4.2.2. Digital TV CA close()¶

4.2.2.1. Name¶

Digital TV CA close()

4.2.2.2. Synopsis¶

int close(int fd)¶

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.