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-rw-r--r--libc/sysdeps/linux/common/bits/kernel_sigaction.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/bits/kernel_sigaction.h b/libc/sysdeps/linux/common/bits/kernel_sigaction.h
index 6eaf61f1d..dc0ade6c1 100644
--- a/libc/sysdeps/linux/common/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/common/bits/kernel_sigaction.h
@@ -4,6 +4,8 @@
/* This file provides whatever this particular arch's kernel thinks
* the sigaction struct should look like... */
+#undef NO_OLD_SIGACTION
+
#if defined(__alpha__)
#undef HAVE_SA_RESTORER
/* This is the sigaction struction from the Linux 2.1.20 kernel. */
@@ -58,6 +60,14 @@ struct kernel_sigaction {
void (*sa_restorer)(void);
int s_resv[1]; /* reserved */
};
+#elif defined(__ia64__)
+#define NO_OLD_SIGACTION
+#undef HAVE_SA_RESTORER
+struct kernel_sigaction {
+ __sighandler_t k_sa_handler;
+ unsigned long sa_flags;
+ sigset_t sa_mask;
+};
#else
#define HAVE_SA_RESTORER
/* This is the sigaction structure from the Linux 2.1.20 kernel. */
@@ -76,8 +86,10 @@ struct kernel_sigaction {
};
#endif
+#ifndef NO_OLD_SIGACTION
extern int __syscall_sigaction (int, const struct old_kernel_sigaction *__unbounded,
struct old_kernel_sigaction *__unbounded);
+#endif
extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
struct kernel_sigaction *__unbounded, size_t);