1 02/17/84  truncate_heals_log
 2 
 3 Syntax:  truncate_heals_log N
 4        or
 5          truncate_heals_log {-control_args}
 6 
 7 
 8 Function:  deletes records from >system_control_1>heals_dir>heals_log.
 9 It is used with the update_heals_log command.
10 
11 
12 Arguments:
13 N
14    is the number of days, counted back from the current time, for which
15    messages are to remain in the HEALS log.
16 
17 
18 Control arguments:
19 -from DT, -fm DT
20    starts deleting messages from the specified date/time.  If omitted,
21    a clock value of 0 is assumed; that is, the truncate_heals_log
22    command starts deleting messages from the beginning of the log.
23 -to DT
24    stops deleting messages from the specified date/time.  If omitted, a
25    clock value equal to the current time is assumed.
26 
27 
28 Notes:  You must have rw access to the heals_log and heals_log_info
29 segments, both located in >system_control_1>heals_dir, in order to
30 delete messages from the HEALS log.
31 
32 The date/times following the control arguments must be in a form
33 acceptable to convert_date_to_binary_ (see the Subroutines manual).