linux-kernel - [PATCH 53/58] linux/syscalls.h: Add prototypes for sys_rt_sigaction and sys_rt

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Date:	Sun, 18 Nov 2012 21:28:32 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Josh Triplett <josh@...htriplett.org>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Eric Dumazet <eric.dumazet@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 53/58] linux/syscalls.h: Add prototypes for sys_rt_sigaction and sys_rt_sigsuspend

include/linux/syscalls.h contains prototypes for most syscall functions;
however, it lacked the prototypes for sys_rt_sigaction and
sys_rt_sigsuspend.  Add them.  This eliminates warnings from GCC
(-Wmissing-prototypes) and Sparse (-Wdecl).

kernel/signal.c:3183:2: warning: no previous prototype for ‘sys_rt_sigaction’ [-Wmissing-prototypes]
kernel/signal.c:3280:7: warning: no previous prototype for ‘sys_rt_sigsuspend’ [-Wmissing-prototypes]

Signed-off-by: Josh Triplett <josh@...htriplett.org>
---
 include/linux/syscalls.h |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 727f0cd..4ec00c1 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -371,9 +371,12 @@ asmlinkage long sys_init_module(void __user *umod, unsigned long len,
 asmlinkage long sys_delete_module(const char __user *name_user,
 				unsigned int flags);
 
+asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act,
+				struct sigaction __user *oact, size_t sigsetsize);
 asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
 				sigset_t __user *oset, size_t sigsetsize);
 asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
+asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
 asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
 				siginfo_t __user *uinfo,
 				const struct timespec __user *uts,
-- 
1.7.10.4

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