DCMD_CHR_PUTOBAND

Send out of band data to the device

Synopsis:

#include <sys/dcmd_chr.h>

#define DCMD_CHR_PUTOBAND  __DIOT(_DCMD_CHR, 26, 0)

Arguments to devctl():

Argument Value
filedes A file descriptor that you obtained by opening the device.
dcmd DCMD_CHR_PUTOBAND
dev_data_ptr A pointer to a char
n_bytes sizeof(char)
dev_info_ptr NULL

Description:

This command sends out of band data to the device.

Input:

A pointer to an unsigned integer containing the out-of-band data; see DCMD_CHR_GETOBAND.

Output:

None.

See also:

DCMD_CHR_GETOBAND

devctl() in the QNX Neutrino C Library Reference