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Added g_hash_table_contains for glib < 2.32

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This commit is contained in:
James Booth 2014-05-22 20:02:19 +01:00
parent ce8f574444
commit 6dbcc03543
2 changed files with 11 additions and 0 deletions
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9
src/common.c
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@ -81,12 +81,21 @@ p_list_free_full(GList *items, GDestroyNotify free_func)
gboolean gboolean
p_hash_table_add(GHashTable *hash_table, gpointer key) p_hash_table_add(GHashTable *hash_table, gpointer key)
{ {
// doesn't handle when key exists, but value == NULL
gpointer found = g_hash_table_lookup(hash_table, key); gpointer found = g_hash_table_lookup(hash_table, key);
g_hash_table_replace(hash_table, key, key); g_hash_table_replace(hash_table, key, key);
return (found == NULL); return (found == NULL);
} }
gboolean
p_hash_table_contains(GHashTable *hash_table, gconstpointer key)
{
// doesn't handle when key exists, but value == NULL
gpointer found = g_hash_table_lookup(hash_table, key);
return (found != NULL);
}
gboolean gboolean
create_dir(char *name) create_dir(char *name)
{ {

2
src/common.h
View File

@ -38,6 +38,7 @@
#if !GLIB_CHECK_VERSION(2,32,0) #if !GLIB_CHECK_VERSION(2,32,0)
#define g_hash_table_add(hash_table, key) p_hash_table_add(hash_table, key) #define g_hash_table_add(hash_table, key) p_hash_table_add(hash_table, key)
#define g_hash_table_contains(hash_table, key) p_hash_table_contains(hash_table, key);
#endif #endif
#ifndef NOTIFY_CHECK_VERSION #ifndef NOTIFY_CHECK_VERSION
@ -79,6 +80,7 @@ gchar* p_utf8_substring(const gchar *str, glong start_pos, glong end_pos);
void p_slist_free_full(GSList *items, GDestroyNotify free_func); void p_slist_free_full(GSList *items, GDestroyNotify free_func);
void p_list_free_full(GList *items, GDestroyNotify free_func); void p_list_free_full(GList *items, GDestroyNotify free_func);
gboolean p_hash_table_add(GHashTable *hash_table, gpointer key); gboolean p_hash_table_add(GHashTable *hash_table, gpointer key);
gboolean p_hash_table_contains(GHashTable *hash_table, gconstpointer key);
gboolean create_dir(char *name); gboolean create_dir(char *name);
gboolean mkdir_recursive(const char *dir); gboolean mkdir_recursive(const char *dir);