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@@ -1418,3 +1418,53 @@ asmlinkage long sys32_socketcall(int call, unsigned int *args32)
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}
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return err;
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}
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+
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+struct sigevent32 {
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+ u32 sigev_value;
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+ u32 sigev_signo;
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+ u32 sigev_notify;
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+ u32 payload[(64 / 4) - 3];
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+};
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+
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+extern asmlinkage long
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+sys_timer_create(clockid_t which_clock,
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+ struct sigevent __user *timer_event_spec,
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+ timer_t __user * created_timer_id);
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+
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+long
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+sys32_timer_create(u32 clock, struct sigevent32 __user *se32, timer_t __user *timer_id)
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+{
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+ struct sigevent __user *p = NULL;
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+ if (se32) {
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+ struct sigevent se;
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+ p = compat_alloc_user_space(sizeof(struct sigevent));
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+ memset(&se, 0, sizeof(struct sigevent));
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+ if (get_user(se.sigev_value.sival_int, &se32->sigev_value) ||
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+ __get_user(se.sigev_signo, &se32->sigev_signo) ||
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+ __get_user(se.sigev_notify, &se32->sigev_notify) ||
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+ __copy_from_user(&se._sigev_un._pad, &se32->payload,
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+ sizeof(se32->payload)) ||
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+ copy_to_user(p, &se, sizeof(se)))
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+ return -EFAULT;
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+ }
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+ return sys_timer_create(clock, p, timer_id);
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+}
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+
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+asmlinkage long
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+sysn32_rt_sigtimedwait(const sigset_t __user *uthese,
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+ siginfo_t __user *uinfo,
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+ const struct compat_timespec __user *uts32,
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+ size_t sigsetsize)
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+{
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+ struct timespec __user *uts = NULL;
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+
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+ if (uts32) {
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+ struct timespec ts;
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+ uts = compat_alloc_user_space(sizeof(struct timespec));
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+ if (get_user(ts.tv_sec, &uts32->tv_sec) ||
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+ get_user(ts.tv_nsec, &uts32->tv_nsec) ||
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+ copy_to_user (uts, &ts, sizeof (ts)))
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+ return -EFAULT;
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+ }
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+ return sys_rt_sigtimedwait(uthese, uinfo, uts, sigsetsize);
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+}
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Ralf Baechle