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@@ -3030,7 +3030,7 @@ COMPAT_SYSCALL_DEFINE3(rt_sigqueueinfo,
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#endif
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#endif
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-long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, siginfo_t *info)
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+static int do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, siginfo_t *info)
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{
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/* This is only valid for single tasks */
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if (pid <= 0 || tgid <= 0)
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@@ -3060,6 +3060,21 @@ SYSCALL_DEFINE4(rt_tgsigqueueinfo, pid_t, tgid, pid_t, pid, int, sig,
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return do_rt_tgsigqueueinfo(tgid, pid, sig, &info);
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}
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+#ifdef CONFIG_COMPAT
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+COMPAT_SYSCALL_DEFINE4(rt_tgsigqueueinfo,
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+ compat_pid_t, tgid,
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+ compat_pid_t, pid,
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+ int, sig,
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+ struct compat_siginfo __user *, uinfo)
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+{
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+ siginfo_t info;
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+
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+ if (copy_siginfo_from_user32(&info, uinfo))
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+ return -EFAULT;
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+ return do_rt_tgsigqueueinfo(tgid, pid, sig, &info);
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+}
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+#endif
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+
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int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact)
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{
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struct task_struct *t = current;
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