pr_getlibrarypath.md

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# PR_GetLibraryPath

Retrieves the current default library path.

## Syntax

```{code}

#include <prlink.h>

char* PR_GetLibraryPath(void);

```

### Parameters

The function has no parameters.

### Returns

A copy of the default library pathname string. In case of error, returns

NULL.

## Description

This function retrieves the current default library pathname, copies it,

and returns the copy. If sufficient storage cannot be allocated to

contain the copy, the function returns `NULL`. Storage for the result

is allocated by the runtime and becomes the responsibility of the

caller. When it is no longer used, free it using {ref}`PR_FreeLibraryName`.