From 03abff77e4a0c116f816443434b1864fa8ee12ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Tue, 8 Mar 2011 08:15:55 +0100
Subject: Implement process_info(Pid, current_{location,stacktrace})

---
 erts/doc/src/erlang.xml | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

(limited to 'erts/doc')

diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index b7d775541f..b59fda7ef7 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -3809,11 +3809,26 @@ os_prompt%</pre>
 	    catches in this process. This <c>InfoTuple</c> may be
 	    changed or removed without prior notice.</p>
           </item>
-          <tag><c>{current_function, {Module, Function, Args}}</c></tag>
+          <tag><c>{current_function, {Module, Function, Arity}}</c></tag>
           <item>
-            <p><c>Module</c>, <c>Function</c>, <c>Args</c> is
+            <p><c>Module</c>, <c>Function</c>, <c>Arity</c> is
               the current function call of the process.</p>
           </item>
+          <tag><c>{current_location, {Module, Function, Arity, Location}}</c></tag>
+          <item>
+            <p><c>Module</c>, <c>Function</c>, <c>Arity</c> is
+              the current function call of the process.
+	      <c>Location</c> is a list of two-tuples that describes the
+	      location in the source code.
+	    </p>
+          </item>
+          <tag><c>{current_stacktrace, Stack}</c></tag>
+          <item>
+            <p>Return the current call stack back-trace (<em>stacktrace</em>)
+              of the process. The stack has the same format as returned by
+	      <seealso marker="#get_stacktrace/1">erlang:get_stacktrace/0</seealso>.
+	    </p>
+          </item>
           <tag><c>{dictionary, Dictionary}</c></tag>
           <item>
             <p><c>Dictionary</c> is the dictionary of the process.</p>
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