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  42 <H1 class="no-header">curs_addstr 3x</H1>
  43 <PRE>
  44 <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>                                                <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
  50        <STRONG>addstr</STRONG>, <STRONG>addnstr</STRONG>, <STRONG>waddstr</STRONG>, <STRONG>waddnstr</STRONG>, <STRONG>mvaddstr</STRONG>, <STRONG>mvaddnstr</STRONG>, <STRONG>mvwaddstr</STRONG>,
  51        <STRONG>mvwaddnstr</STRONG> - add a string of characters to a <STRONG>curses</STRONG> window and advance
  52        cursor
  53
  54
  55 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
  56        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
  57
  58        <STRONG>int</STRONG> <STRONG>addstr(const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  59        <STRONG>int</STRONG> <STRONG>addnstr(const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  60        <STRONG>int</STRONG> <STRONG>waddstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  61        <STRONG>int</STRONG> <STRONG>waddnstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  62        <STRONG>int</STRONG> <STRONG>mvaddstr(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  63        <STRONG>int</STRONG> <STRONG>mvaddnstr(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>);</STRONG>
  64        <STRONG>int</STRONG> <STRONG>mvwaddstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str</EM><STRONG>);</STRONG>
  65        <STRONG>int</STRONG> <STRONG>mvwaddnstr(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>str,</EM> <EM>int</EM> <EM>n</EM><STRONG>);</STRONG>
  66
  67
  68 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
  69        These functions write the (null-terminated) character string <EM>str</EM> on the
  70        given window.  It is similar to calling <STRONG>waddch</STRONG> once for  each  byte  in
  71        the string.
  72
  73        The <EM>mv</EM> functions perform cursor movement once, before writing any char-
  74        acters.  Thereafter, the cursor is advanced as a side-effect of writing
  75        to the window.
  76
  77        The  four  functions with <EM>n</EM> as the last argument write at most <EM>n</EM> bytes,
  78        or until a terminating null is reached.  If <EM>n</EM> is -1,  then  the  entire
  79        string will be added.
  80
  81
  82 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
  83        All functions return the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG> on success.
  84
  85        X/Open  does  not define any error conditions.  This implementation re-
  86        turns an error
  87
  88        <STRONG>o</STRONG>   if the window pointer is null or
  89
  90        <STRONG>o</STRONG>   if the string pointer is null or
  91
  92        <STRONG>o</STRONG>   if the corresponding calls to <STRONG>waddch</STRONG> return an error.
  93
  94        Functions with a "mv" prefix first  perform  a  cursor  movement  using
  95        <STRONG>wmove</STRONG>, and return an error if the position is outside the window, or if
  96        the window pointer is null.  If an error is returned by the  <STRONG>wmove</STRONG>,  no
  97        characters are added to the window.
  98
  99        If  an  error  is  returned  by <STRONG>waddch</STRONG> (e.g., because the window is not
 100        large enough, or an illegal byte sequence was detected)  only  part  of
 101        the  string  may be added.  Aside from that, there is a special case in
 102        <STRONG>waddch</STRONG> where an error may be  returned  after  successfully  writing  a
 103        character  to  the lower-right corner of a window when <STRONG>scrollok</STRONG> is dis-
 104        abled.
 105
 106
 107 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
 108        All of these functions except <STRONG>waddnstr</STRONG> may be macros.
 109
 110
 111 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
 112        These functions are described in the XSI Curses standard, Issue 4.
 113
 114
 115 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
 116        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>.
 117
 118
 119
 120                                                                <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
 121 </PRE>
 122 <div class="nav">
 123 <ul>
 124 <li><a href="#h2-NAME">NAME</a></li>
 125 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
 126 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
 127 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
 128 <li><a href="#h2-NOTES">NOTES</a></li>
 129 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
 130 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
 131 </ul>
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