ncurses 6.0 - patch 20160820
[ncurses.git] / doc / html / man / curs_kernel.3x.html
index 57e640857bc73a2626ea555907a789bdf8bbadc5..22eeefee064b9a212c3657cfe078ebd79a09104d 100644 (file)
 
 
 
-</PRE>
-<H2><a name="h2-NAME">NAME</a></H2><PRE>
+</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
        <STRONG>def_prog_mode</STRONG>, <STRONG>def_shell_mode</STRONG>, <STRONG>reset_prog_mode</STRONG>,
        <STRONG>reset_shell_mode</STRONG>, <STRONG>resetty</STRONG>, <STRONG>savetty</STRONG>, <STRONG>getsyx</STRONG>, <STRONG>setsyx</STRONG>,
        <STRONG>ripoffline</STRONG>, <STRONG>curs_set</STRONG>, <STRONG>napms</STRONG> - low-level <STRONG>curses</STRONG> routines
 
 
-</PRE>
-<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
+</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
 
        <STRONG>int</STRONG> <STRONG>def_prog_mode(void);</STRONG>
        <STRONG>int</STRONG> <STRONG>napms(int</STRONG> <EM>ms</EM><STRONG>);</STRONG>
 
 
-</PRE>
-<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
+</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
        The  following  routines  give low-level access to various
        <STRONG>curses</STRONG> capabilities.  These routines  typically  are  used
        inside library routines.
 
 
-</PRE>
-<H3><a name="h3-def_prog_mode_-def_shell_mode">def_prog_mode, def_shell_mode</a></H3><PRE>
+</PRE><H3><a name="h3-def_prog_mode_-def_shell_mode">def_prog_mode, def_shell_mode</a></H3><PRE>
        The  <STRONG>def_prog_mode</STRONG>  and  <STRONG>def_shell_mode</STRONG>  routines save the
        current terminal modes as the  "program"  (in  <STRONG>curses</STRONG>)  or
        "shell"   (not  in  <STRONG>curses</STRONG>)  state  for  use  by  the  <STRONG>re-</STRONG>
@@ -86,8 +82,7 @@
        each screen context allocated by <STRONG>newterm()</STRONG>.
 
 
-</PRE>
-<H3><a name="h3-reset_prog_mode_-reset_shell_mode">reset_prog_mode, reset_shell_mode</a></H3><PRE>
+</PRE><H3><a name="h3-reset_prog_mode_-reset_shell_mode">reset_prog_mode, reset_shell_mode</a></H3><PRE>
        The <STRONG>reset_prog_mode</STRONG> and <STRONG>reset_shell_mode</STRONG> routines  restore
        the  terminal  to "program" (in <STRONG>curses</STRONG>) or "shell" (out of
        <STRONG>curses</STRONG>) state.  These are  done  automatically  by  <STRONG>endwin</STRONG>
        not called.
 
 
-</PRE>
-<H3><a name="h3-resetty_-savetty">resetty, savetty</a></H3><PRE>
+</PRE><H3><a name="h3-resetty_-savetty">resetty, savetty</a></H3><PRE>
        The <STRONG>resetty</STRONG> and <STRONG>savetty</STRONG>  routines  save  and  restore  the
        state  of  the  terminal modes.  <STRONG>savetty</STRONG> saves the current
        state in a buffer and <STRONG>resetty</STRONG> restores the state  to  what
        it was at the last call to <STRONG>savetty</STRONG>.
 
 
-</PRE>
-<H3><a name="h3-getsyx">getsyx</a></H3><PRE>
+</PRE><H3><a name="h3-getsyx">getsyx</a></H3><PRE>
        The  <STRONG>getsyx</STRONG> routine returns the current coordinates of the
        virtual screen cursor in <EM>y</EM> and <EM>x</EM>.  If <STRONG>leaveok</STRONG> is currently
        <STRONG>TRUE</STRONG>,  then <STRONG>-1</STRONG>,<STRONG>-1</STRONG> is returned.  If lines have been removed
        as arguments for <STRONG>setsyx</STRONG>.
 
 
-</PRE>
-<H3><a name="h3-setsyx">setsyx</a></H3><PRE>
+</PRE><H3><a name="h3-setsyx">setsyx</a></H3><PRE>
        The <STRONG>setsyx</STRONG> routine sets the virtual screen cursor to <EM>y</EM>, <EM>x</EM>.
        If <EM>y</EM> and <EM>x</EM> are both <STRONG>-1</STRONG>, then <STRONG>leaveok</STRONG> is set.  The two rou-
        tines <STRONG>getsyx</STRONG> and <STRONG>setsyx</STRONG> are designed to be used by  a  li-
        <STRONG>doupdate</STRONG>.
 
 
-</PRE>
-<H3><a name="h3-ripoffline">ripoffline</a></H3><PRE>
+</PRE><H3><a name="h3-ripoffline">ripoffline</a></H3><PRE>
        The <STRONG>ripoffline</STRONG> routine provides access to the same facili-
        ty  that  <STRONG>slk_init</STRONG>  [see  <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>] uses to reduce the
        size of the screen.   <STRONG>ripoffline</STRONG>  must  be  called  before
        <STRONG>initscr</STRONG> or <STRONG>newterm</STRONG>.
 
 
-</PRE>
-<H3><a name="h3-curs_set">curs_set</a></H3><PRE>
+</PRE><H3><a name="h3-curs_set">curs_set</a></H3><PRE>
        The <STRONG>curs_set</STRONG> routine sets the cursor state  to  invisible,
        normal, or very visible for <STRONG>visibility</STRONG> equal to <STRONG>0</STRONG>, <STRONG>1</STRONG>, or <STRONG>2</STRONG>
        respectively.  If the terminal supports the <EM>visibility</EM> re-
        <STRONG>ERR</STRONG> is returned.
 
 
-</PRE>
-<H3><a name="h3-napms">napms</a></H3><PRE>
+</PRE><H3><a name="h3-napms">napms</a></H3><PRE>
        The <STRONG>napms</STRONG> routine is used to sleep for <EM>ms</EM> milliseconds.
 
 
-</PRE>
-<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
+</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
        Except for <STRONG>curs_set</STRONG>, these routines always return <STRONG>OK</STRONG>.
 
        <STRONG>curs_set</STRONG> returns the previous cursor state, or <STRONG>ERR</STRONG> if  the
             lines exceeds the maximum (NRIPS = 5).
 
 
-</PRE>
-<H2><a name="h2-NOTES">NOTES</a></H2><PRE>
+</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
        Note that <STRONG>getsyx</STRONG> is a macro, so <STRONG>&amp;</STRONG> is not necessary  before
        the variables <EM>y</EM> and <EM>x</EM>.
 
        to restore that.
 
 
-</PRE>
-<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
+</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
        The functions <STRONG>setsyx</STRONG> and <STRONG>getsyx</STRONG> are not described  in  the
        XSI  Curses standard, Issue 4.  All other functions are as
        described in XSI Curses.
        macros with no documented semantics for the return value.
 
 
-</PRE>
-<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>,  <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>,  <STRONG>curs_re-</STRONG>
        <STRONG><A HREF="curs_refresh.3x.html">fresh(3x)</A></STRONG>,   <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>,  <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>,  <STRONG>curs_vari-</STRONG>
        <STRONG><A HREF="curs_variables.3x.html">ables(3x)</A></STRONG>.