1 files changed, 0 insertions, 171 deletions

diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index d0b689ba7be2..592f5a9a9c0e 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -172,183 +172,12 @@ asmlinkage long sys32_mprotect(unsigned long start, size_t len,
         return sys_mprotect(start, len, prot);
 }
 
-asmlinkage long sys32_rt_sigaction(int sig, struct sigaction32 __user *act,
-                                   struct sigaction32 __user *oact,
-                                   unsigned int sigsetsize)
-{
-        struct k_sigaction new_ka, old_ka;
-        int ret;
-        compat_sigset_t set32;
-
-        /* XXX: Don't preclude handling different sized sigset_t's.  */
-        if (sigsetsize != sizeof(compat_sigset_t))
-                return -EINVAL;
-
-        if (act) {
-                compat_uptr_t handler, restorer;
-
-                if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
-                    __get_user(handler, &act->sa_handler) ||
-                    __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
-                    __get_user(restorer, &act->sa_restorer) ||
-                    __copy_from_user(&set32, &act->sa_mask,
-                                     sizeof(compat_sigset_t)))
-                        return -EFAULT;
-                new_ka.sa.sa_handler = compat_ptr(handler);
-                new_ka.sa.sa_restorer = compat_ptr(restorer);
-
-                /*
-                 * FIXME: here we rely on _COMPAT_NSIG_WORS to be >=
-                 * than _NSIG_WORDS << 1
-                 */
-                switch (_NSIG_WORDS) {
-                case 4: new_ka.sa.sa_mask.sig[3] = set32.sig[6]
-                                | (((long)set32.sig[7]) << 32);
-                case 3: new_ka.sa.sa_mask.sig[2] = set32.sig[4]
-                                | (((long)set32.sig[5]) << 32);
-                case 2: new_ka.sa.sa_mask.sig[1] = set32.sig[2]
-                                | (((long)set32.sig[3]) << 32);
-                case 1: new_ka.sa.sa_mask.sig[0] = set32.sig[0]
-                                | (((long)set32.sig[1]) << 32);
-                }
-        }
-
-        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
-        if (!ret && oact) {
-                /*
-                 * FIXME: here we rely on _COMPAT_NSIG_WORS to be >=
-                 * than _NSIG_WORDS << 1
-                 */
-                switch (_NSIG_WORDS) {
-                case 4:
-                        set32.sig[7] = (old_ka.sa.sa_mask.sig[3] >> 32);
-                        set32.sig[6] = old_ka.sa.sa_mask.sig[3];
-                case 3:
-                        set32.sig[5] = (old_ka.sa.sa_mask.sig[2] >> 32);
-                        set32.sig[4] = old_ka.sa.sa_mask.sig[2];
-                case 2:
-                        set32.sig[3] = (old_ka.sa.sa_mask.sig[1] >> 32);
-                        set32.sig[2] = old_ka.sa.sa_mask.sig[1];
-                case 1:
-                        set32.sig[1] = (old_ka.sa.sa_mask.sig[0] >> 32);
-                        set32.sig[0] = old_ka.sa.sa_mask.sig[0];
-                }
-                if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
-                    __put_user(ptr_to_compat(old_ka.sa.sa_handler),
-                               &oact->sa_handler) ||
-                    __put_user(ptr_to_compat(old_ka.sa.sa_restorer),
-                               &oact->sa_restorer) ||
-                    __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
-                    __copy_to_user(&oact->sa_mask, &set32,
-                                   sizeof(compat_sigset_t)))
-                        return -EFAULT;
-        }
-
-        return ret;
-}
-
-asmlinkage long sys32_sigaction(int sig, struct old_sigaction32 __user *act,
-                                struct old_sigaction32 __user *oact)
-{
-        struct k_sigaction new_ka, old_ka;
-        int ret;
-
-        if (act) {
-                compat_old_sigset_t mask;
-                compat_uptr_t handler, restorer;
-
-                if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
-                    __get_user(handler, &act->sa_handler) ||
-                    __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
-                    __get_user(restorer, &act->sa_restorer) ||
-                    __get_user(mask, &act->sa_mask))
-                        return -EFAULT;
-
-                new_ka.sa.sa_handler = compat_ptr(handler);
-                new_ka.sa.sa_restorer = compat_ptr(restorer);
-
-                siginitset(&new_ka.sa.sa_mask, mask);
-        }
-
-        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
-        if (!ret && oact) {
-                if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
-                    __put_user(ptr_to_compat(old_ka.sa.sa_handler),
-                               &oact->sa_handler) ||
-                    __put_user(ptr_to_compat(old_ka.sa.sa_restorer),
-                               &oact->sa_restorer) ||
-                    __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
-                    __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask))
-                        return -EFAULT;
-        }
-
-        return ret;
-}
-
 asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr,
                               int options)
 {
         return compat_sys_wait4(pid, stat_addr, options, NULL);
 }
 
-/* 32-bit timeval and related flotsam.  */
-
-asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
-                                    struct compat_timespec __user *interval)
-{
-        struct timespec t;
-        int ret;
-        mm_segment_t old_fs = get_fs();
-
-        set_fs(KERNEL_DS);
-        ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
-        set_fs(old_fs);
-        if (put_compat_timespec(&t, interval))
-                return -EFAULT;
-        return ret;
-}
-
-asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
-                                    compat_size_t sigsetsize)
-{
-        sigset_t s;
-        compat_sigset_t s32;
-        int ret;
-        mm_segment_t old_fs = get_fs();
-
-        set_fs(KERNEL_DS);
-        ret = sys_rt_sigpending((sigset_t __user *)&s, sigsetsize);
-        set_fs(old_fs);
-        if (!ret) {
-                switch (_NSIG_WORDS) {
-                case 4: s32.sig[7] = (s.sig[3] >> 32); s32.sig[6] = s.sig[3];
-                case 3: s32.sig[5] = (s.sig[2] >> 32); s32.sig[4] = s.sig[2];
-                case 2: s32.sig[3] = (s.sig[1] >> 32); s32.sig[2] = s.sig[1];
-                case 1: s32.sig[1] = (s.sig[0] >> 32); s32.sig[0] = s.sig[0];
-                }
-                if (copy_to_user(set, &s32, sizeof(compat_sigset_t)))
-                        return -EFAULT;
-        }
-        return ret;
-}
-
-asmlinkage long sys32_rt_sigqueueinfo(int pid, int sig,
-                                      compat_siginfo_t __user *uinfo)
-{
-        siginfo_t info;
-        int ret;
-        mm_segment_t old_fs = get_fs();
-
-        if (copy_siginfo_from_user32(&info, uinfo))
-                return -EFAULT;
-        set_fs(KERNEL_DS);
-        ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);
-        set_fs(old_fs);
-        return ret;
-}
-
 /* warning: next two assume little endian */
 asmlinkage long sys32_pread(unsigned int fd, char __user *ubuf, u32 count,
                             u32 poslo, u32 poshi)