diff options
Diffstat (limited to 'gvdb')
| -rw-r--r-- | gvdb/gvdb-reader.c | 13 | ||||
| -rw-r--r-- | gvdb/gvdb-reader.h | 37 |
2 files changed, 34 insertions, 16 deletions
diff --git a/gvdb/gvdb-reader.c b/gvdb/gvdb-reader.c index aa3154f..9509388 100644 --- a/gvdb/gvdb-reader.c +++ b/gvdb/gvdb-reader.c @@ -332,7 +332,7 @@ gvdb_table_list_from_item (GvdbTable *table, /** * gvdb_table_get_names: * @table: a #GvdbTable - * @length: the number of items returned, or %NULL + * @length: (optional): the number of items returned, or %NULL * * Gets a list of all names contained in @table. * @@ -344,11 +344,11 @@ gvdb_table_list_from_item (GvdbTable *table, * above calls in the case of the corrupted file. Note also that the * returned strings may not be utf8. * - * Returns: a %NULL-terminated list of strings, of length @length + * Returns: (array length=length): a %NULL-terminated list of strings, of length @length **/ gchar ** gvdb_table_get_names (GvdbTable *table, - gint *length) + gsize *length) { gchar **names; gint n_names; @@ -462,7 +462,7 @@ gvdb_table_get_names (GvdbTable *table, { GPtrArray *fixed_names; - fixed_names = g_ptr_array_new (); + fixed_names = g_ptr_array_sized_new (n_names); for (i = 0; i < n_names; i++) if (names[i] != NULL) g_ptr_array_add (fixed_names, names[i]); @@ -474,7 +474,10 @@ gvdb_table_get_names (GvdbTable *table, } if (length) - *length = n_names; + { + G_STATIC_ASSERT (sizeof (*length) >= sizeof (n_names)); + *length = n_names; + } return names; } diff --git a/gvdb/gvdb-reader.h b/gvdb/gvdb-reader.h index 3982773..79a97d3 100644 --- a/gvdb/gvdb-reader.h +++ b/gvdb/gvdb-reader.h @@ -22,40 +22,55 @@ #include <glib.h> +/* We cannot enable the weak attribute unconditionally here because both + * gvdb/gvdb-reader.c and tests/dconf-mock-gvdb.c include this file. The + * intention of using weak symbols here is to allow the latter to override + * functions defined in the former, so functions in tests/dconf-mock-gvdb.c + * must have strong bindings. */ +#ifdef GVDB_USE_WEAK_SYMBOLS +# ifdef __GNUC__ +# define GVDB_GNUC_WEAK __attribute__((weak)) +# else +# define GVDB_GNUC_WEAK +# endif +#else +# define GVDB_GNUC_WEAK +#endif + typedef struct _GvdbTable GvdbTable; G_BEGIN_DECLS -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK GvdbTable * gvdb_table_new_from_bytes (GBytes *bytes, gboolean trusted, GError **error); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK GvdbTable * gvdb_table_new (const gchar *filename, gboolean trusted, GError **error); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK void gvdb_table_free (GvdbTable *table); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK gchar ** gvdb_table_get_names (GvdbTable *table, - gint *length); -G_GNUC_INTERNAL + gsize *length); +G_GNUC_INTERNAL GVDB_GNUC_WEAK gchar ** gvdb_table_list (GvdbTable *table, const gchar *key); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK GvdbTable * gvdb_table_get_table (GvdbTable *table, const gchar *key); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK GVariant * gvdb_table_get_raw_value (GvdbTable *table, const gchar *key); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK GVariant * gvdb_table_get_value (GvdbTable *table, const gchar *key); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK gboolean gvdb_table_has_value (GvdbTable *table, const gchar *key); -G_GNUC_INTERNAL +G_GNUC_INTERNAL GVDB_GNUC_WEAK gboolean gvdb_table_is_valid (GvdbTable *table); G_END_DECLS |