TCGETA
QNX SDP8.0Devctl and Ioctl CommandsDeveloper
Get the terminal properties in a termio structure
Synopsis:
#include <sys/ioctl.h>
#define TCGETA          _IOR('T', 1, struct termio)
Arguments to ioctl():
| Argument | Value | 
|---|---|
| fd | A file descriptor that you obtained by opening the device | 
| request | TCGETA | 
| Additional argument | A pointer to a struct termio | 
Description:
This command gets the current terminal control settings of a device.
Note: 
This command is for internal use, and you shouldn't use it directly.
Instead use the
tcgetattr()
cover function.
The TCGETS ioctl() command is similar, but it uses a struct termios instead of a struct termio.
Input:
None.
Output:
A filled-in termio structure.
See also:
TIOCGETA, TCGETS, TCSETA, TCSETAF, TCSETAW
ioctl(), in the QNX OS C Library Reference
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