field_index man page on SmartOS

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FORM_PAGE(3CURSES)					    FORM_PAGE(3CURSES)

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

SYNOPSIS
       cc [ flag... ] file... -lform  -lcurses	[ library... ]
       #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);

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.  cur‐
       rent_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

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌───────────────┬─────────────────┐
       │ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
       ├───────────────┼─────────────────┤
       │MT-Level       │ Unsafe		 │
       └───────────────┴─────────────────┘

SEE ALSO
       curses(3CURSES), forms(3CURSES), attributes(5)

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

				 Dec 31, 1996		    FORM_PAGE(3CURSES)
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