doc/html/man/form_new.3x.html

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  42 <H1 class="no-header">form_new 3x</H1>
  43 <PRE>
  44 <STRONG><A HREF="form_new.3x.html">form_new(3x)</A></STRONG>                                               <STRONG><A HREF="form_new.3x.html">form_new(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
  50        <STRONG>new_form</STRONG>, <STRONG>free_form</STRONG> - create and destroy forms
  51
  52
  53 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
  54        <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
  55        FORM *new_form(FIELD **fields);
  56        int free_form(FORM *form);
  57
  58
  59 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
  60        The  function  <STRONG>new_form</STRONG>  creates a new form connected to a
  61        specified field pointer array (which must  be  <STRONG>NULL</STRONG>-termi-
  62        nated).
  63
  64        The  function  <STRONG>free_form</STRONG>  disconnects  <EM>form</EM> from its field
  65        array and frees the storage allocated for the form.
  66
  67
  68 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
  69        The function <STRONG>new_form</STRONG> returns  <STRONG>NULL</STRONG>  on  error.   It  sets
  70        errno according to the function's success:
  71
  72        <STRONG>E_OK</STRONG> The routine succeeded.
  73
  74        <STRONG>E_BAD_ARGUMENT</STRONG>
  75             Routine  detected  an incorrect or out-of-range argu-
  76             ment.
  77
  78        <STRONG>E_CONNECTED</STRONG>
  79             The field is already connected to a form.
  80
  81        <STRONG>E_SYSTEM_ERROR</STRONG>
  82             System error occurred, e.g., malloc failure.
  83
  84        The function <STRONG>free_form</STRONG> returns one of the following:
  85
  86        <STRONG>E_OK</STRONG> The routine succeeded.
  87
  88        <STRONG>E_BAD_ARGUMENT</STRONG>
  89             Routine detected an incorrect or  out-of-range  argu-
  90             ment.
  91
  92        <STRONG>E_POSTED</STRONG>
  93             The form has already been posted.
  94
  95
  96 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
  97        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
  98
  99
 100 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
 101        The header file <STRONG>&lt;form.h&gt;</STRONG> automatically includes the header
 102        file <STRONG>&lt;curses.h&gt;</STRONG>.
 103
 104
 105 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
 106        These routines emulate the System V forms  library.   They
 107        were not supported on Version 7 or BSD versions.
 108
 109
 110 </PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
 111        Juergen  Pfeifer.   Manual  pages  and  adaptation for new
 112        curses by Eric S. Raymond.
 113
 114
 115
 116                                                            <STRONG><A HREF="form_new.3x.html">form_new(3x)</A></STRONG>
 117 </PRE>
 118 <div class="nav">
 119 <ul>
 120 <li><a href="#h2-NAME">NAME</a></li>
 121 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
 122 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
 123 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
 124 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
 125 <li><a href="#h2-NOTES">NOTES</a></li>
 126 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
 127 <li><a href="#h2-AUTHORS">AUTHORS</a></li>
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