1form_userptr(3CURSES)      Curses Library Functions      form_userptr(3CURSES)
2
3
4

NAME

6       form_userptr, set_form_userptr - associate application data with forms
7

SYNOPSIS

9       cc [ flag... ] file... -lform  -lcurses  [ library... ]
10       #include <form.h>
11
12       int set_form_userptr(FORM *form, char *ptr);
13
14
15       char *form_userptr(FORM *form);
16
17

DESCRIPTION

19       Every  form  has  an  associated user pointer that can be used to store
20       pertinent data. set_form_userptr()  sets  the  user  pointer  of  form.
21       form_userptr() returns the user pointer of form.
22

RETURN VALUES

24       form_userptr() returns NULL on error. set_form_userptr() returns one of
25       the following:
26
27       E_OK               The function returned successfully.
28
29
30       E_SYSTEM_ERROR     System error.
31
32

ATTRIBUTES

34       See attributes(5) for descriptions of the following attributes:
35
36
37
38
39       ┌─────────────────────────────┬─────────────────────────────┐
40       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
41       ├─────────────────────────────┼─────────────────────────────┤
42       │MT-Level                     │Unsafe                       │
43       └─────────────────────────────┴─────────────────────────────┘
44

SEE ALSO

46       curses(3CURSES), forms(3CURSES), attributes(5)
47

NOTES

49       The header <form.h> automatically includes  the  headers   <eti.h>  and
50       <curses.h>.
51
52
53
54SunOS 5.11                        31 Dec 1996            form_userptr(3CURSES)