$NetBSD: patch-ar,v 1.1.1.1 2012/02/21 12:49:43 drochner Exp $

--- modules/misc/inhibit/xdg.c.orig	2011-11-22 20:30:36.000000000 +0000
+++ modules/misc/inhibit/xdg.c
@@ -27,7 +27,11 @@
 #include <vlc_inhibit.h>
 #include <assert.h>
 #include <signal.h>
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
 #include <spawn.h>
+# endif
+#endif
 #include <sys/wait.h>
 
 static int Open (vlc_object_t *);
@@ -47,7 +51,11 @@ struct vlc_inhibit_sys
     vlc_thread_t thread;
     vlc_cond_t update, inactive;
     vlc_mutex_t lock;
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
     posix_spawnattr_t attr;
+# endif
+#endif
     bool suspend, suspended;
 };
 
@@ -67,17 +75,29 @@ static int Open (vlc_object_t *obj)
     vlc_mutex_init (&p_sys->lock);
     vlc_cond_init (&p_sys->update);
     vlc_cond_init (&p_sys->inactive);
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
     posix_spawnattr_init (&p_sys->attr);
+# endif
+#endif
     /* Reset signal handlers to default and clear mask in the child process */
     {
         sigset_t set;
 
         sigemptyset (&set);
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
         posix_spawnattr_setsigmask (&p_sys->attr, &set);
+# endif
+#endif
         sigaddset (&set, SIGPIPE);
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
         posix_spawnattr_setsigdefault (&p_sys->attr, &set);
         posix_spawnattr_setflags (&p_sys->attr, POSIX_SPAWN_SETSIGDEF
                                               | POSIX_SPAWN_SETSIGMASK);
+# endif
+#endif
     }
     p_sys->suspend = false;
     p_sys->suspended = false;
@@ -106,7 +126,11 @@ static void Close (vlc_object_t *obj)
 
     vlc_cancel (p_sys->thread);
     vlc_join (p_sys->thread, NULL);
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
     posix_spawnattr_destroy (&p_sys->attr);
+# endif
+#endif
     vlc_cond_destroy (&p_sys->inactive);
     vlc_cond_destroy (&p_sys->update);
     vlc_mutex_destroy (&p_sys->lock);
@@ -152,6 +176,8 @@ static void *Thread (void *data)
         pid_t pid;
 
         vlc_mutex_unlock (&p_sys->lock);
+#ifdef _POSIX_SPAWN
+# if (_POSIX_SPAWN >= 0)
         if (!posix_spawnp (&pid, "xdg-screensaver", NULL, &p_sys->attr,
                            argv, environ))
         {
@@ -162,6 +188,8 @@ static void *Thread (void *data)
             while (waitpid (pid, &status, 0) == -1);
         }
         else/* We don't handle the error, but busy looping would be worse :( */
+# endif
+#endif
             msg_Warn (ih, "could not start xdg-screensaver");
 
         vlc_mutex_lock (&p_sys->lock);