scheduler/pipe.c

   1 /*
   2  * Win32 pipes
   3  *
   4  * Copyright 1998 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <assert.h>
  22 #include "winerror.h"
  23 #include "winbase.h"
  24 #include "wine/server.h"
  25
  26
  27 /***********************************************************************
  28  *      CreatePipe    (KERNEL32.@)
  29  */
  30 BOOL WINAPI CreatePipe( PHANDLE hReadPipe, PHANDLE hWritePipe,
  31                           LPSECURITY_ATTRIBUTES sa, DWORD size )
  32 {
  33     BOOL ret;
  34     SERVER_START_REQ( create_pipe )
  35     {
  36         req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
  37         if ((ret = !wine_server_call_err( req )))
  38         {
  39             *hReadPipe  = reply->handle_read;
  40             *hWritePipe = reply->handle_write;
  41         }
  42     }
  43     SERVER_END_REQ;
  44     return ret;
  45 }