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-rw-r--r--include/clone_internal.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/clone_internal.h b/include/clone_internal.h
new file mode 100644
index 0000000000..4b23ef33ce
--- /dev/null
+++ b/include/clone_internal.h
@@ -0,0 +1,16 @@
+#ifndef _CLONE3_H
+#include_next <clone3.h>
+
+extern __typeof (clone3) __clone3;
+
+/* The internal wrapper of clone/clone2 and clone3.  If __clone3 returns
+   -1 with ENOSYS, fall back to clone or clone2.  */
+extern int __clone_internal (struct clone_args *__cl_args,
+			     int (*__func) (void *__arg), void *__arg);
+
+#ifndef _ISOMAC
+libc_hidden_proto (__clone3)
+libc_hidden_proto (__clone_internal)
+#endif
+
+#endif