test-container: Fix "unused code" warnings on HURD

[thirdparty/glibc.git] / include / setjmp.h

diff --git a/include/setjmp.h b/include/setjmp.h
index 0ac6d76dbcd24ab6239ebd993d50bd267b2afdcc..26c6775d08d5fa73aedbb3bb694cf673b4059f58 100644 (file)
--- a/include/setjmp.h
+++ b/include/setjmp.h
@@ -1,11 +1,15 @@
 #ifndef _SETJMP_H
 #include <setjmp/setjmp.h>
 
+#ifndef _ISOMAC
 /* Now define the internal interfaces.  */
 
 /* Internal machine-dependent function to restore context sans signal mask.  */
 extern void __longjmp (__jmp_buf __env, int __val)
-     __attribute__ ((__noreturn__));
+     __attribute__ ((__noreturn__)) attribute_hidden;
+
+extern void ____longjmp_chk (__jmp_buf __env, int __val)
+     __attribute__ ((__noreturn__)) attribute_hidden;
 
 /* Internal function to possibly save the current mask of blocked signals
    in ENV, and always set the flag saying whether or not it was saved.
@@ -16,10 +20,17 @@ extern int __sigjmp_save (jmp_buf __env, int __savemask);
 extern void _longjmp_unwind (jmp_buf env, int val);
 
 extern void __libc_siglongjmp (sigjmp_buf env, int val)
-          __attribute__ ((noreturn));
+         __attribute__ ((noreturn)) attribute_hidden;
 extern void __libc_longjmp (sigjmp_buf env, int val)
-     __attribute__ ((noreturn));
+     __attribute__ ((noreturn)) attribute_hidden;
 
 libc_hidden_proto (_setjmp)
+libc_hidden_proto (__sigsetjmp)
+
+# if IS_IN (rtld)
+extern __typeof (__sigsetjmp) __sigsetjmp attribute_hidden;
+# endif
+
+#endif
 
 #endif