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-rw-r--r--sysdeps/pthread/lio_listio64.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/sysdeps/pthread/lio_listio64.c b/sysdeps/pthread/lio_listio64.c
index 0249a05c13..165ce05b48 100644
--- a/sysdeps/pthread/lio_listio64.c
+++ b/sysdeps/pthread/lio_listio64.c
@@ -1,5 +1,5 @@
 /* Enqueue and list of read or write requests, 64bit offset version.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -42,6 +42,7 @@ lio_listio64 (mode, list, nent, sig)
      int nent;
      struct sigevent *sig;
 {
+  struct sigevent defsigev;
   struct requestlist *requests[nent];
   int cnt;
   volatile int total = 0;
@@ -54,6 +55,12 @@ lio_listio64 (mode, list, nent, sig)
       return -1;
     }
 
+  if (sig == NULL)
+    {
+      defsigev.sigev_notify = SIGEV_NONE;
+      sig = &defsigev;
+    }
+
   /* Request the mutex.  */
   pthread_mutex_lock (&__aio_requests_mutex);