1 02/27/85 send_wakeup
 2 
 3 Syntax as a command:  send_wakeup process_id event_channel
 4    {event_message}
 5 
 6 
 7 Function:  sends an IPC wakeup to a process.  It is a command interface
 8 to the hcs_$wakeup subroutine entry point.
 9 
10 
11 Arguments:
12 process_id
13    is a 12-digit octal number specifying the ID of the process that is
14    to receive the wakeup.  Leading zeros can be omitted.
15 event_channel
16    is a 24-digit octal number specifying the event channel over which
17    the wakeup is to be sent.  Leading zeros can be omitted.
18 event_message
19    is an optional 72-bit event message, given as either a 24-digit
20    octal number or an eight-character ASCII string.  The default is all
21    zero bits.  Leading zeros or trailing blanks can be omitted.  The
22    event message is assumed to be in octal form if it contains only
23    octal digits.
24 
25 
26 Notes:  Nonexistent processes and event channels of invalid format are
27 diagnosed; however, validly formed but nonexistent event channels are
28 not diagnosed.
29 
30 The process_id active function is a convenient way of obtaining a
31 process id, given a User_id or channel name.