[#BloombergLP-bslmt-Configuration-nativeDefaultThreadGuardSize]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::xref:BloombergLP/bslmt/Configuration.adoc[Configuration]::nativeDefaultThreadGuardSize
:relfileprefix: ../../../
:mrdocs:

Return the platform's default thread stack guard size in bytes.

== Synopsis

Declared in `<bslmt_configuration.h>`

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

== Description

Return the default thread stack guard size (in bytes) determined by the underlying platform. Note that this value reflects semantics, and may be influenced by the choice of platform, environment variables, compiler/linker options, or shell configuration, and may vary somewhat among different platforms.

== Return Value

platform's default thread stack guard size in bytes


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