EDataBook.ebsql_get_contact_extra_unlocked
Description: Reference for EDataBook.ebsql_get_contact_extra_unlocked

### Function

# EDataBookebsql_get_contact_extra_unlocked

since: 3.16

#### Declaration [src]

    gboolean
    ebsql_get_contact_extra_unlocked (
      EBookSqlite* ebsql,
      const gchar* uid,
      gchar** ret_extra,
      GError** error
    )

#### Description [src]

Fetches the extra data previously set for `uid`, either with `e_book_sqlite_set_contact_extra()` or when adding contacts, without locking internal mutex.

Available since: 3.16

#### Parameters

`ebsql`

  Type: `EBookSqlite`

  An `EBookSqlite`.

  The data is owned by the caller of the function.

`uid`

  Type: `const gchar*`

  The uid of the contact to fetch the extra data for.

  The data is owned by the caller of the function.
  The value is a NUL terminated UTF-8 string.

`ret_extra`

  Type: `gchar**`

  Return location to store the extra data.

  The argument will be set by the function.
  The caller of the function takes ownership of the returned data, and is responsible for freeing it.
  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 be 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: `gboolean`

`TRUE` on success, otherwise `FALSE` is returned and `error` is set appropriately.