[#util-GetExePath]
= xref:util.adoc[util]::GetExePath
:relfileprefix: ../
:mrdocs:

Return path to current executable assuming it was invoked with argv0. If path could not be determined, returns an empty path.

== Synopsis

Declared in `<util/exec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:fs/path.adoc[fs::path]
GetExePath(std::string_view argv0);
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== Return Value

The path to the current executable, or an empty path if unknown.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *argv0*
| The argv[0]value the process was invoked with.
|===


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