[#BloombergLP-bslmt-ThreadAttributes-guardSize]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::xref:BloombergLP/bslmt/ThreadAttributes.adoc[ThreadAttributes]::guardSize
:relfileprefix: ../../../
:mrdocs:

Return the value of the `guardSize` attribute of this object&period; The value `e&lowbar;UNSET&lowbar;GUARD&lowbar;SIZE &equals;&equals; guardSize` is intended to indicate that the default value as defined by the platform (which is typically the size of one or two pages) should be obtained from `bslmt&lowbar;configuration` and used&period;

== Synopsis

Declared in `&lt;bslmt&lowbar;threadattributes&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
guardSize() const;
----


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