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System calls and libraries

Terminal device control

These system calls deal with a general terminal interface for the control of asynchronous communications ports.

Terminal device control functions

tcgetattr tcsetattr get and set terminal attributes
tcdrain tcflush line control functions
tcflow tcsendbreak line control functions
cfgetispeed cfgetospeed get baud rate functions
cfsetispeed cfsetospeed set baud rate functions
tcgetsid get terminal session ID
tcgetpgrp get terminal foreground process group ID
tcsetpgrp set terminal foreground process group ID


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