Re: [sleepy.penguin] [PATCH] Support for broken system without clock_gettime.

[Eric Wong <normalperson@yhbt.net>]

Lin Jen-Shin <godfat@godfat.org> wrote:
> Fallback mechanism was copied from clogger:
> 
>     http://clogger.rubyforge.org/
> 
> This would also make sleepy_penguin compiles on Mac OS X,
> which is lacking clock_gettime. All tests passed for me.

Pushed with the following commit addendum:

[ew: fixed indentation
 Note: this project does not and will never officially support
 non-Free OSes, but there are likely other systems without
 clock_gettime but has kqueue (perhaps via libkqueue).]

Signed-off-by: Eric Wong <normalperson@yhbt.net>

> +++ b/ext/sleepy_penguin/missing_clock_gettime.h
> +static int fake_clock_gettime(clockid_t clk_id, struct timespec *res)
> +{
> +  struct timeval tv;
> +  int r = gettimeofday(&tv, NULL);
> +
> +  assert(0 == r && "gettimeofday() broke!?");

I'm not sure why you switched to spaces for indentation.  I just changed
it back to match the original clogger code.
(my preferred C indentation style is based on Linux kernel conventions)