diff options
Diffstat (limited to 'src/H5win32defs.h')
| -rw-r--r-- | src/H5win32defs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/H5win32defs.h b/src/H5win32defs.h index 771b6fc..97f7179 100644 --- a/src/H5win32defs.h +++ b/src/H5win32defs.h @@ -50,8 +50,11 @@ typedef __int64 h5_stat_size_t; /* _O_BINARY must be set in Windows to avoid CR-LF <-> LF EOL * transformations when performing I/O. Note that this will * produce Unix-style text files, though. + * + * Also note that the variadic macro is using a VC++ extension + * where the comma is dropped if nothing is passed to the ellipsis. */ -#define HDopen(S,F,M) _open(S,F|_O_BINARY,M) +#define HDopen(S,F,...) _open(S, F | _O_BINARY, __VA_ARGS__) #define HDread(F,M,Z) _read(F,M,Z) #define HDrmdir(S) _rmdir(S) #define HDsetvbuf(F,S,M,Z) setvbuf(F,S,M,(Z>1?Z:2)) |