xnu-3248.20.55.tar.gz

[apple/xnu.git] / bsd / nfs / nfsproto.h

diff --git a/bsd/nfs/nfsproto.h b/bsd/nfs/nfsproto.h
index 9823531f47bfd9f5afc3aa99b2d46e94ae0ad739..f081170df7fdf22c3defcf185b8cc4285d36c155 100644 (file)
--- a/bsd/nfs/nfsproto.h
+++ b/bsd/nfs/nfsproto.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -348,21 +348,21 @@ typedef enum { NFNON=0, NFREG=1, NFDIR=2, NFBLK=3, NFCHR=4, NFLNK=5,
  * NFS attribute management stuff
  */
 #define NFS_ATTR_BITMAP_LEN    2
-#define NFS_BITMAP_SET(A, I)   (((uint32_t *)(A))[(I)/32] |= 1<<((I)%32))
-#define NFS_BITMAP_CLR(A, I)   (((uint32_t *)(A))[(I)/32] &= ~(1<<((I)%32)))
-#define NFS_BITMAP_ISSET(A, I) (((uint32_t *)(A))[(I)/32] & (1<<((I)%32)))
-
-__private_extern__ uint32_t nfs_fs_attr_bitmap[NFS_ATTR_BITMAP_LEN];
-__private_extern__ uint32_t nfs_object_attr_bitmap[NFS_ATTR_BITMAP_LEN];
-__private_extern__ uint32_t nfs_getattr_bitmap[NFS_ATTR_BITMAP_LEN];
-
-#define NFS_CLEAR_ATTRIBUTES(A) \
+#define NFS_BITMAP_SET(B, I)   (((uint32_t *)(B))[(I)/32] |= 1<<((I)%32))
+#define NFS_BITMAP_CLR(B, I)   (((uint32_t *)(B))[(I)/32] &= ~(1<<((I)%32)))
+#define NFS_BITMAP_ISSET(B, I) (((uint32_t *)(B))[(I)/32] & (1<<((I)%32)))
+#define NFS_BITMAP_ZERO(B, L) \
        do { \
-       int __i; \
-       for (__i=0; __i < NFS_ATTR_BITMAP_LEN; __i++) \
-               ((uint32_t*)(A))[__i] = 0; \
+               int __i; \
+               for (__i=0; __i < (L); __i++) \
+                       ((uint32_t*)(B))[__i] = 0; \
        } while (0)
 
+extern uint32_t nfs_fs_attr_bitmap[NFS_ATTR_BITMAP_LEN];
+extern uint32_t nfs_object_attr_bitmap[NFS_ATTR_BITMAP_LEN];
+extern uint32_t nfs_getattr_bitmap[NFS_ATTR_BITMAP_LEN];
+
+#define NFS_CLEAR_ATTRIBUTES(A)        NFS_BITMAP_ZERO((A), NFS_ATTR_BITMAP_LEN)
 #define NFS_COPY_ATTRIBUTES(SRC, DST) \
        do { \
        int __i; \
@@ -571,7 +571,7 @@ __private_extern__ uint32_t nfs_getattr_bitmap[NFS_ATTR_BITMAP_LEN];
        /* NFS_BITMAP_SET((A), NFS_FATTR_FILEHANDLE); */ \
        /* optional: */ \
        /* NFS_BITMAP_SET((A), NFS_FATTR_ACL); */ \
-       /* NFS_BITMAP_SET((A), NFS_FATTR_ACLSUPPORT); */ \
+       NFS_BITMAP_SET((A), NFS_FATTR_ACLSUPPORT); \
        NFS_BITMAP_SET((A), NFS_FATTR_ARCHIVE); \
        /* NFS_BITMAP_SET((A), NFS_FATTR_CANSETTIME); */ \
        NFS_BITMAP_SET((A), NFS_FATTR_CASE_INSENSITIVE); \
@@ -612,7 +612,7 @@ __private_extern__ uint32_t nfs_getattr_bitmap[NFS_ATTR_BITMAP_LEN];
        NFS_BITMAP_SET((A), NFS_FATTR_TIME_METADATA); \
        NFS_BITMAP_SET((A), NFS_FATTR_TIME_MODIFY); \
        /* NFS_BITMAP_SET((A), NFS_FATTR_TIME_MODIFY_SET); */ \
-       /* NFS_BITMAP_SET((A), NFS_FATTR_MOUNTED_ON_FILEID); */ \
+       NFS_BITMAP_SET((A), NFS_FATTR_MOUNTED_ON_FILEID); \
        } while (0)
 
 /* attributes requested when we want to do a "statfs" */
@@ -637,6 +637,7 @@ __private_extern__ uint32_t nfs_getattr_bitmap[NFS_ATTR_BITMAP_LEN];
 #define NFS_LIMIT_SIZE                         1
 #define NFS_LIMIT_BLOCKS                       2
 /* access/deny modes */
+#define NFS_OPEN_SHARE_ACCESS_NONE             0x00000000
 #define NFS_OPEN_SHARE_ACCESS_READ             0x00000001
 #define NFS_OPEN_SHARE_ACCESS_WRITE            0x00000002
 #define NFS_OPEN_SHARE_ACCESS_BOTH             0x00000003
@@ -740,6 +741,7 @@ __private_extern__ uint32_t nfs_getattr_bitmap[NFS_ATTR_BITMAP_LEN];
 #define NFS_ACE_SUCCESSFUL_ACCESS_ACE_FLAG     0x00000010
 #define NFS_ACE_FAILED_ACCESS_ACE_FLAG         0x00000020
 #define NFS_ACE_IDENTIFIER_GROUP               0x00000040
+#define NFS_ACE_INHERITED_ACE                  0x00000080
 /* ACE mask flags */
 #define NFS_ACE_READ_DATA                      0x00000001
 #define NFS_ACE_LIST_DIRECTORY                 0x00000001