Method

EBackendCacheKeysforeach_sync

since: 3.48

Declaration [src]

gboolean
e_cache_keys_foreach_sync (
  ECacheKeys* self,
  ECacheKeysForeachFunc func,
  gpointer user_data,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Calls func for each stored key in the self, providing information about its value and reference count.

Available since: 3.48

Parameters

func

Type: ECacheKeysForeachFunc

An ECacheKeysForeachFunc, which is called for each stored key.

user_data

Type: gpointer

User data for the func.

The argument can be NULL.
The data is owned by the caller of the method.
cancellable

Type: GCancellable

Optional GCancellable object, or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

Whether succeeded.