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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