[#llvm-getCachedOrDownloadExecutable]
= xref:llvm.adoc[llvm]::getCachedOrDownloadExecutable
:relfileprefix: ../
:mrdocs:

Fetches an executable by searching the default local cache directory and server URLs.

== Synopsis

Declared in `<llvm/Debuginfod/Debuginfod.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/Expected.adoc[Expected<std::string>]
getCachedOrDownloadExecutable(xref:llvm/object/BuildIDRef.adoc[object::BuildIDRef] ID);
----

== Return Value

Local path to the cached or downloaded executable, or an error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ID*
| Build ID of the executable to fetch.
|===


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