[#subprocess-ErrBuffer]
= xref:subprocess.adoc[subprocess]::ErrBuffer
:relfileprefix: ../
:mrdocs:

Buffer holding the data captured from the child&apos;s error descriptor&period;

== Synopsis

Declared in `&lt;util&sol;subprocess&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
using ErrBuffer = xref:subprocess/Buffer.adoc[Buffer];
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