Commit graph

14 commits

Author SHA1 Message Date
Aaron Marcher
b0401b13bb Clean up header includes
- Remove <errno.h> because related functions are in util.c now
 - Remove corresponding <string.h> if not used otherwise
2018-05-30 19:35:37 +02:00
Aaron Marcher
ec5c35ec9f Remove units from numbers
This is a first step to decouple formatting from information because of
two reasons:

 1. The components should only gather and return the values by design
 2. Fine grained user control should be a focus

Scaling will be implemented in a different way in a later commit.
2018-05-21 00:16:54 +02:00
Aaron Marcher
74c4f4ebda Add the percent sign to *_perc functions
Units should be added to the corresponding numbers
2018-05-19 20:33:06 +02:00
Laslo Hunhold
80fc20d1d6 Add warn() and die()
Given slstatus is a tool that runs in the background, most likely run
from .xinitrc, it's important to prepend the name of the tool to error
messages so it becomes clear where the error is coming from.

To make this much more consistent, this commit adds warn() and die()
utility functions consistent with other suckless projects and adapts all
calls to fprintf(stderr, *) to the warn() and die() functions, greatly
increasing the readability of the code.
2018-05-18 11:13:05 +02:00
Aaron Marcher
7be675f154 Unify type of i in for loops
int for normal indexes
size_t for usage with the LEN macro
2018-05-17 17:42:26 +02:00
Aaron Marcher
16a97fbca1 Unify header includes
- Sort Alphabetically
- Same indentation for preprocessor clauses
2018-05-07 11:21:59 +02:00
Aaron Marcher
ee5ec75621 Fix coding style
- Use block for single statement ifs
- Keep lines to reasonable length (current debate as to reasonable)
- When functions return -1 for error test against 0 not -1
- Do not indent cases another level
- Do not test against NULL and 0 explicitly
- Use tabs for indentation, use spaces for alignment
2018-05-06 22:28:56 +02:00
parazyd
34010907a6 volume: Cast SOUND_MIXER_READ_DEVMASK to int to avoid warning. 2018-05-02 11:49:15 +02:00
parazyd
d66e775c8d Add OpenBSD support in volume.c 2018-04-29 15:57:17 +02:00
Aaron Marcher
faa52bdcc0 Format error messages properly
Make use of strerror(errno) and format all errors equally:
function ['parameters']: error message
2018-03-28 19:46:27 +02:00
Aaron Marcher
96f3a8a54e Get rid of err.h as it is not portable
Replace warn() and warnx() with fprintf() and add <stdio.h> where
necessary.
2018-03-28 18:26:56 +02:00
Aaron Marcher
e79d4932ea More robust preprocessor switches
Replace #ifdef with #if defined() and #elif with #elif defined() as it
should only test if it is defined or not.
2018-03-21 12:21:37 +01:00
Aaron Marcher
ebf5a35052 Build Linux-only functions only on Linux 2018-03-18 23:26:13 +01:00
Laslo Hunhold
7246dc4381
Move components into dedicated subdirectory
This brings us a lot more tidiness.
2017-09-24 17:20:27 +02:00
Renamed from volume.c (Browse further)