form_field_userptr(3X)
NAME
form_field_userptr, set_field_userptr, field_userptr − associate application data with forms
SYNOPSIS
cc [ flag ... ] file ... −lform -lcurses [ library .. ]
#include <form.h>
int set_field_userptr(FIELD ∗field, char ∗ptr);
char ∗field_userptr(FIELD ∗field);
DESCRIPTION
Every field has an associated user pointer that can be used to store pertinent data. set_field_userptr() sets the user pointer of field. field_userptr() returns the user pointer of field.
RETURN VALUES
field_userptr() returns NULL on error. set_field_userptr() returns one of the following:
E_OK−The function returned successfully.
E_SYSTEM_ERROR−System error.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | Unsafe |
SEE ALSO
curses(3X), forms(3X), attributes(5)
NOTES
The header <form.h> automatically includes the headers <eti.h> and <curses.h>.
SunOS 5.6 — Last change: 31 Dec 1996