Re: time(1): perror(3) -> err(3) and friends

[Scott Cheloha]

> On Jul 22, 2017, at 12:49 PM, Ingo Schwarze <schwa...@usta.de> wrote:
> 
> [...]
> 
> * In main(), prefer "return" over exit(3).

Any particular reason for this or is that just the style that people
have settled on?

And to be clear you're saying

        warn("whatever");
        return 1;

is preferred over

        err(1, "whatever");

in main().

--
Scott Cheloha