Content-type: text/html Man page of form_userptr

form_userptr

Section: Curses Library Functions (3CURSES)
Updated: 31 Dec 1996
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NAME

form_userptr, set_form_userptr - associate application data with forms  

SYNOPSIS

cc [ flag... ] file... -lform -lcurses [ library... ]
#include <form.h>

int set_form_userptr(FORM *form, char *ptr);

char *form_userptr(FORM *form);  

DESCRIPTION

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

RETURN VALUES

form_userptr() returns NULL on error. set_form_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 TYPEATTRIBUTE VALUE
MT-LevelUnsafe

 

SEE ALSO

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

NOTES

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


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
ATTRIBUTES
SEE ALSO
NOTES

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Time: 02:38:35 GMT, October 02, 2010