NAME

form_page, set_form_page, set_current_field, current_field, field_index − set forms current page and field

SYNOPSIS

#include <form.h>

int set_form_page(FORM ∗form, int page);

int form_page(FORM ∗form);

int set_current_field(FORM ∗form, FIELD ∗field);

FIELD ∗current_field(FORM ∗form);

int field_index(FIELD ∗field);

MT-LEVEL

Unsafe

DESCRIPTION

set_form_page() sets the page number of form to page.  form_page() returns the current page number of form. 

set_current_field() sets the current field of form to field.  current_field() returns a pointer to the current field of form. 

field_index() returns the index in the field pointer array of field. 

RETURN VALUES

form_page() returns -1 on error. 

current_field() returns NULL on error. 

field_index() returns -1 on error.

set_form_page() and set_current_field() return one of the following:

E_OK−The function returned successfully.
E_SYSTEM_ERROR−System error.
E_BAD_ARGUMENT−An argument is incorrect.
E_BAD_STATE−The routine was called from an
initialization or termination function.
E_INVALID_FIELD−The field contents are invalid.
E_REQUEST_DENIED−The form driver request failed.

SEE ALSO

curses(3X), forms(3X)

NOTES

The header <form.h> automatically includes the headers <eti.h> and <curses.h>. 

Sun Microsystems  —  Last change: 22 Jan 1993