diff options
| author | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2007-10-09 17:34:09 +0100 |
|---|---|---|
| committer | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2007-10-11 10:35:25 +0100 |
| commit | 262c02a9facebc8592fa60406d8971b1837725f5 (patch) | |
| tree | 872cf23811677ae84a1d6a9ba22ac5e27d7d8fd5 | |
| parent | 559de12aac424aa726007abb5cf6a7ac12d39db4 (diff) | |
Add DBUS_ERROR_INITIALIZER macro
| -rw-r--r-- | dbus/dbus-errors.c | 24 | ||||
| -rw-r--r-- | dbus/dbus-errors.h | 2 |
2 files changed, 25 insertions, 1 deletions
diff --git a/dbus/dbus-errors.c b/dbus/dbus-errors.c index d0a80b02..30bf6a1f 100644 --- a/dbus/dbus-errors.c +++ b/dbus/dbus-errors.c @@ -34,7 +34,29 @@ * @brief Error reporting internals * @{ */ - + +/** + * @def DBUS_ERROR_INITIALIZER + * + * Expands to a suitable initializer for a DBusError on the stack. + * Declaring a DBusError with: + * + * @code + * DBusError error = DBUS_ERROR_INITIALIZER; + * + * do_things_with (&error); + * @endcode + * + * is a more concise form of: + * + * @code + * DBusError error; + * + * dbus_error_init (&error); + * do_things_with (&error); + * @endcode + */ + /** * Internals of DBusError */ diff --git a/dbus/dbus-errors.h b/dbus/dbus-errors.h index e01818c4..ee170071 100644 --- a/dbus/dbus-errors.h +++ b/dbus/dbus-errors.h @@ -58,6 +58,8 @@ struct DBusError void *padding1; /**< placeholder */ }; +#define DBUS_ERROR_INITIALIZER { NULL, NULL, 0, 0, 0, 0, 0, NULL } + void dbus_error_init (DBusError *error); void dbus_error_free (DBusError *error); void dbus_set_error (DBusError *error, |