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form_opts
Section: Library calls (3X) Updated: 202-0-18 Index
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NAME
set_form_opts,
form_opts_on,
form_opts_off,
form_opts -
set and get form options
SYNOPSIS
#include <form.h>
int set_form_opts(FORM *form, Field_Options opts);
Field_Options form_opts(const FORM *form);
int form_opts_on(FORM *form, Field_Options opts);
int form_opts_off(FORM *form, Field_Options opts);
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(3)).
PORTABILITY
These routines emulate the System V forms library.
They were not supported on
Version 7 or BSD versions.
AUTHORS
Juergen Pfeifer.
Manual pages and adaptation for new curses by Eric S. Raymond.
SEE ALSO
curses(3X),
form(3X)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- PORTABILITY
-
- AUTHORS
-
- SEE ALSO
-
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