From e6a7ad517ae202ab8b813b179ba5ebed1ed93b04 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 25 Dec 2012 13:51:31 -0500 Subject: parisc: switch to generic compat rt_sigprocmask() Signed-off-by: Al Viro --- arch/parisc/kernel/signal32.c | 35 ----------------------------------- 1 file changed, 35 deletions(-) (limited to 'arch/parisc/kernel/signal32.c') diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c index df79070c3715..49cb23462371 100644 --- a/arch/parisc/kernel/signal32.c +++ b/arch/parisc/kernel/signal32.c @@ -72,41 +72,6 @@ put_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz) return copy_to_user(up, &s, sizeof s); } -static int -get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz) -{ - compat_sigset_t s; - int r; - - if (sz != sizeof *set) - return -EINVAL; - - if ((r = copy_from_user(&s, up, sz)) == 0) { - sigset_32to64(set, &s); - } - - return r; -} - -int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, - unsigned int sigsetsize) -{ - sigset_t old_set, new_set; - int ret; - - if (set && get_sigset32(set, &new_set, sigsetsize)) - return -EFAULT; - - KERNEL_SYSCALL(ret, sys_rt_sigprocmask, how, set ? (sigset_t __user *)&new_set : NULL, - oset ? (sigset_t __user *)&old_set : NULL, sigsetsize); - - if (!ret && oset && put_sigset32(oset, &old_set, sigsetsize)) - return -EFAULT; - - return ret; -} - - int sys32_rt_sigpending(compat_sigset_t __user *uset, unsigned int sigsetsize) { int ret; -- cgit v1.2.3