xnu-792.18.15.tar.gz

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

diff --git a/bsd/sys/fcntl.h b/bsd/sys/fcntl.h
index 818590cb002c59bfb8e911bfcdc9c27a43696055..07499ad427ef8cbbc44c76f86fa62ae3f3401a94 100644 (file)
--- a/bsd/sys/fcntl.h
+++ b/bsd/sys/fcntl.h
@@ -150,6 +150,10 @@ typedef __darwin_pid_t     pid_t;
 #define        FWASWRITTEN     0x10000         /* descriptor was written */
 #endif
 
+#ifndef _POSIX_C_SOURCE
+#define O_DIRECTORY    0x100000
+#endif
+
 /* defined by POSIX 1003.1; BSD default, so no bit required */
 #define        O_NOCTTY        0               /* don't assign controlling terminal */
 //#define      O_SYNC  /* ??? POSIX: Write according to synchronized I/O file integrity completion */
@@ -365,20 +369,12 @@ typedef struct fbootstraptransfer {
  * WARNING - keep in sync with fbootstraptransfer
  */
 
-#if __DARWIN_ALIGN_NATURAL
-#pragma options align=natural
-#endif
-
 typedef struct user_fbootstraptransfer {
   off_t fbt_offset;             /* IN: offset to start read/write */
   user_size_t fbt_length;              /* IN: number of bytes to transfer */
   user_addr_t fbt_buffer;              /* IN: buffer to be read/written */
 } user_fbootstraptransfer_t;
 
-#if __DARWIN_ALIGN_NATURAL
-#pragma options align=reset
-#endif
-
 #endif // KERNEL
 
 /*
@@ -397,9 +393,7 @@ typedef struct user_fbootstraptransfer {
  * and a per filesystem type flag will be needed to interpret the
  * contiguous bytes count result from CMAP.
  */
-#if __DARWIN_ALIGN_POWER
-#pragma options align=power
-#endif
+#pragma pack(4)
 
 struct log2phys {
        unsigned int    l2p_flags;              /* unused so far */
@@ -407,9 +401,7 @@ struct log2phys {
        off_t           l2p_devoffset;  /* bytes into device */
 };
 
-#if __DARWIN_ALIGN_POWER
-#pragma options align=reset
-#endif
+#pragma pack()
 
 #define        O_POPUP    0x80000000   /* force window to popup on open */
 #define        O_ALERT    0x20000000   /* small, clean popup window */