[svn-r15160] Purpose: Separate Windows function macro definitions to win32defs.h

Description:
In library code, we try not to use system calls directly, but instead use the HD{function} macro instead.  This way, we can map special versions of the call on particular systems.  Previously, it was all done in H5private.h.  However, in an effort to clean up platform-specific definitions, we move all of the Windows macros into a separate file, win32defs.h.  This way, we can use the non-Posix versions that Visual Studio sends warnings about.

Some macros are set specifically in the platform-specific header files.  Then, any macros left unset will be set by the "default" implementation in H5private.h.

This checkin also cleans up various source files to use the HD* macros when possible.

Tested:
VS2005 on WinXP
VS.NET on WinXP
h5committest (kagiso, linew, smirom)

1 files changed, 56 insertions, 0 deletions

diff --git a/src/H5win32defs.h b/src/H5win32defs.h
new file mode 100644
index 0000000..484b73d
--- /dev/null
+++ b/src/H5win32defs.h
@@ -0,0 +1,56 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* Programmer:  Scott Wegner
+ *              June 3, 2008
+ *
+ * Purpose: This file is used to map HDF macros to Windows functions.  This
+ *          should get included H5private mappings, so as to override them.
+ *          Any macro not mapped here, however, will receive a similar mapping
+ *          inside H5private.h
+ *
+ */
+
+#ifdef _WIN32
+
+typedef struct _stati64     h5_stat_t;
+typedef __int64             h5_stat_size_t;
+
+#define HDaccess(F,M)       _access(F,M)
+#define HDclose(F)          _close(F)
+#define HDdup(F)            _dup(F)
+#define HDfdopen(N,S)       _fdopen(N,S)
+#define HDfileno(F)         _fileno(F)
+#define HDfstat(F,B)        _fstati64(F,B)
+#define HDisatty(F)         _isatty(F)
+#define HDstat(S,B)         _stati64(S,B)
+#define HDgetcwd(S,Z)       _getcwd(S,Z)
+#define HDgetdcwd(D,S,Z)    _getdcwd(D,S,Z)
+#define HDgetdrive()        _getdrive()
+#define HDlseek(F,O,W)      _lseeki64(F,O,W)
+#define HDmemset(X,C,Z)     memset((void*)(X),C,Z)
+#define HDmkdir(S,M)        _mkdir(S)
+#define HDopen(S,F,M)       _open(S,F|_O_BINARY,M)
+#define HDread(F,M,Z)       _read(F,M,Z)
+#define HDsetvbuf(F,S,M,Z)  setvbuf(F,S,M,(Z>1?Z:2))
+#define HDstrdup(S)         _strdup(S)
+#define HDsnprintf          _snprintf /*varargs*/
+#define HDtzset()           _tzset()
+#define HDunlink(S)         _unlink(S)
+#define HDvsnprintf(S,N,FMT,A) _vsnprintf(S,N,FMT,A)
+#define HDwrite(F,M,Z)      _write(F,M,Z)
+
+
+#endif /* _WIN32 */