ee5ec75621
Fix coding style
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- 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
b2b6eb638e
ip: Sort headers alphabetically
2018-05-02 08:21:32 +02:00
7a9a9b7d76
ip: add OpenBSD support
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ip.c already works on OpenBSD, it's just missing some headers:
2018-04-29 12:54:28 +02:00
faa52bdcc0
Format error messages properly
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Make use of strerror(errno) and format all errors equally:
function ['parameters']: error message
2018-03-28 19:46:27 +02:00
96f3a8a54e
Get rid of err.h as it is not portable
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Replace warn() and warnx() with fprintf() and add <stdio.h> where
necessary.
2018-03-28 18:26:56 +02:00
e79d4932ea
More robust preprocessor switches
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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
ebf5a35052
Build Linux-only functions only on Linux
2018-03-18 23:26:13 +01:00
7246dc4381
Move components into dedicated subdirectory
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This brings us a lot more tidiness.
2017-09-24 17:20:27 +02:00
Aaron Marcher
Ali H. Fardan
Laslo Hunhold