Re: The joy of pipes

On Sun, 17 Nov 2024 01:05:20 -0500, 186282@ud0s4.net wrote:

On 11/17/24 12:30 AM, Lawrence D'Oliveiro wrote:

On Sat, 16 Nov 2024 23:59:41 -0500, 186282@ud0s4.net wrote:
 

On 11/16/24 5:31 AM, Richard Kettlewell wrote:

>
“Temporary files the parent can access” is not a good model for a
couple of reasons:
>
* The semantics are different. Bytes read from a regular file are
  still there to be read again if you rewind the file; bytes read
  from a pipe are gone. Empty/full files behave differently to
  empty/full pipes.
>
* Temporary regular files can already be accessed by other processes
by name, by file descriptor inheritance, or file descriptor passing.

>
Didn't say temp disk files were necessarily SUPERIOR, just that they
CAN do most of the stuff pipes are used for and in an easier
user/code-friendly fashion.

 
Not really, no.
 

SIZE is almost unlimited too.

 
That is another reason they don’t work.

 
It's a block of info, just by one means over another.

You’re forgetting the sequencing and synchronization aspects.