AttachmentSaveFunc

Description:

[ CCode ( instance_pos = 1.9 ) ]
public delegate bool AttachmentSaveFunc (uint8[] buf) throws Error

Specifies the type of the function passed to save_to_callback .

It is called once for each block of bytes that is "written" by save_to_callback. If successful it should return true. If an error occurs it should set error and return false, in which case save_to_callback will fail with the same error.

Parameters:

buf	buffer containing bytes to be written.
count	number of bytes in `buf`.
data	user data passed to save_to_callback

Returns:

true if successful, false (with error set) if failed.

Namespace: Poppler

Package: poppler-glib