linux-kernel - [Patch 3/3] elf: use a macro instead of a raw number

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Date:	Wed, 1 Jul 2009 01:06:46 -0400
From:	Amerigo Wang <amwang@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Alexander Viro <viro@...iv.linux.org.uk>,
	Roland McGrath <roland@...hat.com>,
	Serge Hallyn <serue@...ibm.com>,
	David Howells <dhowells@...hat.com>,
	Amerigo Wang <amwang@...hat.com>,
	James Morris <jmorris@...ei.org>,
	linux-fsdevel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [Patch 3/3] elf: use a macro instead of a raw number


Use TASK_COMM_LEN instead of the raw number 16.

Signed-off-by: WANG Cong <amwang@...hat.com>
Cc: Alexander Viro <viro@...iv.linux.org.uk>
Cc: David Howells <dhowells@...hat.com>

---
Index: linux-2.6/include/linux/elfcore.h
===================================================================
--- linux-2.6.orig/include/linux/elfcore.h
+++ linux-2.6/include/linux/elfcore.h
@@ -90,7 +90,7 @@ struct elf_prpsinfo
 	__kernel_gid_t	pr_gid;
 	pid_t	pr_pid, pr_ppid, pr_pgrp, pr_sid;
 	/* Lots missing */
-	char	pr_fname[16];	/* filename of executable */
+	char	pr_fname[TASK_COMM_LEN];/* filename of executable */
 	char	pr_psargs[ELF_PRARGSZ];	/* initial part of arg list */
 };
 
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