5.2. media close()¶
5.2.1. Name¶
media-close - Close a media device
5.2.2. Synopsis¶
#include <unistd.h>
-
int close(int fd)¶
5.2.3. Arguments¶
fd
File descriptor returned by
open()
.
5.2.4. Description¶
Closes the media device. Resources associated with the file descriptor are freed. The device configuration remain unchanged.
5.2.5. 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.