Set "data terminal ready"
#include <sys/ioctl.h> #define TIOCSDTR _IO('t', 121)
Argument | Value |
---|---|
fd | A file descriptor that you obtained by opening the device |
request | TIOCSDTR |
This command sets "data terminal ready."
None.
None.
DCMD_CHR_LINESTATUS, DCMD_CHR_SERCTL, TIOCCDTR
ioctl() in the QNX Neutrino C Library Reference