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authorQuincey Koziol <koziol@hdfgroup.org>2001-06-16 04:27:11 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2001-06-16 04:27:11 (GMT)
commit7a50d822778f339e14b355aedd4aeafac03704b9 (patch)
tree95c9182290e377c81b15e25f5634d43c38958a7a /src/H5FDlog.c
parent437d2abde96017df00abc7ee74d58ad033055b13 (diff)
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[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)
Diffstat (limited to 'src/H5FDlog.c')
-rw-r--r--src/H5FDlog.c30
1 files changed, 30 insertions, 0 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