media close()

&manvol;

media-close

Close a media device

          #include <unistd.h>

    	int close
    	int fd

## Arguments

`fd`

- &fd;

## Description

Closes the media device. Resources associated with the file descriptor are freed. The device configuration remain unchanged.

## 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.