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form_opts (3X) | C library functions | Unix Manual Pages | :man

NAME

form_opts - set and get form options

CONTENTS

Synopsis
Description
Return Value
See Also
Notes
Portability
Authors

SYNOPSIS

#include <form.h>
int set_form_opts(FORM *form, OPTIONS opts);
int form_opts_on(FORM *form, OPTIONS opts);
int form_opts_off(FORM *form, OPTIONS opts);
OPTIONS form_opts(const FORM *form);

DESCRIPTION

The function set_form_opts sets all the given form’s option bits (form option bits may be logically-OR’ed together).

The function form_opts_on turns on the given option bits, and leaves others alone.

The function form_opts_off turns off the given option bits, and leaves others alone.

The function form_opts returns the form’s current option bits.

The following options are defined (all are on by default):

-->
O_NL_OVERLOAD
Overload the REQ_NEW_LINE forms driver request so that calling it at the end of a field goes to the next field.
O_BS_OVERLOAD
Overload the REQ_DEL_PREV forms driver request so that calling it at the beginning of a field goes to the previous field.

RETURN VALUE

Except for form_opts, each routine returns one of the following: -->
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno).

SEE ALSO

curses(3), form(3).

NOTES

PORTABILITY

AUTHORS


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