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Magnum One (Mid-American Digital) (Disc Manufacturing).iso
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wtfor058.arc
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WAITFOR.HIS
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1990-10-05
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Waitfor Revision History:
04/10/90: v0.10:
Initial version.
04/11/90: v0.11:
Fixed logic error in parse routine. Changed method of
detecting existence of a file.
04/12/90: v0.12:
Added escape key checking. Now shows the conditions it's
waiting for.
04/20/90: v0.13:
Added -c option. Minor internal changes including improved
error checking.
04/23/90: v0.14:
Changed -t timeout value to unsigned int.
05/16/90: v0.20:
Several errorlevels changed. Added support for Desqview
named mailboxes with the -me, -mn, -mc, -mk, -mm, and -md
options. Added simple existence test with -xf and -xm.
Improved error checking.
05/20/90: v0.21:
Added errorlevel display to usage screen. Improved command
line error checking.
05/22/90: v0.30:
Added -! option to wait for multiple conditions. Added
support for multiple files for the -e and -n options, each
option may be specified up to 10 times.
05/23/90: v0.31:
Added support for multiple mailboxes for the -me and -mn
options. Fixed errorlevels when multiple files/mailboxes
are specified and the -! option is used.
05/24/90: v0.32:
Fixed problem encountered when the -n and -c or -mn -mc
options were used together. It would only protect the first
process from a second process, not the second from a third
and so on.
05/27/90: v0.33:
Changed -t timeout errorlevel. Added -f option to not exit
until a specified amount of free memory exists. Improved
command line error checking. Fixed problem when -t and -!
options were the only ones specified. Fixed errorlevels
when the -! option is used.
06/01/90: v0.34:
Added -xa option to test available memory. Reduced usage
messages when syntax errors were detected. Changed method
of creating files with the -c option, this should offer
better protection from two tasks trying to simultaneously
create the same file.
06/06/90: v0.35:
Added -a option to wait until a specific time. Fixed -c
create routine, v0.34 was creating r/o files.
06/08/90: v0.36:
Changed fatal errorlevel to 55. Added errorlevel (52) for
sharing error detected when the -e and -k options are used
together.
06/15/90: v0.40:
Added -we and -wn options to wait for wildcard file
specifications. Changed usage message to be easier to read.
06/22/90: v0.41:
Added 'c' continue key to abort program at a non-fatal
errorlevel. Added retry to -e -k combination when sharing
error occurs.
08/03/90: v0.42
Fixed error in retry code from v0.41. It was trying to open
the file even if it wasn't necessary
08/06/90: v0.50
Added -& switch to wait for all exit conditions to be met at
the same time. Currently this is only implemented for the -
e (exist) option.
08/14/90: v0.51
Implemented the -& switch for -n, -me, -mn, -we, -wn
options.
08/15/90: v0.52
Fixed bug introduced with the -& option, certain
combinations of options wouldn't work properly.
08/16/90: v0.53
Changed output to be more readable. Added -v (verbose
output) option, this should be the first option specified.
The verbose output will make the programs output look like
previous versions. Added -x option to enable critical
section calls at the start of the condition checking loop.
This is an experimental option!.
08/20/90: v0.54
Removed -v option. Now verbose will be the default unless
the -& option is specified. Fixed option parser to scan for
the -& option first. The display would look strange
depending on where the -& option was placed in the command
line.
09/05/90: v0.55
Added -r retry option.
09/14/90: v0.56
Added -q option to suppress copyright display.
09/23/90: v0.57
Minor internal changes to version id.
09/26/90: v0.58
More internal version id handling changes.