsof screens! 2012-11-10 00:31:37 +00:00
Hisham Muhammad 84281bdc44 major header cleanup 2011-12-26 21:35:57 +00:00
Hisham Muhammad 81e44312b4 Use strdup explicitly 2011-12-25 20:23:53 +00:00
Hisham Muhammad 7ca1081712 Mega-commit with features and tweaks for 1.0: 
* Performance improvements
* Support for splitting CPU meters into two or four columns
  (thanks to Wim Heirman)
* Switch from PLPA, which is now deprecated, to HWLOC.
* Bring back support for native Linux sched_setaffinity,
  so we don't have to use HWLOC where we don't need to.
* Support for typing in user names and column fields in selection panels.
 2011-11-18 06:08:56 +00:00
Hisham Muhammad 7d7118b1f6 launch lsof for parent process when called on threads. 2011-03-22 22:09:42 +00:00
Hisham Muhammad b2fee47a14 don't resolve port names 2010-09-02 20:26:16 +00:00
Hisham Muhammad 6486229308 add support for steal/guest CPU time measurement 
simplify processor data accounting (add CPUData structure)
remove Process_clone trick
 2010-08-24 23:20:38 +00:00
Hisham Muhammad 282f16c4b8 fix memory leak 2010-03-03 21:10:51 +00:00
Hisham Muhammad 02a30bfecd warning fixes 2010-02-25 01:43:18 +00:00
Hisham Muhammad 7dcd2beb90 extra checks for lsof failures 2009-10-16 20:15:01 +00:00
Hisham Muhammad 3e6be2d7f7 fix to minor bug affecting the build process, a maintenance release will follow shortly. 2009-06-08 21:08:02 +00:00
Hisham Muhammad 7ee2646808 oops, add missing files 2009-06-02 19:28:19 +00:00