diff options
Diffstat (limited to 'src/H5FDdirect.h')
-rw-r--r-- | src/H5FDdirect.h | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/src/H5FDdirect.h b/src/H5FDdirect.h index e47ac37..1e60bb0 100644 --- a/src/H5FDdirect.h +++ b/src/H5FDdirect.h @@ -11,30 +11,47 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Purpose: The public header file for the direct driver. + * Purpose: The public header file for the direct virtual file driver (VFD) */ #ifndef H5FDdirect_H #define H5FDdirect_H #ifdef H5_HAVE_DIRECT -#define H5FD_DIRECT (H5FDperform_init(H5FD_direct_init)) + +/** Initializer for the direct VFD */ +#define H5FD_DIRECT (H5FDperform_init(H5FD_direct_init)) + +/** Identifier for the direct VFD */ #define H5FD_DIRECT_VALUE H5_VFD_DIRECT + #else + +/** Initializer for the direct VFD (disabled) */ #define H5FD_DIRECT (H5I_INVALID_HID) + +/** Identifier for the direct VFD (disabled) */ #define H5FD_DIRECT_VALUE H5_VFD_INVALID + #endif /* H5_HAVE_DIRECT */ +/** Default value for memory boundary */ +#define MBOUNDARY_DEF 4096 + +/** Default value for file block size */ +#define FBSIZE_DEF 4096 + +/** Default value for maximum copy buffer size */ +#define CBSIZE_DEF (16 * 1024 * 1024) + #ifdef H5_HAVE_DIRECT #ifdef __cplusplus extern "C" { #endif -/* Default values for memory boundary, file block size, and maximal copy buffer size. - * Application can set these values through the function H5Pset_fapl_direct. */ -#define MBOUNDARY_DEF 4096 -#define FBSIZE_DEF 4096 -#define CBSIZE_DEF 16 * 1024 * 1024 - +/** @private + * + * \brief Private initializer for the direct VFD + */ H5_DLL hid_t H5FD_direct_init(void); /** |