(Non-Local Exits and Signals): Add not to check siglongjmp atomicity.

diff --git a/manual/setjmp.texi b/manual/setjmp.texi
index 6fee67186e50b74182b6f2fb7ca9a742a170eae3..e272b02521d258b6fe2e62121f0b0a2772a67a40 100644 (file)
--- a/manual/setjmp.texi
+++ b/manual/setjmp.texi
@@ -209,5 +209,6 @@ This is similar to @code{longjmp} except for the type of its @var{state}
 argument.  If the @code{sigsetjmp} call that set this @var{state} used a
 nonzero @var{savesigs} flag, @code{siglongjmp} also restores the set of
 blocked signals.
+@c !!! check posix.1 atomicity requirement
 @end deftypefun