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<!-- $Id$ -->
<HTML>
<HEAD>
   <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
   <META NAME="Author" CONTENT="James CE Johnson">
   <TITLE>ACE Tutorial 020</TITLE>
</HEAD>
<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#000FFF" VLINK="#FF0F0F">

<CENTER><B><FONT SIZE=+2>ACE Tutorial 020</FONT></B></CENTER>

<CENTER><B><FONT SIZE=+2>Sharing your Memories with persistence</FONT></B></CENTER>

<P>
<HR WIDTH="100%">
There's no important difference between this and the SV client.  Is
      everybody thinking "template" here?
<hr>
<PRE>

<font color=red>// $Id$</font>

<font color=blue>#include</font> "<font color=green>mmap.h</font>"

int main (int, char *[])
{
    ACE_Shared_Memory_MM shm_client (SHM_KEY, SHMSZ);
    char *shm = (char *) shm_client.malloc ();

    ACE_DEBUG ((LM_INFO, "<font color=green>(%P|%t) Memory Mapped file is at 0x%x\n</font>",
                shm ));

    if( ! shm )
    {
        ACE_ERROR_RETURN ((LM_ERROR,"<font color=green>(%P|%t) Could not get the mmapped file!\n</font>"),100);
    }

    for (char *s = shm; *s != '\0'; s++)
    {
        putchar (*s);
        *s = toupper(*s);
    }

    putchar ('\n');
    *shm = '*';

    shm_client.close();

    return 0;
}
</PRE>
<P><HR WIDTH="100%">
<CENTER>[<A HREF="../online-tutorials.html">Tutorial Index</A>] [<A HREF="page04.html">Continue This Tutorial</A>]</CENTER>