cktime, errtime, helptime, valtime - display a prompt; ver-
ify and return a time of day
cktime [-Q] [-W width] [-f format] [-d default] [-h help]
[-e error] [-p prompt] [ -k pid [-s signal]]
/usr/sadm/bin/errtime [-W width] [-e error] [-f format]
/usr/sadm/bin/helptime [-W width] [-h help] [-f format]
/usr/sadm/bin/valtime [-f format] input
The cktime utility 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 defini-
tion (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 NOTES) is displayed.
Three visual tool modules are linked to the cktime command.
They are errtime (which formats and displays an error mes-
sage), helptime (which formats and displays a help message),
and valtime (which validates a response). These modules
should be used in conjunction with FML objects. In this
instance, the FML object defines the prompt. When format is
defined in the errtime and helptime modules, the messages
will describe the expected format.
The following options are supported:
Defines the default value as default. The default is
not validated and so does not have to meet any cri-
Defines the error message as error.
Specifies the format against which the input will be
verified. 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
Defines the help messages as help.
Specifies that process ID pid is to be sent a signal
if the user chooses to abort.
Defines the prompt message as prompt.
-Q Specifies that quit will not be allowed as a valid
Specifies that the process ID pid defined with the -k
option is to be sent signal signal when quit is
chosen. If no signal is specified, SIGTERM is used.
Specifies that prompt, help and error messages will be
formatted to a line length of width.
The following operand is supported:
input Input to be verified against format criteria.
The following exit values are returned:
0 Successful execution.
1 EOF on input, or negative width on -W option, or
usage error .
3 User termination (quit) .
4 Garbled format argument.
See attributes(5) for descriptions of the following attri-
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Availability | SUNWcsu |
The default prompt for cktime is:
Enter a time of day [?,q]:
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 will not
produce any output. It returns 0 for success and non-zero
Man(1) output converted with