4.2.2. Digital TV CA close()¶
4.2.2.3. Arguments¶
fd- File descriptor returned by a previous call to
open().
4.2.2.4. Description¶
This system call closes a previously opened CA device.
4.2.2.5. Return Value¶
On success 0 is returned.
On error -1 is returned, and the errno variable is set
appropriately.
Generic error codes are described at the Generic Error Codes chapter.