slstatus/components/ram.c, branch master

My initial changes

2024-01-13T18:52:01Z

radical re-formatting 3/3: Error checks

2022-10-27T23:03:46Z

Check for `< 0` instead of `== -1`. Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/

radical re-formatting 2/3: Fix blocks

2022-10-27T23:03:38Z

Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/

radical re-formatting 0/3: Alphabetic headers

2022-10-27T23:03:20Z

Except stated otherwise in comment. Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/

ram: Refactor on OpenBSD

2022-10-27T23:03:20Z

Fixes up overly complicated lines, by splitting up logic

ram: Refactor Linux perc/used

2022-10-27T23:03:20Z

Fixes up overly complicated line, by splitting up logic

do not rely on obsolete feature

2022-10-26T21:32:43Z

function prototype with unspecified argument is obsolete since c99. additionally some of these function which don't take any argument were being called with a `const char *` arg, which is UB. fix both these issues by declararing ALL the components to accept a `const char *`, and name the arg "unused" if it's meant to be ignored.

components/*.c: include slstatus.h

2022-10-26T21:32:07Z

this gives the compiler a chance to check weather the prototype and definiton matches or not, which would catch issues like 3c47701.

Fix RAM component on FreeBSD

2022-10-26T19:24:11Z

The current implementation uses the wrong type for given sysctl calls leading to overflow and incorrectly reported RAM usage. The fix is to use 'unsigned int' which is what FreeBSD expects.

Add ram and swap components on FreeBSD

2019-02-16T15:58:34Z