xnu-4903.270.47.tar.gz

[apple/xnu.git] / bsd / sys / posix_shm.h

diff --git a/bsd/sys/posix_shm.h b/bsd/sys/posix_shm.h
index 068fdee73827b1436327759a64affe91f780ec05..72e7b0c01f080b9405b456262e1da72080e44ccc 100644 (file)
--- a/bsd/sys/posix_shm.h
+++ b/bsd/sys/posix_shm.h
@@ -2,7 +2,7 @@
  * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

- * 
+ *

  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in


@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.

- * 
+ *

  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.

- * 
+ *

  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,


@@ -22,7 +22,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.

- * 
+ *

  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*


@@ -41,7 +41,7 @@
  *
  */
 
  *
  */
 

-#ifndef        _SYS_POSIX_SHM_H_
+#ifndef _SYS_POSIX_SHM_H_

 #define _SYS_POSIX_SHM_H_
 
 #include <sys/appleapiopts.h>
 #define _SYS_POSIX_SHM_H_
 
 #include <sys/appleapiopts.h>


@@ -50,33 +50,18 @@
 
 struct label;
 
 
 struct label;
 

-#define        PSHMNAMLEN      31      /* maximum name segment length we bother with */
+#define PSHMNAMLEN      31      /* maximum name segment length we bother with */

 
 struct pshminfo {
 
 struct pshminfo {

-       unsigned int    pshm_flags;
-       unsigned int    pshm_usecount;
-       off_t           pshm_length;
-       mode_t          pshm_mode;
-       uid_t           pshm_uid;
-       gid_t           pshm_gid;
-       char            pshm_name[PSHMNAMLEN + 1];      /* segment name */
-       void *          pshm_memobject;
-#if DIAGNOSTIC
-       unsigned int    pshm_readcount;
-       unsigned int    pshm_writecount;
-       struct proc *   pshm_proc;
-#endif /* DIAGNOSTIC */
-       struct label *  pshm_label;
+       unsigned int pshm_flags;
+       unsigned int pshm_usecount;
+       off_t        pshm_length;
+       mode_t       pshm_mode;
+       uid_t        pshm_uid;
+       gid_t        pshm_gid;
+       char         pshm_name[PSHMNAMLEN + 1];
+       void         *pshm_memobject;
+       struct label *pshm_label;

 };
 };

-#define PSHMINFO_NULL (struct pshminfo *)0
-
-#define        PSHM_NONE       1
-#define        PSHM_DEFINED    2
-#define        PSHM_ALLOCATED  4
-#define        PSHM_MAPPED     8
-#define        PSHM_INUSE      0x10
-#define        PSHM_REMOVED    0x20
-#define        PSHM_INCREATE   0x40
-#define        PSHM_INDELETE   0x80

 
 #endif
 
 #endif