1 files changed, 10 insertions, 43 deletions

diff --git a/resolv/gai_notify.c b/resolv/gai_notify.c
index c3ce0afb45..987a64c0e2 100644
--- a/resolv/gai_notify.c
+++ b/resolv/gai_notify.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -20,24 +20,15 @@
 #include <netdb.h>
 #include <pthread.h>
 #include <stdlib.h>
-#include <gai_misc.h>
 
+#include "gai_misc.h"
 
-struct notify_func
-  {
-    void (*func) (sigval_t);
-    sigval_t value;
-  };
 
 static void *
 notify_func_wrapper (void *arg)
 {
-  gai_start_notify_thread ();
-  struct notify_func *const n = arg;
-  void (*func) (sigval_t) = n->func;
-  sigval_t value = n->value;
-  free (n);
-  (*func) (value);
+  struct sigevent *sigev = arg;
+  sigev->sigev_notify_function (sigev->sigev_value);
   return NULL;
 }
 
@@ -63,26 +54,8 @@ __gai_notify_only (struct sigevent *sigev, pid_t caller_pid)
 	  pattr = &attr;
 	}
 
-      /* SIGEV may be freed as soon as we return, so we cannot let the
-	 notification thread use that pointer.  Even though a sigval_t is
-	 only one word and the same size as a void *, we cannot just pass
-	 the value through pthread_create as the argument and have the new
-	 thread run the user's function directly, because on some machines
-	 the calling convention for a union like sigval_t is different from
-	 that for a pointer type like void *.  */
-      struct notify_func *nf = malloc (sizeof *nf);
-      if (nf == NULL)
+      if (pthread_create (&tid, pattr, notify_func_wrapper, sigev) < 0)
 	result = -1;
-      else
-	{
-	  nf->func = sigev->sigev_notify_function;
-	  nf->value = sigev->sigev_value;
-	  if (pthread_create (&tid, pattr, notify_func_wrapper, nf) < 0)
-	    {
-	      free (nf);
-	      result = -1;
-	    }
-	}
     }
   else if (sigev->sigev_notify == SIGEV_SIGNAL)
     /* We have to send a signal.  */
@@ -106,21 +79,15 @@ __gai_notify (struct requestlist *req)
     {
       struct waitlist *next = waitlist->next;
 
+      /* Decrement the counter.  This is used in both cases.  */
+      --*waitlist->counterp;
+
       if (waitlist->sigevp == NULL)
-	{
-#ifdef DONT_NEED_GAI_MISC_COND
-	  GAI_MISC_NOTIFY (waitlist);
-#else
-	  /* Decrement the counter.  */
-	  --*waitlist->counterp;
-
-	  pthread_cond_signal (waitlist->cond);
-#endif
-	}
+	pthread_cond_signal (waitlist->cond);
       else
 	/* This is part of a asynchronous `getaddrinfo_a' operation.  If
 	   this request is the last one, send the signal.  */
-	if (--*waitlist->counterp == 0)
+	if (*waitlist->counterp == 0)
 	  {
 	    __gai_notify_only (waitlist->sigevp, waitlist->caller_pid);
 	    /* This is tricky.  See getaddrinfo_a.c for the reason why