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+<head>
+<title>getuser(3) - Plan 9 from User Space</title>
+<meta content="text/html; charset=utf-8" http-equiv=Content-Type>
+</head>
+<body bgcolor=#ffffff>
+<table border=0 cellpadding=0 cellspacing=0 width=100%>
+<tr height=10><td>
+<tr><td width=20><td>
+<tr><td width=20><td><b>GETUSER(3)</b><td align=right><b>GETUSER(3)</b>
+<tr><td width=20><td colspan=2>
+    <br>
+<p><font size=+1><b>NAME     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    getuser, sysname &ndash; get user or system name<br>
+    
+</table>
+<p><font size=+1><b>SYNOPSIS     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    <tt><font size=+1>#include &lt;u.h&gt;<br>
+    #include &lt;libc.h&gt; 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    </font></tt>
+    <tt><font size=+1>char* &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;getuser(void) 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    </font></tt>
+    <tt><font size=+1>char* &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sysname(void)<br>
+    </font></tt>
+</table>
+<p><font size=+1><b>DESCRIPTION     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    <i>Getuser</i> returns a pointer to static data which contains the null-terminated
+    name of the user who owns the current process. <i>Getuser</i> calls <a href="../man2/getuid.html"><i>getuid</i>(2)</a>
+    and then reads <tt><font size=+1>/etc/passwd</font></tt> to find the corresponding name. 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    
+    <i>Sysname</i> returns a pointer to static data which contains the name
+    of the machine on which the current process is running. <i>Sysname</i>
+    looks first for an environment variable <tt><font size=+1>$sysname</font></tt>. If there is
+    no such variable, <i>sysname</i> calls <a href="../man2/gethostname.html"><i>gethostname</i>(2)</a> and truncates the
+    returned name at the first dot. If <i>gethostname</i> fails,
+    <i>sysname</i> returns the default name <tt><font size=+1>gnot</font></tt>. 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    
+    Unlike <i>getuser</i>, <i>sysname</i> caches the string, deriving the host name
+    only once.<br>
+    
+</table>
+<p><font size=+1><b>SOURCE     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    <tt><font size=+1>/usr/local/plan9/src/lib9/getuser.c<br>
+    /usr/local/plan9/src/lib9/sysname.c<br>
+    </font></tt>
+</table>
+
+<td width=20>
+<tr height=20><td>
+</table>
+<!-- TRAILER -->
+<table border=0 cellpadding=0 cellspacing=0 width=100%>
+<tr height=15><td width=10><td><td width=10>
+<tr><td><td>
+<center>
+<a href="../../"><img src="../../dist/spaceglenda100.png" alt="Space Glenda" border=1></a>
+</center>
+</table>
+<!-- TRAILER -->
+</body></html>