^ob_* functions

[Florian Weimer]

On 02/28/2017 01:57 PM, Mohsen Pahlevanzadeh wrote:

> It's not http buffering, It's Turn on output buffering,
> I need same in C.

Then you need to look at fopencookie or open_memstream, and reassign 
stdout (which glibc aims to support as an extension).

If you need to buffer output which does not go through stdout, you need 
to use a coprocess or a thread with a pipe for STDOUT_FILENO to capture 
the output.  This would cover capturing stdout as well, but is more 
complicated to implement.

Florian