consolidate kernel-side struct sigaction declarations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 01451a1..0b6878e 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -249,6 +249,20 @@
extern int show_unhandled_signals;
extern int sigsuspend(sigset_t *);
+struct sigaction {
+#ifndef __ARCH_HAS_ODD_SIGACTION
+ __sighandler_t sa_handler;
+ unsigned long sa_flags;
+#else
+ unsigned long sa_flags;
+ __sighandler_t sa_handler;
+#endif
+#ifdef __ARCH_HAS_SA_RESTORER
+ __sigrestore_t sa_restorer;
+#endif
+ sigset_t sa_mask; /* mask last for extensibility */
+};
+
struct k_sigaction {
struct sigaction sa;
#ifdef __ARCH_HAS_KA_RESTORER
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index d2dd2f6..1c4938b 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -68,11 +68,11 @@
#include <linux/types.h>
#include <linux/aio_abi.h>
#include <linux/capability.h>
+#include <linux/signal.h>
#include <linux/list.h>
#include <linux/bug.h>
#include <linux/sem.h>
#include <asm/siginfo.h>
-#include <asm/signal.h>
#include <linux/unistd.h>
#include <linux/quota.h>
#include <linux/key.h>
diff --git a/include/uapi/asm-generic/signal.h b/include/uapi/asm-generic/signal.h
index 21e59f3..9df61f1 100644
--- a/include/uapi/asm-generic/signal.h
+++ b/include/uapi/asm-generic/signal.h
@@ -93,6 +93,11 @@
#include <asm-generic/signal-defs.h>
+#ifdef SA_RESTORER
+#define __ARCH_HAS_SA_RESTORER
+#endif
+
+#ifndef __KERNEL__
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
@@ -101,6 +106,7 @@
#endif
sigset_t sa_mask; /* mask last for extensibility */
};
+#endif
typedef struct sigaltstack {
void __user *ss_sp;