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From: Kai Wang <kaiw@FreeBSD.org>
Date: Tue, 14 Feb 2012 19:50:41 +0000 (UTC)
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Subject: svn commit: r231706 - stable/8/lib/libelf
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Author: kaiw
Date: Tue Feb 14 19:50:41 2012
New Revision: 231706
URL: http://svn.freebsd.org/changeset/base/231706

Log:
  MFC r221598:
  
  Document the behavior of `elf_getdata()` and `elf_rawdata()` with
  zero-sized ELF sections.

Modified:
  stable/8/lib/libelf/elf_getdata.3
Directory Properties:
  stable/8/lib/libelf/   (props changed)

Modified: stable/8/lib/libelf/elf_getdata.3
==============================================================================
--- stable/8/lib/libelf/elf_getdata.3	Tue Feb 14 19:49:36 2012	(r231705)
+++ stable/8/lib/libelf/elf_getdata.3	Tue Feb 14 19:50:41 2012	(r231706)
@@ -1,4 +1,4 @@
-.\" Copyright (c) 2006,2008,2010 Joseph Koshy.  All rights reserved.
+.\" Copyright (c) 2006,2008,2010-2011 Joseph Koshy.  All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -23,7 +23,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 30, 2010
+.Dd January 26, 2011
 .Dt ELF_GETDATA 3
 .Os
 .Sh NAME
@@ -142,9 +142,10 @@ always returns
 .Vt Elf_Data
 structures of type
 .Dv ELF_T_BYTE .
-.Ss Special handling of SHT_NOBITS sections
+.Ss Special handling of zero-sized and SHT_NOBITS sections
 For sections of type
-.Dv SHT_NOBITS ,
+.Dv SHT_NOBITS,
+and for zero-sized sections,
 the functions
 .Fn elf_getdata
 and