Function

GLibHashTableget_keys

Declaration

GList*
g_hash_table_get_keys (
  GHashTable* hash_table
)

Description

Retrieves every key inside hash_table. The returned data is valid until changes to the hash release those keys.

This iterates over every entry in the hash table to build its return value. To iterate over the entries in a GHashTable more efficiently, use a GHashTableIter.

Available since:2.14

Parameters

hash_table

Type: GHashTable

A GHashTable.

The data is owned by the caller of the function.

Return value

Type: A list of gpointer

A GList containing all the keys inside the hash table. The content of the list is owned by the hash table and should not be modified or freed. Use g_list_free() when done using the list.

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