diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/h5test.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/h5test.c b/test/h5test.c index e0c46a6..05d5147 100644 --- a/test/h5test.c +++ b/test/h5test.c @@ -17,6 +17,7 @@ #ifdef WIN32 #include <process.h> #include <direct.h> +#include <winsock.h> #endif /* WIN32 */ /* @@ -523,6 +524,10 @@ void h5_show_hostname(void) { char hostname[80]; +#ifdef WIN32 + WSADATA wsaData; + int err; +#endif /* try show the process or thread id in multiple processes cases*/ #ifdef H5_HAVE_PARALLEL @@ -541,9 +546,35 @@ h5_show_hostname(void) #else printf("thread 0."); #endif +#ifdef WIN32 + + err = WSAStartup( MAKEWORD(2,2), &wsaData ); + if ( err != 0 ) { + /* could not find a usable WinSock DLL */ + return; + } + +/* Confirm that the WinSock DLL supports 2.2.*/ +/* Note that if the DLL supports versions greater */ +/* than 2.2 in addition to 2.2, it will still return */ +/* 2.2 in wVersion since that is the version we */ +/* requested. */ + + if ( LOBYTE( wsaData.wVersion ) != 2 || + HIBYTE( wsaData.wVersion ) != 2 ) { + /* could not find a usable WinSock DLL */ + WSACleanup( ); + return; + } + +#endif + if (gethostname(hostname, 80) < 0){ printf(" gethostname failed\n"); } else printf(" hostname=%s\n", hostname); +#ifdef WIN32 + WSACleanup(); +#endif } |