FRIGN 64da0d1ebc Audit kill(1) ...

1) Refactor the manpage with num-options, optimize wording to be more
   concise and to the point, pid also specifies process groups.
2) Make int sig const.
3) Remove prototypes.
4) /* not reached */ consistency.
5) Refactor usage() with eprintf.
6) Refactor arg-parser with a switch, use estrtonum
7) Use return instead of exit() in main()
8) argc-argv-correctness.

2015-03-16 12:37:46 +01:00

5.7 KiB

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