linux-kernel - [PATCH 33/46] kernel: Add prototype declaration to header file include/linux/compat.h

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Date:	Thu, 27 Feb 2014 17:46:40 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Al Viro <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	Andi Kleen <ak@...ux.intel.com>,
	David Howells <dhowells@...hat.com>,
	Stephan Springl <springl-kernel@...-online.de>,
	Rashika Kheria <rashika.kheria@...il.com>,
	josh@...htriplett.org
Subject: [PATCH 33/46] kernel: Add prototype declaration to header file
 include/linux/compat.h

Add prototype declaration of function to header file
include/linux/compat.h
because they are used by more than one file.

This eliminates the following warning in kernel/compat.c:
kernel/compat.c:357:17: warning: no previous prototype for ‘compat_sys_sigpending’ [-Wmissing-prototypes]
kernel/compat.c:446:17: warning: no previous prototype for ‘compat_sys_old_getrlimit’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 include/linux/compat.h |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 3f448c6..083e0dd 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -305,6 +305,13 @@ struct compat_msgbuf;
 
 extern void compat_exit_robust_list(struct task_struct *curr);
 
+asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set);
+
+#ifdef COMPAT_RLIM_OLD_INFINITY
+asmlinkage long compat_sys_old_getrlimit(unsigned int resource,
+					 struct compat_rlimit __user *rlim);
+#endif
+
 asmlinkage long
 compat_sys_set_robust_list(struct compat_robust_list_head __user *head,
 			   compat_size_t len);
-- 
1.7.9.5

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