This ioctl returns the close time delay in a
long on UnixWare 7 and
SCO UnixWare 2.1.X; on SCO OpenServer it is returned in an
gid members of the strrecvfd
structure are defined as
long) on UnixWare 7 and SCO UnixWare 2.1.X; on
SCO OpenServer they are both defined as an
This ioctl command is unsupported on SCO OpenServer without the UnixWare 7 Binary Compatibility Module for SCO OpenServer installed.
For the S_BANDBURG event subcommand, UnixWare 7 and SCO UnixWare 2.1.X return SIGURG, while SCO OpenServer returns SIGUSR1.