Parent topic: DCMD_IP_*

DCMD_IP_SHUTDOWN

Set the method of shutting down a socket

Synopsis:

#include <sys/dcmd_ip.h>

#define DCMD_IP_SHUTDOWN        __DIOT(_DCMD_IP, 0x05, uint32_t)

Arguments to devctl():

Argument	Value
`filedes`	A descriptor for a socket.
`dcmd`	DCMD_IP_SHUTDOWN
`dev_data_ptr`	A pointer to a uint32_t
`n_bytes`	`sizeof(uint32_t)`
`dev_info_ptr`	NULL

Description:

This command sets the method of shutting down a socket. Clients usually use shutdown() to generate this request.

Input:

The method you want to use; one of:

SHUT_RD: Don't allow further receives.
SHUT_WR: Don't allow further sends.
SHUT_RDWR: Don't allow further sends or receives.

Output:

None.

See also:

devctl(), shutdown() in the QNX Neutrino C Library Reference

Parent topic: DCMD_IP_*