TIOCNOTTY
QNX SDP8.0Devctl and Ioctl CommandsDeveloper
Make a terminal not be the controlling terminal
Synopsis:
#include <sys/ioctl.h>
#define TIOCNOTTY       _IO('t', 113)
Arguments to ioctl():
| Argument | Value | 
|---|---|
| fd | A file descriptor that you obtained by opening the device | 
| request | TIOCNOTTY | 
Description:
This command calls tcsetsid() to make the terminal not be the controlling terminal for the process.
Input:
None.
Output:
None.
See also:
ioctl(), tcsetsid() in the QNX OS C Library Reference
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