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authorAl Viro <viro@zeniv.linux.org.uk>2012-11-25 21:20:05 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 15:09:22 -0500
commit92a3ce4a1e0047215aa0a0b30cc333bd32b866a8 (patch)
tree998edfb4fd30e0be9cc353c6d7f4381f8c5f5a09 /include/linux/signal.h
parent6883da8c6c15e85e7750c94be49ea156ed341c05 (diff)
consolidate declarations of k_sigaction
Only alpha and sparc are unusual - they have ka_restorer in it. And nobody needs that exposed to userland. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/signal.h')
-rw-r--r--include/linux/signal.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h
index ed1e71f1aac7..01451a156ff7 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -249,6 +249,13 @@ extern void __set_current_blocked(const sigset_t *);
extern int show_unhandled_signals;
extern int sigsuspend(sigset_t *);
+struct k_sigaction {
+ struct sigaction sa;
+#ifdef __ARCH_HAS_KA_RESTORER
+ __sigrestore_t ka_restorer;
+#endif
+};
+
extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
extern void signal_delivered(int sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs, int stepping);
extern void exit_signals(struct task_struct *tsk);