xnu-3247.1.106.tar.gz

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

diff --git a/bsd/sys/fcntl.h b/bsd/sys/fcntl.h
index e8dcd03fd5fa75320532755fcd79bfd0414e5fbb..08ad4e546f54a13b2bc0e5bc9e4e0590c44402b5 100644 (file)
--- a/bsd/sys/fcntl.h
+++ b/bsd/sys/fcntl.h
@@ -190,9 +190,14 @@
 #define O_CLOFORK      0x8000000       /* implicitly set FD_CLOFORK */
 #endif
 
+#ifdef KERNEL
+#define FUNENCRYPTED   0x10000000
+#endif
+
 /* Data Protection Flags */
 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #define O_DP_GETRAWENCRYPTED   0x0001
+#define O_DP_GETRAWUNENCRYPTED 0x0002
 #endif
 
 
@@ -227,8 +232,8 @@
  */
 
 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-#define CPF_OVERWRITE 1
-#define CPF_IGNORE_MODE 2
+#define CPF_OVERWRITE    0x0001
+#define CPF_IGNORE_MODE  0x0002
 #define CPF_MASK (CPF_OVERWRITE|CPF_IGNORE_MODE)
 #endif
 
@@ -338,6 +343,26 @@
 
 #define F_ADDFILESIGS_FOR_DYLD_SIM 83  /* Add signature from same file, only if it is signed by Apple (used by dyld for simulator) */
 
+#ifdef PRIVATE
+#define F_RECYCLE                      84      /* Recycle vnode; debug/development builds only */
+#endif
+
+#define F_BARRIERFSYNC         85      /* fsync + issue barrier to drive */
+
+#ifdef PRIVATE
+#define F_OFD_SETLK            90      /* Acquire or release open file description lock */
+#define F_OFD_SETLKW           91      /* (as F_OFD_SETLK but blocking if conflicting lock) */
+#define F_OFD_GETLK            92      /* Examine OFD lock */
+
+#define F_OFD_SETLKWTIMEOUT    93      /* (as F_OFD_SETLKW but return if timeout) */
+#define F_OFD_GETLKPID         94      /* get record locking information */
+
+#define F_SETCONFINED          95      /* "confine" OFD to process */
+#define F_GETCONFINED          96      /* is-fd-confined? */
+#endif
+
+#define F_ADDFILESIGS_RETURN   97      /* Add signature from same file, return end offset in structure on sucess */
+
 
 // FS-specific fcntl()'s numbers begin at 0x00010000 and go up
 #define FCNTL_FS_SPECIFIC_BASE  0x00010000
@@ -365,6 +390,7 @@
 #define        F_PROV          0x080           /* Non-coalesced provisional lock */
 #define F_WAKE1_SAFE    0x100           /* its safe to only wake one waiter */
 #define        F_ABORT         0x200           /* lock attempt aborted (force umount) */
+#define        F_OFD_LOCK      0x400           /* Use "OFD" semantics for lock */
 #endif
 
 #if PRIVATE