--- Libc/Libc-583/sys/posix_spawn.c
+++ Libc/Libc-498/sys/posix_spawn.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2008 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -27,7 +27,6 @@
 
 #include <sys/types.h> /* for user_size_t */
 #include <spawn.h>
-#include <spawn_private.h>
 #include <sys/spawn_internal.h>
 #include <stdlib.h>
 #include <errno.h>
@@ -99,12 +98,6 @@
 
 		/* Default is no port actions to take */
 		(*psattrp)->psa_ports = NULL;
-
-		/*
-		 * The default value of this attribute shall be an no
-		 * process control on resource starvation
-		 */
-		(*psattrp)->psa_pcontrol = 0;
 	}
 
 	return (err);
@@ -131,8 +124,6 @@
  * NOTIMP:	Allowed failures (checking NOT required):
  *		EINVAL	The value specified by attr is invalid.
  */
-int posix_spawn_destroyportactions_np(posix_spawnattr_t *);
-
 int
 posix_spawnattr_destroy(posix_spawnattr_t *attr)
 {
@@ -366,43 +357,6 @@
 		*ocount = i;
 	return 0;
 }
-
-
-/*
- * posix_spawnattr_getpcontrol_np
- *
- * Description:	Retrieve the  process control property set default according to
- *		the spawn attribute value referenced by 'attr' and place the
- *		result into the memory containing the control  referenced by
- *		'pcontrol'
- *
- * Parameters:	attr			The spawn attributes object whose
- *					signal set for default signals is to
- *					be retrieved
- *		pcontrol		A pointer to an int  to receive
- *					the process control info
- *
- * Returns:	0			Success
- *
- * Implicit Returns:
- *		*pcontrol (modified)	The signal set of signals to default
- *					from the spawn attributes object
- */
-int
-posix_spawnattr_getpcontrol_np(const posix_spawnattr_t * __restrict attr,
-		int * __restrict pcontrol)
-{
-	_posix_spawnattr_t psattr;
-
-	if (attr == NULL || *attr == NULL)
-		return EINVAL;
-
-	psattr = *(_posix_spawnattr_t *)attr;
-	*pcontrol = psattr->psa_pcontrol;
-
-	return (0);
-}
-
 /*
  * posix_spawnattr_setsigdefault
  *
@@ -535,35 +489,6 @@
 	return 0;
 }
 
-
-/*
- * posix_spawnattr_setpcontrol_np
- *
- * Description:	Set the process control property according to
- *		attribute value referenced by 'attr' from the memory
- *		containing the int value 'pcontrol'
- *
- * Parameters:	attr			The spawn attributes object whose
- *					signal set for default signals is to
- *					be set
- *		pcontrol		An int value of the process control info
- *
- * Returns:	0			Success
- */
-int
-posix_spawnattr_setpcontrol_np(posix_spawnattr_t * __restrict attr,
-		const int pcontrol)
-{
-	_posix_spawnattr_t psattr;
-
-	if (attr == NULL || *attr == NULL)
-		return EINVAL;
-
-	psattr = *(_posix_spawnattr_t *)attr;
-	psattr->psa_pcontrol = pcontrol;
-
-	return (0);
-}
 /*
  * posix_spawn_createportactions_np
  * Description: create a new posix_spawn_port_actions struct and link
@@ -753,58 +678,6 @@
 	action->new_port = new_port;
 	action->behavior = behavior;
 	action->flavor = flavor;
-	
-	ports->pspa_count++;
-	return err;
-}
-
-/*
- * posix_spawnattr_setauditsessionport_np
- *
- * Description:	Set the audit session port rights attribute in the spawned task.
- *		This is used to securely set the audit session information for
- *		the new task.
- *
- * Parameters:	attr			The spawn attributes object for the
- * 					new process
- * 		au_sessionport		The audit session send port right
- *
- * Returns:	0			Success
- */
-int    
-posix_spawnattr_setauditsessionport_np(
-		posix_spawnattr_t       *attr,
-		mach_port_t              au_sessionport)
-{
-	_posix_spawnattr_t psattr;
-	int err = 0;
-	_ps_port_action_t *action;
-	_posix_spawn_port_actions_t ports;
-
-	if (attr == NULL || *attr == NULL)
-		return EINVAL;
-
-	psattr = *(_posix_spawnattr_t *)attr;
-	ports = psattr->psa_ports;
-	/* Have any port actions been created yet? */
-	if (ports == NULL) {
-		err = posix_spawn_createportactions_np(attr);
-		if (err) 
-			return err;
-		ports = psattr->psa_ports;
-	}
-	
-	/* Is there enough room? */
-	if (ports->pspa_alloc == ports->pspa_count) {
-		err = posix_spawn_growportactions_np(attr);
-		if (err)
-			return err;
-	}
-
-	/* Add this action to next spot in array */
-	action = &ports->pspa_actions[ports->pspa_count];
-	action->port_type = PSPA_AU_SESSION;
-	action->new_port = au_sessionport;
 	
 	ports->pspa_count++;
 	return err;