[#BloombergLP-bdlbb-BlobUtil-appendBufferIfValid-0d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlbb.adoc[bdlbb]::xref:BloombergLP/bdlbb/BlobUtil.adoc[BlobUtil]::appendBufferIfValid
:relfileprefix: ../../../
:mrdocs:

Append the specified move‐insertable `buffer` after the last buffer of the specified `dest` if neither the resulting total size of `dest` nor its resulting total number of buffers exceeds `INT_MAX`. Return 0 on success, and a non‐zero value (with no effect) otherwise. The length of the `dest` is unaffected. In case of success the `buffer` is left in a valid but unspecified state.

== Synopsis

Declared in `<bdlbb_blobutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
appendBufferIfValid(
    xref:BloombergLP/bdlbb/Blob.adoc[Blob]* dest,
    xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<BlobBuffer>] buffer);
----


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