cktime(1) cktime(1)
NAME
cktime - display a prompt; verify and return a time of day
SYNOPSIS
cktime [-Q] [-W width] [-f format] [-d default] [-h help] [-e error]
[-p prompt] [-k pid [-s signal]]
errtime [-W width] [-e error] [-f format]
helptime [-W width] [-h help] [-f format]
valtime [-f format] input
DESCRIPTION
cktime prompts a user and validates the response. It defines,
among other things, a prompt message whose response should be
a time, text for help and error messages, and a default value
(which is returned if the user responds with a RETURN). The
user response must match the defined format for the time of
day.
All messages are limited in length to 70 characters and are
formatted automatically. Any white space used in the
definition (including newline) is stripped. The -W option
cancels the automatic formatting. When a tilde is placed at
the beginning or end of a message definition, the default text
is inserted at that point, allowing both custom text and the
default text to be displayed.
If the prompt, help or error message is not defined, the
default message (as defined under NOTICES) is displayed.
Three visual tool modules are linked to the cktime command.
They are errtime (which formats and displays an error
message), helptime (which formats and displays a help
message), and valtime (which validates a response). These
modules should be used in conjunction with FMLI objects. In
this instance, the FMLI object defines the prompt. When
format is defined in the errtime and helptime modules, the
messages describe the expected format.
The options and arguments for this command are:
-Q Do not allow quit as a valid response.
-W Use width as the line length for prompt, help, and error
messages.
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cktime(1) cktime(1)
-f Verify the input against format. Possible formats and
their definitions are:
%H hour (00 - 23)
%I hour (00 - 12)
%M minute (00 - 59)
%p ante meridian or post meridian
%r time as %I:%M:%S %p
%R time as %H:%M (the default format)
%S seconds (00 - 59)
%T time as %H:%M:%S
-d The default value is default. The default is not
validated and so does not have to meet any criteria.
-h The help message is help.
-e The error message is error.
-p The prompt message is prompt.
-k pid
Send process ID pid a signal if the user chooses to
abort.
-s signal
When quit is chosen, send signal to the process whose
pid is specified by the -k option. If no signal is
specified, use SIGTERM.
input Input to be verified against format criteria.
EXIT CODES
0 = Successful execution
1 = EOF on input
1 = Usage error
3 = User termination (quit)
4 = Garbled format argument
NOTICES
The default prompt for cktime is:
Enter a time of day [?,q]
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cktime(1) cktime(1)
The default error message is:
ERROR - Please enter the time of day. Format is format.
The default help message is:
Please enter the time of day. Format is format.
When the quit option is chosen (and allowed), q is returned
along with the return code 3. The valtime module does not
produce any output. It returns zero for success and non-zero
for failure.
Copyright 1994 Novell, Inc. Page 3