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

Emit into `OutputFilename` the files module `ModulePath` will import from.

== Synopsis

Declared in `<llvm/Transforms/IPO/FunctionImport.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/Error.adoc[Error]
EmitImportsFiles(
    xref:llvm/StringRef.adoc[StringRef] ModulePath,
    xref:llvm/StringRef.adoc[StringRef] OutputFilename,
    xref:llvm/ModuleToSummariesForIndexTy.adoc[ModuleToSummariesForIndexTy] const& ModuleToSummariesForIndex);
----

== Return Value

Success, or an error if `OutputFilename` could not be opened.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ModulePath*
| Path of the module whose import file list is emitted.
| *OutputFilename*
| Path of the file to write the import list into.
| *ModuleToSummariesForIndex*
| Map of module paths to summaries used for the backend, defining which modules are imported from.
|===


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