[comp.sys.sun] Getting ttysoftcar info in a C program

coleman@cam.nist.gov (Sean Sheridan Coleman X5672) (01/26/91)

I am running SunOS 4.1.1. Is there a either an ioctl or other system or
library call to determine if software carrier detect is on or not similar
to the results of ttysoftcar /dev/tty command.  I am not interested in
using that command in a popen call.

Thanks 
Sean Coleman
coleman@bldrdoc.gov