media close()
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## Name

media-close — Close a media device

## Synopsis

    #include <unistd.h>

`int close(` | int fd`)`;

## Arguments

`fd`

  File descriptor returned by `open()`.

## 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.

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