http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/wvstreams/wvloopback2.h

/* -*- Mode: C++ -*- * Worldvisions Weaver Software: * Copyright (C) 1997-2002 Net Integration Technologies, Inc. * */ #ifndef __WVLOOPBACK2_H #define __WVLOOPBACK2_H #include "wvfdstream.h" /** * A two-way WvLoopback. Uses a socketpair() to create two streams that * allow you to read() from one everything written to the other and vice * versa, even (especially) across a fork() call. * * s1 and s2 are changed to point at the pair of streams. There is no * condition in which this function returns without setting s1 and s2 to * valid non-NULL streams. * * You are responsible for doing WVRELEASE on each of the returned streams. * * In case of an error, nonfunctional streams are created and returned, and * they have their error codes set appropriately. * * See also WvLoopback, WvBufStream. */ void wvloopback2(IWvStream *&s1, IWvStream *&s2); #endif // __WVLOOPBACK2_H