luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-08-02 07:23:41 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use hash tables as sets in various places

Browse Source 
Where we were already treating GHashTables as sets, modify them to use
the set-specific APIs g_hash_table_add() and g_hash_table_contains(), to
make that usage more obvious and less prone to being broken.

Heavily based on patches by Garrett Regier <garrettregier@gmail.com>.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://bugzilla.gnome.org/show_bug.cgi?id=749371
This commit is contained in:
Philip Withnall
2017-10-25 10:53:14 +01:00
parent e130d2e511
commit 3eacec1587
9 changed files with 25 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
gio/gdbus-tool.c
View File

@@ -309,7 +309,7 @@ print_names (GDBusConnection *c,
}
g_variant_get (result, "(as)", &iter);
while (g_variant_iter_loop (iter, "s", &str))
g_hash_table_insert (name_set, g_strdup (str), NULL);
g_hash_table_add (name_set, g_strdup (str));
g_variant_iter_free (iter);
g_variant_unref (result);
@@ -333,7 +333,7 @@ print_names (GDBusConnection *c,
}
g_variant_get (result, "(as)", &iter);
while (g_variant_iter_loop (iter, "s", &str))
g_hash_table_insert (name_set, g_strdup (str), NULL);
g_hash_table_add (name_set, g_strdup (str));
g_variant_iter_free (iter);
g_variant_unref (result);

14
gio/gdbusconnection.c
View File

@@ -635,7 +635,7 @@ g_dbus_connection_dispose (GObject *object)
else
{
if (alive_connections != NULL)
g_warn_if_fail (g_hash_table_lookup (alive_connections, connection) == NULL);
g_warn_if_fail (!g_hash_table_contains (alive_connections, connection));
}
CONNECTION_UNLOCK (connection);
G_UNLOCK (message_bus_lock);
@@ -2226,7 +2226,7 @@ on_worker_message_received (GDBusWorker *worker,
gboolean alive;
G_LOCK (message_bus_lock);
alive = (g_hash_table_lookup (alive_connections, user_data) != NULL);
alive = g_hash_table_contains (alive_connections, user_data);
if (!alive)
{
G_UNLOCK (message_bus_lock);
@@ -2324,7 +2324,7 @@ on_worker_message_about_to_be_sent (GDBusWorker *worker,
gboolean alive;
G_LOCK (message_bus_lock);
alive = (g_hash_table_lookup (alive_connections, user_data) != NULL);
alive = g_hash_table_contains (alive_connections, user_data);
if (!alive)
{
G_UNLOCK (message_bus_lock);
@@ -2397,7 +2397,7 @@ on_worker_closed (GDBusWorker *worker,
guint old_atomic_flags;
G_LOCK (message_bus_lock);
alive = (g_hash_table_lookup (alive_connections, user_data) != NULL);
alive = g_hash_table_contains (alive_connections, user_data);
if (!alive)
{
G_UNLOCK (message_bus_lock);
@@ -2572,7 +2572,7 @@ initable_init (GInitable *initable,
G_LOCK (message_bus_lock);
if (alive_connections == NULL)
alive_connections = g_hash_table_new (g_direct_hash, g_direct_equal);
g_hash_table_insert (alive_connections, connection, connection);
g_hash_table_add (alive_connections, connection);
G_UNLOCK (message_bus_lock);
connection->worker = _g_dbus_worker_new (connection->stream,
@@ -4708,8 +4708,8 @@ maybe_add_path (const gchar *path, gsize path_len, const gchar *object_path, GHa
else
s = g_strdup (begin);
if (g_hash_table_lookup (set, s) == NULL)
g_hash_table_insert (set, s, GUINT_TO_POINTER (1));
if (!g_hash_table_contains (set, s))
g_hash_table_add (set, s);
else
g_free (s);
}

4
gio/giomodule.c
View File

@@ -202,14 +202,14 @@ g_io_module_scope_block (GIOModuleScope *scope,
g_return_if_fail (basename != NULL);
key = g_strdup (basename);
g_hash_table_insert (scope->basenames, key, key);
g_hash_table_add (scope->basenames, key);
}
static gboolean
_g_io_module_scope_contains (GIOModuleScope *scope,
const gchar *basename)
{
return g_hash_table_lookup (scope->basenames, basename) ? TRUE : FALSE;
return g_hash_table_contains (scope->basenames, basename);
}
struct _GIOModule {

11
gio/gsettingsschema.c
View File

@@ -785,18 +785,21 @@ g_settings_schema_source_list_schemas (GSettingsSchemaSource *source,
for (i = 0; list[i]; i++)
{
if (!g_hash_table_lookup (single, list[i]) &&
!g_hash_table_lookup (reloc, list[i]))
if (!g_hash_table_contains (single, list[i]) &&
!g_hash_table_contains (reloc, list[i]))
{
gchar *schema;
GvdbTable *table;
schema = g_strdup (list[i]);
table = gvdb_table_get_table (s->table, list[i]);
g_assert (table != NULL);
if (gvdb_table_has_value (table, ".path"))
g_hash_table_insert (single, g_strdup (list[i]), NULL);
g_hash_table_add (single, schema);
else
g_hash_table_insert (reloc, g_strdup (list[i]), NULL);
g_hash_table_add (reloc, schema);
gvdb_table_unref (table);
}