(unwind_request_sigio): Only define if __ultrix__.

diff --git a/src/ChangeLog b/src/ChangeLog
index 9c5e1eefa77601feda2a67ba018f85dec9e85f38..84a54a973ffeca046ce8cc7290e4b4318bede084 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2007-10-23  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+       * process.c (unwind_request_sigio): Only define if __ultrix__.
+
        * callproc.c (child_setup): Remove spurious *.
 
        * lisp.h (Fget_text_property): Declare.

diff --git a/src/process.c b/src/process.c
index bbf754b971dd2dab886b6f90764fd0c4bff411c3..eca9c47e582a1cd667ea6223e778db2f72550dc5 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -2683,6 +2683,7 @@ OPTION is not a supported option, return nil instead; otherwise return t.  */)
 \f
 /* A version of request_sigio suitable for a record_unwind_protect.  */
 
+#ifdef __ultrix__
 static Lisp_Object
 unwind_request_sigio (dummy)
      Lisp_Object dummy;
@@ -2691,6 +2692,7 @@ unwind_request_sigio (dummy)
     request_sigio ();
   return Qnil;
 }
+#endif
 
 /* Create a network stream/datagram client/server process.  Treated
    exactly like a normal process when reading and writing.  Primary