unistd.h File Reference

This graph shows which files directly or indirectly include this file:

Defines
#define	_UNISTD_H   1
Functions
int16_t	close (int16_t id)

---

Define Documentation

#define _UNISTD_H   1

---

Function Documentation

int16_t close

(

int16_t

id

)

A system call that closes a resource identifier (e.g socket, timerid, or a resource id) so that it may be reused.

Returns:

0 on success. On error, -1 is returned and errno is set appropriately.

Errors:

EINVAL bad identifier

EBUSY resource may require closing sessions before freeing resource identifier.