X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8f6c56a50524aa785f7e596d52dddfb331e18961..b7266188b87f3620ec3f9f717e57194a7dd989fe:/bsd/sys/dirent.h

diff --git a/bsd/sys/dirent.h b/bsd/sys/dirent.h
index fb6efcd74..a559b8b37 100644
--- a/bsd/sys/dirent.h
+++ b/bsd/sys/dirent.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2008 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -62,14 +62,14 @@
  */
 
 /*
- * The dirent structure defines the format of directory entries returned by 
- * the getdirentries(2) system call.
+ * The dirent structure defines the format of directory entries.
  *
  * A directory entry has a struct dirent at the front of it, containing its
  * inode number, the length of the entry, and the length of the name
  * contained in the entry.  These are followed by the name padded to a 4
  * byte boundary with null bytes.  All names are guaranteed null terminated.
- * The maximum length of a name in a directory is MAXNAMLEN.
+ * The maximum length of a name in a directory is MAXNAMLEN when 32-bit
+ * ino_t is in effect; (MAXPATHLEN - 1) when 64-bit ino_t is in effect.
  */
 
 #ifndef _SYS_DIRENT_H 
@@ -83,12 +83,12 @@ typedef	__darwin_ino_t	ino_t;		/* inode number */
 #define _INO_T
 #endif
 
+
 #define __DARWIN_MAXNAMLEN	255
 
-#if __DARWIN_ALIGN_POWER
-#pragma options align=power
-#endif
+#pragma pack(4)
 
+#if !__DARWIN_64_BIT_INO_T
 struct dirent {
 	ino_t d_ino;			/* file number of entry */
 	__uint16_t d_reclen;		/* length of this record */
@@ -96,27 +96,32 @@ struct dirent {
 	__uint8_t  d_namlen;		/* length of string in d_name */
 	char d_name[__DARWIN_MAXNAMLEN + 1];	/* name must be no longer than this */
 };
+#endif /* !__DARWIN_64_BIT_INO_T */
 
-#if __DARWIN_ALIGN_POWER
-#pragma options align=reset
-#endif
+#pragma pack()
 
-#ifdef KERNEL
-#include <sys/kernel_types.h>
+#define __DARWIN_MAXPATHLEN	1024
 
+#define __DARWIN_STRUCT_DIRENTRY { \
+	__uint64_t  d_ino;      /* file number of entry */ \
+	__uint64_t  d_seekoff;  /* seek offset (optional, used by servers) */ \
+	__uint16_t  d_reclen;   /* length of this record */ \
+	__uint16_t  d_namlen;   /* length of string in d_name */ \
+	__uint8_t   d_type;     /* file type, see below */ \
+	char      d_name[__DARWIN_MAXPATHLEN]; /* entry name (up to MAXPATHLEN bytes) */ \
+}
+
+#if __DARWIN_64_BIT_INO_T
+struct dirent __DARWIN_STRUCT_DIRENTRY;
+#endif /* __DARWIN_64_BIT_INO_T */
+
+#ifdef KERNEL
 /* Extended directory entry */
-struct direntry{
-	ino64_t     d_ino;      /* file number of entry */
-	__uint64_t  d_seekoff;   /* seek offset (optional, used by servers) */
-	__uint16_t  d_reclen;   /* length of this record */
-	__uint16_t  d_namlen;   /* length of string in d_name */
-	__uint8_t   d_type;     /* file type, see below */
-	u_char      d_name[MAXPATHLEN - 1]; /* entry name (up to MAXPATHLEN - 1 bytes) */
-};
+struct direntry __DARWIN_STRUCT_DIRENTRY;
 #endif
 
 
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #define	d_fileno	d_ino		/* backward compatibility */
 #define	MAXNAMLEN	__DARWIN_MAXNAMLEN
 /*