Get a terminal's parameters
#include <sys/ioctl.h> #define TIOCGETP _IOR('t', 8, struct sgttyb)
Argument | Value |
---|---|
fd | A file descriptor that you obtained by opening the device |
request | TIOCGETP |
Additional argument | A pointer to a struct sgttyb |
This command gets a terminal's parameters.
None.
A filled-in struct sgttyb (defined in <sgtty.h>):
struct sgttyb { char sg_ispeed; /* input speed */ char sg_ospeed; /* output speed */ char sg_erase; /* erase character */ char sg_kill; /* kill character */ int sg_flags; /* mode flags */ };
The mode flags, which are defined in <sys/termio.h> include the following:
as well as the following, which is defined in <termios.h>: