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aixwrap.c
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
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00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is the Netscape Portable Runtime (NSPR).
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998-2000
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
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00027  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 /*
00039  * File:             aixwrap.c
00040  * Description:
00041  *     This file contains a single function, _MD_SELECT(), which simply
00042  *     invokes the select() function.  This file is used in an ugly
00043  *     hack to override the system select() function on AIX releases
00044  *     prior to 4.2.  (On AIX 4.2, we use a different mechanism to
00045  *     override select().)
00046  */
00047 
00048 #ifndef AIX_RENAME_SELECT
00049 #error aixwrap.c should only be used on AIX 3.2 or 4.1
00050 #else
00051 
00052 #include <sys/select.h>
00053 #include <sys/poll.h>
00054 
00055 int _MD_SELECT(int width, fd_set *r, fd_set *w, fd_set *e, struct timeval *t)
00056 {
00057     return select(width, r, w, e, t);
00058 }
00059 
00060 int _MD_POLL(void *listptr, unsigned long nfds, long timeout)
00061 {
00062     return poll(listptr, nfds, timeout);
00063 }
00064 
00065 #endif /* AIX_RENAME_SELECT */