Commit Graph

16 Commits

Author SHA1 Message Date
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 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 a7fcbba75a Add missing header, silence warning. Should fix #292. 2015-11-02 10:46:04 -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 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
Jardel Weyrich e52c070ef5 Remove conflicting declarations. 2015-09-10 10:46:44 -03:00
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 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