Returns the array of file descriptors that is contained in this
object.
After this call, the descriptors are no longer contained in
message. Further calls will return an empty list (unless more
descriptors have been added).
The return result of this function must be freed with g_free().
The caller is also responsible for closing all of the file
descriptors.
If length is non-NULL then it is set to the number of file
descriptors in the returned array. The returned array is also
terminated with -1.
This function never returns NULL. In case there are no file
descriptors contained in message, an empty array is returned.
Since 2.22
Returns the array of file descriptors that is contained in this object. After this call, the descriptors are no longer contained in message. Further calls will return an empty list (unless more descriptors have been added). The return result of this function must be freed with g_free(). The caller is also responsible for closing all of the file descriptors. If length is non-NULL then it is set to the number of file descriptors in the returned array. The returned array is also terminated with -1. This function never returns NULL. In case there are no file descriptors contained in message, an empty array is returned. Since 2.22