generic compat_sys_rt_sigqueueinfo()

[firefly-linux-kernel-4.4.55.git] / include / linux / compat.h

diff --git a/include/linux/compat.h b/include/linux/compat.h
index dec7e2d188758369d1c5d10cc7a978eb3b9ce423..bbee15ef3ae9b1831d201bbd259ec69333b53a86 100644 (file)
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -401,7 +401,8 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 
 extern int compat_printk(const char *fmt, ...);
-extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
+extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
+extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
 
 asmlinkage long compat_sys_migrate_pages(compat_pid_t pid,
                compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
@@ -592,6 +593,19 @@ asmlinkage long compat_sys_rt_sigtimedwait(compat_sigset_t __user *uthese,
                struct compat_timespec __user *uts, compat_size_t sigsetsize);
 asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset,
                                         compat_size_t sigsetsize);
+#ifdef CONFIG_GENERIC_COMPAT_RT_SIGPROCMASK
+asmlinkage long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set,
+                                         compat_sigset_t __user *oset,
+                                         compat_size_t sigsetsize);
+#endif
+#ifdef CONFIG_GENERIC_COMPAT_RT_SIGPENDING
+asmlinkage long compat_sys_rt_sigpending(compat_sigset_t __user *uset,
+                                        compat_size_t sigsetsize);
+#endif
+#ifdef CONFIG_GENERIC_COMPAT_RT_SIGQUEUEINFO
+asmlinkage long compat_sys_rt_sigqueueinfo(compat_pid_t pid, int sig,
+                               struct compat_siginfo __user *uinfo);
+#endif
 asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info);
 asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
                                 unsigned long arg);