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authorDana Robinson <derobins@hdfgroup.org>2016-01-28 20:44:11 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2016-01-28 20:44:11 (GMT)
commit6dc56e664bfd9d71951842cf006b7a76eb35cc34 (patch)
tree2f8567c24480946058ab87c9927a01256988b038 /src/H5FDstdio.c
parenta969fbf6040707b4d4b099a7b2c19be787908230 (diff)
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[svn-r29011] LFS changes in the autotools and library.
* We assume that fseeko and ftello exist. * The *64 IO functions and types are no longer explicitly used. We now rely on a mapping provided by _FILE_OFFSET_BITS (or its equivalent). * _LARGEFILE(64)_SOURCE is no longer exposed via AM_CPPFLAGS. The CMake files have not yet been updated but CMake is still functional. The CMake configure files will just run a few unecessary tests and create unneeded #defines until they are updated in a few days. Tested on: Linux, OS X, Solaris, z/OS
Diffstat (limited to 'src/H5FDstdio.c')
-rw-r--r--src/H5FDstdio.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/src/H5FDstdio.c b/src/H5FDstdio.c
index d5b3d40..bc85c74 100644
--- a/src/H5FDstdio.c
+++ b/src/H5FDstdio.c
@@ -126,23 +126,14 @@ typedef struct H5FD_stdio_t {
#endif /* H5_HAVE_MINGW */
#endif /* H5_HAVE_WIN32_API */
-/* Use file_xxx to indicate these are local macros, avoiding confusing
- * with the global HD_xxx macros.
- * Assume fseeko, which is POSIX standard, is always supported;
- * but prefer to use fseeko64 if supported.
+/* If these functions weren't re-defined for Windows, give them
+ * more platform-independent names.
*/
#ifndef file_fseek
- #ifdef H5_HAVE_FSEEKO64
- #define file_fseek fseeko64
- #define file_offset_t off64_t
- #define file_ftruncate ftruncate64
- #define file_ftell ftello64
- #else
- #define file_fseek fseeko
- #define file_offset_t off_t
- #define file_ftruncate ftruncate
- #define file_ftell ftello
- #endif /* H5_HAVE_FSEEKO64 */
+ #define file_fseek fseeko
+ #define file_offset_t off_t
+ #define file_ftruncate ftruncate
+ #define file_ftell ftello
#endif /* file_fseek */
/* These macros check for overflow of various quantities. These macros