5.10. request close()
5.10.1. Name
request-close - Close a request file descriptor
5.10.2. Synopsis
-
int
close
(int fd)
5.10.4. Description
Closes the request file descriptor. Resources associated with the request
are freed once all file descriptors associated with the request are closed
and the driver has completed the request.
See here for more information.
5.10.5. Return Value
close() returns 0 on success. On error, -1 is
returned, and errno
is set appropriately. Possible error codes are:
- EBADF
fd
is not a valid open file descriptor.