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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-28 12:41:03 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 18:14:17 -0500
commit709410a03e206c912e99b19dbb0e474aae6890cd (patch)
treedcac74e2a1d6cd03d26f0b815c47466cd2ec3339 /arch/mips/kernel/signal.c
parent5a1b98d3096f1d780045f9be812335ad77aed93d (diff)
mips: use sane prototype for sys_rt_sigsuspend()
we want to do that before branchpoint for arch-* to be able to consolidate sys_rt_sigsuspend() declarations. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mips/kernel/signal.c')
-rw-r--r--arch/mips/kernel/signal.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index b6aa77035019..4d790d1f03d6 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -259,18 +259,14 @@ asmlinkage int sys_sigsuspend(nabi_no_regargs struct pt_regs regs)
}
#endif
-asmlinkage int sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
+SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *,unewset, size_t, sigsetsize)
{
sigset_t newset;
- sigset_t __user *unewset;
- size_t sigsetsize;
/* XXX Don't preclude handling different sized sigset_t's. */
- sigsetsize = regs.regs[5];
if (sigsetsize != sizeof(sigset_t))
return -EINVAL;
- unewset = (sigset_t __user *) regs.regs[4];
if (copy_from_user(&newset, unewset, sizeof(newset)))
return -EFAULT;
return sigsuspend(&newset);