Fwupd.get_os_release_full
Description: Reference for Fwupd.get_os_release_full

### Function

# Fwupdget_os_release_full

since: 1.8.8

#### Declaration [src]

    GHashTable*
    fwupd_get_os_release_full (
      const gchar* filename,
      GError** error
    )

#### Description [src]

Loads information from a defined system os-release file.

Available since: 1.8.8

#### Parameters

`filename`

  Type: `const gchar*`

  Optional filename to load.

  The argument can be `NULL`.
  The data is owned by the caller of the function.
  The value is a NUL terminated UTF-8 string.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will left initialized to `NULL` by the function if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `GHashTable`

Keys from os-release.

The caller of the function takes ownership of the data container, but not the data inside it.