src/util/winsock_nt.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 /* winsock.c contains winsock related routines. */
  11
  12 #include <afsconfig.h>
  13 #include <afs/param.h>
  14
  15 #include <roken.h>
  16
  17 #ifdef AFS_NT40_ENV
  18 #include <sys/timeb.h>
  19 #include <afs/afsutil.h>
  20
  21 /* afs_wsInit - LWP version
  22  * Initialize the winsock 2 environment.
  23  *
  24  * Returns 0 on success, -1 on error.
  25  */
  26 int
  27 afs_winsockInit(void)
  28 {
  29         int code;
  30         WSADATA data;
  31         WORD sockVersion;
  32
  33         sockVersion = 2;
  34         code = WSAStartup(sockVersion, &data);
  35         if (code)
  36             return -1;
  37
  38         if (data.wVersion != 2)
  39             return -1;
  40     return 0;
  41 }
  42
  43 void
  44 afs_winsockCleanup(void)
  45 {
  46     WSACleanup();
  47 }
  48
  49 /* exported from libafsauthent.dll */
  50 int
  51 afs_gettimeofday(struct timeval *tv, struct timezone *tz)
  52 {
  53     return rk_gettimeofday(tv, tz);
  54 }
  55 #endif