new

Section: Misc. Reference Manual Pages (3FORM)
Updated:
 

NAME

new - create and destroy forms  

SYNOPSIS

#include <form.h>
FORM *new_form(FIELD **fields);
int free_form(FORM *form);
 

DESCRIPTION

The function new_form creates a new form connected to a specified field pointer array (which must be NULL-terminated).

The function free_form disconnects form from its field array and frees the storage allocated for the form.  

RETURN VALUE

The function new_form returns NULL on error. It sets errno according to the function's success:
E_OK
The routine succeeded.
E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
E_CONNECTED
The field is already connected to a form.
E_SYSTEM_ERROR
System error occurred, e.g., malloc failure.

The function free_form returns one of the following:

E_OK
The routine succeeded.
E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
E_POSTED
The form has already been posted.
 

SEE ALSO

ncurses(3NCURSES), form(3FORM).  

NOTES

The header file <form.h> automatically includes the header file <curses.h>.  

PORTABILITY

These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.  

AUTHORS

Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO
NOTES
PORTABILITY
AUTHORS

This document was created by man2html, using the manual pages.
Time: 07:35:37 GMT, March 26, 2013