diff options
Diffstat (limited to 'shared/nm-glib-aux/nm-shared-utils.c')
| -rw-r--r-- | shared/nm-glib-aux/nm-shared-utils.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/shared/nm-glib-aux/nm-shared-utils.c b/shared/nm-glib-aux/nm-shared-utils.c index f03c66ddae..43cab16b2c 100644 --- a/shared/nm-glib-aux/nm-shared-utils.c +++ b/shared/nm-glib-aux/nm-shared-utils.c @@ -2288,6 +2288,44 @@ nm_utils_hash_keys_to_array (GHashTable *hash, return keys; } +gpointer * +nm_utils_hash_values_to_array (GHashTable *hash, + GCompareDataFunc compare_func, + gpointer user_data, + guint *out_len) +{ + GHashTableIter iter; + gpointer value; + gpointer *arr; + guint i, len; + + if ( !hash + || (len = g_hash_table_size (hash)) == 0u) { + NM_SET_OUT (out_len, 0); + return NULL; + } + + arr = g_new (gpointer, ((gsize) len) + 1); + i = 0; + g_hash_table_iter_init (&iter, hash); + while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &value)) + arr[i++] = value; + + nm_assert (i == len); + arr[len] = NULL; + + if ( len > 1 + && compare_func) { + g_qsort_with_data (arr, + len, + sizeof (gpointer), + compare_func, + user_data); + } + + return arr; +} + gboolean nm_utils_hashtable_same_keys (const GHashTable *a, const GHashTable *b) |