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-rw-r--r--newlib/libc/sys/linux/stack.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/newlib/libc/sys/linux/stack.c b/newlib/libc/sys/linux/stack.c
new file mode 100644
index 000000000..52a181cf2
--- /dev/null
+++ b/newlib/libc/sys/linux/stack.c
@@ -0,0 +1,10 @@
+/* libc/sys/linux/stack.c - Basic stack system calls */
+
+/* Copyright 2002, Red Hat Inc. */
+
+#include <signal.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <machine/syscall.h>
+
+_syscall2(int,sigaltstack,const stack_t *,ss,stack_t *,oss)