X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Finternal%2Fksigaction.h;h=ef333f33ccfd3950b47eae7e11a365699a9dd488;hb=fa4a8abd06a401822cc8ba4e352a219544c0118d;hp=9a70f93798bfb9c3fac835e931eb87290402ae38;hpb=ea4175e73f9ae886d60add33c4473774e8695062;p=musl

diff --git a/src/internal/ksigaction.h b/src/internal/ksigaction.h
index 9a70f937..ef333f33 100644
--- a/src/internal/ksigaction.h
+++ b/src/internal/ksigaction.h
@@ -1,6 +1,18 @@
+#include <features.h>
+
+/* This is the structure used for the rt_sigaction syscall on most archs,
+ * but it can be overridden by a file with the same name in the top-level
+ * arch dir for a given arch, if necessary. */
 struct k_sigaction {
 	void (*handler)(int);
 	unsigned long flags;
+#ifdef SA_RESTORER
 	void (*restorer)(void);
+#endif
 	unsigned mask[2];
+#ifndef SA_RESTORER
+	void *unused;
+#endif
 };
+
+hidden void __restore(), __restore_rt();