#include <filio.h>

`FIOCLEX`

Interface status:

externallyDefinedApi

FIOCLEX _IO('f', 1)

Description

Generic file-descriptor ioctl's. set close on exec on fd .

`FIONCLEX`

Interface status:

externallyDefinedApi

FIONCLEX _IO('f', 2)

Description

Generic file-descriptor ioctl's. remove close on exec.

`FIONREAD`

Interface status:

externallyDefinedApi

FIONREAD _IOR('f', 127, int)

Description

Generic file-descriptor ioctl's. get n bytes to read On a socket of type SOCK_DGRAM, the FIONREAD request returns the length of the data plus the length of the address.

`FIONBIO`

Interface status:

externallyDefinedApi

FIONBIO _IOW('f', 126, int)

Description

Generic file-descriptor ioctl's. set or clear non-blocking input or output.

`FIOASYNC`

Interface status:

externallyDefinedApi

FIOASYNC _IOW('f', 125, int)

Description

Generic file-descriptor ioctl's. set or clear async input or output.

`FIOSETOWN`

Interface status:

externallyDefinedApi

FIOSETOWN _IOW('f', 124, int)

Description

Generic file-descriptor ioctl's. set owner.

`FIOGETOWN`

Interface status:

externallyDefinedApi

FIOGETOWN _IOR('f', 123, int)

Description

Generic file-descriptor ioctl's. get owner.

`FIODTYPE`

Interface status:

externallyDefinedApi

FIODTYPE _IOR('f', 122, int)

Description

Generic file-descriptor ioctl's. get d_flags type part.

`FIOGETLBA`

Interface status:

externallyDefinedApi

FIOGETLBA _IOR('f', 121, int)

Description

Generic file-descriptor ioctl's. get start blk.

`FIODGNAME`

Interface status:

externallyDefinedApi

FIODGNAME _IOW('f', 120, struct fiodgname_arg)

Description

get dev. name