From 06e487e0f33f00ead0bfc827bf2911db179ef034 Mon Sep 17 00:00:00 2001
From: jasone <jasone@FreeBSD.org>
Date: Tue, 4 Apr 2006 20:27:53 +0000
Subject: Add malloc_usable_size() to the RETURN VALUES section.

---
 lib/libc/stdlib/malloc.3 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib/libc/stdlib/malloc.3')

diff --git a/lib/libc/stdlib/malloc.3 b/lib/libc/stdlib/malloc.3
index 46ce26c..0cb1473 100644
--- a/lib/libc/stdlib/malloc.3
+++ b/lib/libc/stdlib/malloc.3
@@ -32,7 +32,7 @@
 .\"     @(#)malloc.3	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd March 28, 2006
+.Dd April 4, 2006
 .Dt MALLOC 3
 .Os
 .Sh NAME
@@ -316,6 +316,11 @@ deallocates it in this case.
 The
 .Fn free
 function returns no value.
+.Pp
+The
+.Fn malloc_usable_size
+function returns the usable size of the allocation pointed to by
+.Fa ptr .
 .Sh IMPLEMENTATION NOTES
 This allocator uses multiple arenas in order to reduce lock contention for
 threaded programs on multi-processor systems.
-- 
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