Sets attribute of type g_file_attribute_type_byte_string to value.
If attribute is of a different type, this operation will fail, returning false
.
If cancellable is not null, then the operation can be cancelled by triggering
the cancellable object from another thread. If the operation was cancelled, the error
g_io_error_cancelled will be returned.
| this |
input File |
| attribute |
a string containing the attribute's name |
| value |
a string containing the attribute's new value |
| flags | |
| cancellable |
optional Cancellable object, null to ignore |
|
true if the |