Method

CamelDataCachecommit_atomic

unstable since: 3.62

Declaration [src]

GIOStream*
camel_data_cache_commit_atomic (
  CamelDataCache* cdc,
  GIOStream* stream,
  GError** error
)

Description [src]

Finalise an atomic cache write. stream is closed and unreffed, the temporary file is renamed to its final location, and a new GIOStream opened on the committed file is returned (equivalent to calling camel_data_cache_get() after a successful write).

On failure the temporary file is removed and the bag reservation is released, so the caller does not need to call camel_data_cache_discard_atomic().

Available since: 3.62

Parameters

stream

Type: GIOStream

The GIOStream returned by camel_data_cache_add_atomic().

The instance takes ownership of the data, and is responsible for freeing it.

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: GIOStream

A GIOStream for the committed file, or NULL on error.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.