diff options
Diffstat (limited to 'pango/pango-threadsafe.h')
| -rw-r--r-- | pango/pango-threadsafe.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pango/pango-threadsafe.h b/pango/pango-threadsafe.h index cf8b4258..57e823d1 100644 --- a/pango/pango-threadsafe.h +++ b/pango/pango-threadsafe.h @@ -85,6 +85,23 @@ void p_hash_table_insert (PHashTable *hash_table, } static inline +gboolean p_hash_table_insert_if_null (PHashTable *hash_table, + gpointer key, + gpointer value) +{ + gboolean ret; + g_mutex_lock (&hash_table->mx); + if (g_hash_table_lookup (hash_table->ht, key)) + ret = FALSE; + else { + g_hash_table_insert (hash_table->ht, key, value); + ret = TRUE; + } + g_mutex_unlock (&hash_table->mx); + return ret; +} + +static inline void p_hash_table_replace (PHashTable *hash_table, gpointer key, gpointer value) |