2.4.2. Digital TV frontend close() Name

fe-close - Close a frontend device Synopsis

#include <unistd.h>
int close(int fd) Arguments


File descriptor returned by open(). Description

This system call closes a previously opened front-end device. After closing a front-end device, its corresponding hardware might be powered down automatically. 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.