diff options
Diffstat (limited to 'src/H5FDstream.h')
| -rw-r--r-- | src/H5FDstream.h | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/src/H5FDstream.h b/src/H5FDstream.h index c8acd65..aa0f339 100644 --- a/src/H5FDstream.h +++ b/src/H5FDstream.h @@ -7,30 +7,60 @@ * Tuesday, September 12, 2000 * * Purpose: The public header file for the Stream Virtual File Driver. + * + * Version: $Header$ + * + * Modifications: + * Thomas Radke, Thursday, October 26, 2000 + * Added support for Windows. + * */ #ifndef H5FDstream_H #define H5FDstream_H #ifdef H5_HAVE_STREAM +#include <H5pubconf.h> #include <H5Ipublic.h> -#ifdef __cplusplus -extern "C" { +/* check what sockets type we have (Unix or Windows sockets) + Note that only MS compilers require to use Windows sockets + but gcc under Windows does not. */ +#if ! defined(H5_HAVE_WINSOCK_H) || defined(__GNUC__) +#define H5FD_STREAM_HAVE_UNIX_SOCKETS 1 +#endif + +/* define the data type for socket descriptors + and the constant indicating an invalid descriptor */ +#ifdef H5FD_STREAM_HAVE_UNIX_SOCKETS + +#define H5FD_STREAM_SOCKET_TYPE int +#define H5FD_STREAM_INVALID_SOCKET -1 + +#else +#include <winsock.h> + +#define H5FD_STREAM_SOCKET_TYPE SOCKET +#define H5FD_STREAM_INVALID_SOCKET SOCKET_ERROR + #endif #define H5FD_STREAM (H5FD_stream_init()) +#ifdef __cplusplus +extern "C" { +#endif + /* prototype for read broadcast callback routine */ typedef int (*H5FD_stream_broadcast_t) (unsigned char **file, haddr_t *len, void *arg); -/* Driver-specific file access properties */ +/* driver-specific file access properties */ typedef struct H5FD_stream_fapl_t { size_t increment; /* how much to grow memory in reallocs */ - int socket; /* external socket descriptor */ + H5FD_STREAM_SOCKET_TYPE socket; /* external socket descriptor */ hbool_t do_socket_io; /* do I/O on socket */ unsigned int backlog; /* backlog argument for listen call */ H5FD_stream_broadcast_t broadcast_fn; /* READ broadcast callback */ @@ -38,6 +68,7 @@ typedef struct H5FD_stream_fapl_t } H5FD_stream_fapl_t; +/* prototypes of exported functions */ __DLL__ hid_t H5FD_stream_init (void); __DLL__ herr_t H5Pset_fapl_stream (hid_t fapl_id, H5FD_stream_fapl_t *fapl); |