From 7a50d822778f339e14b355aedd4aeafac03704b9 Mon Sep 17 00:00:00 2001
From: Quincey Koziol <koziol@hdfgroup.org>
Date: Fri, 15 Jun 2001 23:27:11 -0500
Subject: [svn-r4010] Purpose:     Bug Fix Description:     uint64_t type was
 accidentally taken out and was causing tests on DEC     UNIX to fail.
 Solution:     Brought back uint64_t type.     Also cleaned up some comments
 and moved the sec2 specific macros back     into the sec2 (and log) driver.
 Platforms tested:     DEC UNIX (gondolin)

---
 src/H5FDlog.c   | 30 +++++++++++++++++++++++++
 src/H5FDsec2.c  | 30 ++++++++++++++++++++++++-
 src/H5private.h | 68 ++++++++++++++++++---------------------------------------
 3 files changed, 80 insertions(+), 48 deletions(-)

diff --git a/src/H5FDlog.c b/src/H5FDlog.c
index 4f64f09..ba16810 100644
--- a/src/H5FDlog.c
+++ b/src/H5FDlog.c
@@ -105,6 +105,36 @@ typedef struct H5FD_log_t {
 } H5FD_log_t;
 
 
+/*
+ * This driver supports systems that have the lseek64() function by defining
+ * some macros here so we don't have to have conditional compilations later
+ * throughout the code.
+ *
+ * file_offset_t:	The datatype for file offsets, the second argument of
+ *			the lseek() or lseek64() call.
+ *
+ * file_seek:		The function which adjusts the current file position,
+ *			either lseek() or lseek64().
+ */
+/* adding for windows NT file system support. */
+/* pvn: added __MWERKS__ support. */
+
+#ifdef H5_HAVE_LSEEK64
+#   define file_offset_t	off64_t
+#   define file_seek		lseek64
+#elif defined (WIN32)
+#   ifdef __MWERKS__
+#       define file_offset_t off_t
+#       define file_seek lseek
+#   else /*MSVC*/
+#       define file_offset_t __int64
+#       define file_seek _lseeki64
+#   endif
+#else
+#   define file_offset_t	off_t
+#   define file_seek		lseek
+#endif
+
 
 /*
  * These macros check for overflow of various quantities.  These macros
diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c
index edd198c..2cfa24e 100644
--- a/src/H5FDsec2.c
+++ b/src/H5FDsec2.c
@@ -75,7 +75,35 @@ typedef struct H5FD_sec2_t {
 #endif
 } H5FD_sec2_t;
 
-
+/*
+ * This driver supports systems that have the lseek64() function by defining
+ * some macros here so we don't have to have conditional compilations later
+ * throughout the code.
+ *
+ * file_offset_t:	The datatype for file offsets, the second argument of
+ *			the lseek() or lseek64() call.
+ *
+ * file_seek:		The function which adjusts the current file position,
+ *			either lseek() or lseek64().
+ */
+/* adding for windows NT file system support. */
+/* pvn: added __MWERKS__ support. */
+
+#ifdef H5_HAVE_LSEEK64
+#   define file_offset_t	off64_t
+#   define file_seek		lseek64
+#elif defined (WIN32)
+#   ifdef __MWERKS__
+#       define file_offset_t off_t
+#       define file_seek lseek
+#   else /*MSVC*/
+#       define file_offset_t __int64
+#       define file_seek _lseeki64
+#   endif
+#else
+#   define file_offset_t	off_t
+#   define file_seek		lseek
+#endif
 
 
 /*
diff --git a/src/H5private.h b/src/H5private.h
index 912ef5c..b9f1156 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -10,9 +10,6 @@
  *		The configuration constants like H5_HAVE_UNISTD_H etc. are
  *		defined in H5config.h which is included by H5public.h.
  *
- * Modifications: 
- * Pedro Vicente <pvn@ncsa.uiuc.edu>, June 2001
- *  WIN32 modifications
  */
 #ifndef _H5private_H
 #define _H5private_H
@@ -160,7 +157,7 @@
 #endif
 
 /*
-sintax:
+syntax:
 
 inline function_declarator;   // C++ Specific
 __inline function_declarator; // Microsoft Specific
@@ -174,56 +171,16 @@ MS doesn't recognize it yet (as of April 2001)
 # define H5_inline   inline
 # else
 # define H5_inline 
-#endif
-/*__MWERKS__*/
- 
-
+#endif /*__MWERKS__*/
 
 /* Metroworks <sys/types.h> doesn't define off_t. */
 #ifdef __MWERKS__
 typedef long off_t;
 /* Metroworks does not define EINTR in <errno.h> */
 # define EINTR 4
-#endif
-/*__MWERKS__*/
-
-
-#endif
-/*WIN32*/
-
-
-
-/*
- * This driver supports systems that have the lseek64() function by defining
- * some macros here so we don't have to have conditional compilations later
- * throughout the code.
- *
- * file_offset_t:	The datatype for file offsets, the second argument of
- *			the lseek() or lseek64() call.
- *
- * file_seek:		The function which adjusts the current file position,
- *			either lseek() or lseek64().
- */
-/* adding for windows NT file system support. */
-/* pvn: added __MWERKS__ support. */
-
-#ifdef H5_HAVE_LSEEK64
-#   define file_offset_t	off64_t
-#   define file_seek		lseek64
-#elif defined (WIN32)
-# ifdef __MWERKS__
-# define file_offset_t off_t
-# define file_seek lseek
-# else /*MSVC*/
-# define file_offset_t __int64
-# define file_seek _lseeki64
-# endif
-#else
-#   define file_offset_t	off_t
-#   define file_seek		lseek
-#endif
-
+#endif /*__MWERKS__*/
 
+#endif /*WIN32*/
 
 #ifndef F_OK
 #   define F_OK	00
@@ -454,6 +411,23 @@ typedef long off_t;
 #   error "nothing appropriate for int64_t"
 #endif
 
+#if SIZEOF_UINT64_T>=8
+#elif SIZEOF_INT>=8
+    typedef unsigned uint64_t;
+#   undef SIZEOF_UINT64_T
+#   define SIZEOF_UINT64_T SIZEOF_INT
+#elif SIZEOF_LONG>=8
+    typedef unsigned long uint64_t;
+#   undef SIZEOF_UINT64_T
+#   define SIZEOF_UINT64_T SIZEOF_LONG
+#elif SIZEOF_LONG_LONG>=8
+    typedef unsigned long_long uint64_t;
+#   undef SIZEOF_UINT64_T
+#   define SIZEOF_UINT64_T SIZEOF_LONG_LONG
+#else
+#   error "nothing appropriate for uint64_t"
+#endif
+
 /*
  * Define a type for generic integers.	Use this instead of `int' to
  * show that some thought went into the algorithm.
-- 
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