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-rw-r--r--src/H5private.h21
1 files changed, 4 insertions, 17 deletions
diff --git a/src/H5private.h b/src/H5private.h
index fc15e99..ca4ebcf 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -495,22 +495,13 @@
# define H5_POSIX_MAX_IO_BYTES SSIZET_MAX
#endif
-/* POSIX I/O mode used as the fourth parameter to open/_open
+/* POSIX I/O mode used as the third parameter to open/_open
* when creating a new file (O_CREAT is set).
- *
- * It's a little awkward to put the Unix file permissions
- * in the symbol name, but that is what is most important
- * and we only need the symbol to handle Windows' less-capable
- * system.
*/
#if defined(H5_HAVE_WIN32_API)
-# define H5_POSIX_OPEN_MODE_0666 (_S_IREAD | _S_IWRITE)
-# define H5_POSIX_OPEN_MODE_0644 _S_IREAD
-# define H5_POSIX_OPEN_MODE_0000 0
+# define H5_POSIX_CREATE_MODE_RW (_S_IREAD | _S_IWRITE)
#else
-# define H5_POSIX_OPEN_MODE_0666 0666
-# define H5_POSIX_OPEN_MODE_0644 0644
-# define H5_POSIX_OPEN_MODE_0000 0000
+# define H5_POSIX_CREATE_MODE_RW 0666
#endif
/*
@@ -1135,11 +1126,7 @@ typedef off_t h5_stat_size_t;
#define HDnanosleep(N, O) nanosleep(N, O)
#endif /* HDnanosleep */
#ifndef HDopen
- #ifdef _O_BINARY
- #define HDopen(S,F,M) open(S,F|_O_BINARY,M)
- #else
- #define HDopen(S,F,M) open(S,F,M)
- #endif
+ #define HDopen(F,...) open(F,__VA_ARGS__)
#endif /* HDopen */
#ifndef HDopendir
#define HDopendir(S) opendir(S)