Line data    Source code

       1             : /* Copyright (c) 2003-2004, Roger Dingledine
       2             :  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
       3             :  * Copyright (c) 2007-2021, The Tor Project, Inc. */
       4             : /* See LICENSE for licensing information */
       5             : 
       6             : /**
       7             :  * \file gethostname.c
       8             :  * \brief Mockable wrapper for gethostname().
       9             :  */
      10             : 
      11             : #include "orconfig.h"
      12             : #include "lib/net/gethostname.h"
      13             : 
      14             : #ifdef HAVE_UNISTD_H
      15             : #include <unistd.h>
      16             : #endif
      17             : #ifdef _WIN32
      18             : #include <winsock2.h>
      19             : #endif
      20             : 
      21             : /** Get name of current host and write it to <b>name</b> array, whose
      22             :  * length is specified by <b>namelen</b> argument. Return 0 upon
      23             :  * successful completion; otherwise return return -1. (Currently,
      24             :  * this function is merely a mockable wrapper for POSIX gethostname().)
      25             :  */
      26           0 : MOCK_IMPL(int,
      27             : tor_gethostname,(char *name, size_t namelen))
      28             : {
      29           0 :    return gethostname(name,namelen);
      30             : }