Get the local special characters
#include <sys/ioctl.h>
#define TIOCGLTC _IOR('t', 116, struct ltchars)
| Argument | Value |
|---|---|
| fd | A file descriptor that you obtained by opening the device |
| request | TIOCGLTC |
| Additional argument | A pointer to a struct ltchars |
This command gets the local special characters.
None.
A filled-in struct ltchars (defined in <sgtty.h>):
struct ltchars {
char t_suspc; /* stop process signal */
char t_dsuspc; /* delayed stop process signal */
char t_rprntc; /* reprint line */
char t_flushc; /* flush output (toggles) */
char t_werasc; /* word erase */
char t_lnextc; /* literal next character */
};