.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
and trailing spaces. Please note also, that subsequent operations on the form
will probably change the content of the buffer. So do not use it for long term
storage of the entered form data.
and trailing spaces. Please note also, that subsequent operations on the form
will probably change the content of the buffer. So do not use it for long term
storage of the entered form data.
The function \fBset_field_status\fR sets the associated status flag of
\fIfield\fR; \fBfield_status\fR gets the current value. The status flag
is set to a nonzero value whenever the field changes.
The function \fBset_field_status\fR sets the associated status flag of
\fIfield\fR; \fBfield_status\fR gets the current value. The status flag
is set to a nonzero value whenever the field changes.
The function \fBset_max_field\fR sets the maximum size for a dynamic field.
An argument of 0 turns off any maximum size threshold for that field.
.SH RETURN VALUE
The \fBfield_buffer\fR function returns NULL on error.
The function \fBset_max_field\fR sets the maximum size for a dynamic field.
An argument of 0 turns off any maximum size threshold for that field.
.SH RETURN VALUE
The \fBfield_buffer\fR function returns NULL on error.
Routine detected an incorrect or out-of-range argument.
.SH SEE ALSO
\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
descriptions of the entry points.
.SH NOTES
The header file \fB<form.h>\fR automatically includes the header file
Routine detected an incorrect or out-of-range argument.
.SH SEE ALSO
\fBcurses\fR(3X) and related pages whose names begin "form_" for detailed
descriptions of the entry points.
.SH NOTES
The header file \fB<form.h>\fR automatically includes the header file
When configured for wide-characters, \fBfield_buffer\fP returns a pointer
to temporary storage (allocated and freed by the library).
The application should not attempt to modify the data.
When configured for wide-characters, \fBfield_buffer\fP returns a pointer
to temporary storage (allocated and freed by the library).
The application should not attempt to modify the data.