1<h2>ledger_read</h2>
2<hr>
3<p>
4<strong>Function</strong> - Return the ledger limit and balance.
5<h3>SYNOPSIS</h3>
6<pre>
7<strong>kern_return_t   ledger_read</strong>
8                <strong>(ledger_port_t</strong>                           <var>ledger</var>,
9                 <strong>ledger_item_t</strong>                          <var>balance</var>,
10                 <strong>ledger_item_t</strong>                          <var>maximum</var><strong>);</strong>
11</pre>
12<h3>PARAMETERS</h3>
13<dl>
14<p>
15<dt> <var>ledger</var> 
16<dd>
17[in ledger send right]
18The ledger to read
19<p>
20<dt> <var>balance</var> 
21<dd>
22[out scalar]
23The current usage
24<p>
25<dt> <var>maximum</var> 
26<dd>
27[out scalar]
28The resource limit
29</dl>
30<h3>DESCRIPTION</h3>
31<p>
32The <strong>ledger_read</strong> function returns the current balance
33and limit in a ledger.
34<h3>NOTES</h3>
35<p>
36This interface is not implemented in OSF/1 R1.3.
37<h3>RETURN VALUES</h3>
38<p>
39Only generic errors apply.
40<h3>RELATED INFORMATION</h3>
41<p>
42Functions:
43<a href="ledger_create.html"><strong>ledger_create</strong></a>,
44<a href="ledger_terminate.html"><strong>ledger_terminate</strong></a>,
45<a href="ledger_transfer.html"><strong>ledger_transfer</strong></a>.
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