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  * @Id: form_post.3x,v 1.7 2006/11/04 18:53:20 tom Exp @
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<H1>form_post 3x</H1>
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<!-- Manpage converted by man2html 3.0.1 -->
<STRONG><A HREF="form_post.3x.html">form_post(3x)</A></STRONG>                                             <STRONG><A HREF="form_post.3x.html">form_post(3x)</A></STRONG>


</PRE>
<H2>NAME</H2><PRE>
       <STRONG>form_post</STRONG>  -  write or erase forms from associated subwin-
       dows


</PRE>
<H2>SYNOPSIS</H2><PRE>
       <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
       int post_form(FORM *form);
       int unpost_form(FORM *form);


</PRE>
<H2>DESCRIPTION</H2><PRE>
       The function <STRONG>post_form</STRONG> displays a form to  its  associated
       subwindow.   To trigger physical display of the subwindow,
       use  <STRONG>refresh</STRONG>  or  some  equivalent  <STRONG>curses</STRONG>  routine   (the
       implicit  <STRONG>doupdate</STRONG>  triggered  by  an <STRONG>curses</STRONG> input request
       will do).

       The function <STRONG>unpost_form</STRONG> erases form from  its  associated
       subwindow.


</PRE>
<H2>RETURN VALUE</H2><PRE>
       These routines return one of the following:

       <STRONG>E_OK</STRONG> The routine succeeded.

       <STRONG>E_BAD_ARGUMENT</STRONG>
            Routine  detected  an incorrect or out-of-range argu-
            ment.

       <STRONG>E_BAD_STATE</STRONG>
            Routine was called from an initialization or termina-
            tion function.

       <STRONG>E_NOT_POSTED</STRONG>
            The form has not been posted.

       <STRONG>E_NOT_CONNECTED</STRONG>
            No items are connected to the form.

       <STRONG>E_NO_ROOM</STRONG>
            Form is too large for its window.

       <STRONG>E_POSTED</STRONG>
            The form has already been posted.

       <STRONG>E_SYSTEM_ERROR</STRONG>
            System error occurred (see <STRONG>errno</STRONG>).


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<H2>SEE ALSO</H2><PRE>
       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.


</PRE>
<H2>NOTES</H2><PRE>
       The header file <STRONG>&lt;form.h&gt;</STRONG> automatically includes the header
       file <STRONG>&lt;curses.h&gt;</STRONG>.


</PRE>
<H2>PORTABILITY</H2><PRE>
       These routines emulate the System V forms  library.   They
       were not supported on Version 7 or BSD versions.


</PRE>
<H2>AUTHORS</H2><PRE>
       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
       curses by Eric S. Raymond.


                                                          <STRONG><A HREF="form_post.3x.html">form_post(3x)</A></STRONG>
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