signals(D5)

NAME
     signals - signal numbers

SYNOPSIS
     #include <sys/signal.h>
     #include <sys/ddi.h>

DESCRIPTION
     There are two ways to send a signal to a process.  The first,
     proc_signal(D3), can be used by non-STREAMS drivers.  The second, by
     using an M_SIG or M_PCSIG message, can be used by STREAMS drivers and
     modules.

     The following is a list of the signals that drivers may send to
     processes.

     SIGHUP      The device has been disconnected.

     SIGINT      The interrupt character has been received.

     SIGQUIT     The quit character has been received.

     SIGPOLL     A pollable event has occurred.

     SIGTSTP     Interactive stop of the process.

     SIGURG      Urgent data are available.

     SIGWAITING  All LWPs in a process are blocked.

     SIGWINCH    The window size has changed.

USAGE
     The signal SIGTSTP cannot be generated with proc_signal.  It is only
     valid when generated from a stream.

REFERENCES
     proc_ref(D3), proc_signal(D3), proc_unref(D3)