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31 * @Id: menu_new.3x,v 1.18 2020/10/24 08:57:51 tom Exp @
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43 <H1 class="no-header">menu_new 3X</H1>
45 <B><A HREF="menu_new.3X.html">menu_new(3X)</A></B> <B><A HREF="menu_new.3X.html">menu_new(3X)</A></B>
50 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
51 <B>new_menu</B>, <B>free_menu</B> - create and destroy menus
54 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
55 <B>#include</B> <B><menu.h></B>
57 <B>MENU</B> <B>*new_menu(ITEM</B> <B>**</B><I>items</I><B>);</B>
58 <B>int</B> <B>free_menu(MENU</B> <B>*</B><I>menu</I><B>);</B>
61 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
62 The function <B>new_menu</B> creates a new menu connected to a specified item
63 pointer array (which must be <B>NULL</B>-terminated).
65 The function <B>free_menu</B> disconnects <I>menu</I> from its item array and frees
66 the storage allocated for the menu.
69 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
70 The function <B>new_menu</B> returns <B>NULL</B> on error. It sets <B>errno</B> according
71 to the function's failure:
73 <B>E_NOT_CONNECTED</B>
74 No items are connected to the menu.
77 System error occurred, e.g., malloc failure.
79 The function <B>free_menu</B> returns one of the following:
81 <B>E_OK</B> The routine succeeded.
84 System error occurred (see <B>errno(3)</B>).
87 Routine detected an incorrect or out-of-range argument.
90 The menu has already been posted.
93 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
94 <B><A HREF="curses.3X.html">curses(3X)</A></B>, <B><A HREF="menu.3X.html">menu(3X)</A></B>.
97 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
98 The header file <B><menu.h></B> automatically includes the header file
99 <B><curses.h></B>.
102 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
103 These routines emulate the System V menu library. They were not
104 supported on Version 7 or BSD versions.
107 </PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
108 Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S.
113 <B><A HREF="menu_new.3X.html">menu_new(3X)</A></B>
117 <li><a href="#h2-NAME">NAME</a></li>
118 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
119 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
120 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
121 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
122 <li><a href="#h2-NOTES">NOTES</a></li>
123 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
124 <li><a href="#h2-AUTHORS">AUTHORS</a></li>