where to view open() function's C implementation source code ?

[Chris Angelico]

On Wed, Dec 19, 2012 at 1:28 AM, Roy Smith <roy at panix.com> wrote:
> In article <ad040201-ba94-496c-bb17-7433b0e09d9d at googlegroups.com>,
>  iMath <redstone-cold at 163.com> wrote:
>> > Download the source for the version you're interested in.
>>
>> but which python module is  open() in ?
>
> I met you half-way, I showed you where the source code is.  Now you
> need to come the other half and look at the code.  Maybe start by
> grepping the entire source tree for "open"?

Ouch, that mightn't be very effective! With some function names, you
could do that. Not so much "open". Still, it'd be a start...

ChrisA