1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A
1N/A#include "intercepts.h"
1N/A
1N/A/*
1N/A * NOTE: the "intercepts" definition is in getenv.c because some static linkers
1N/A * miss lone references to "intercepts" without "astintercept()"
1N/A */
1N/A
1N/A/*
1N/A * set/clear ast intercept callouts
1N/A */
1N/A
1N/Aint
1N/Aastintercept(Shbltin_t* call, int set)
1N/A{
1N/A if (call->shgetenv)
1N/A {
1N/A if (set)
1N/A intercepts.intercept_getenv = call->shgetenv;
1N/A else
1N/A intercepts.intercept_getenv = 0;
1N/A }
1N/A if (call->shsetenv)
1N/A {
1N/A if (set)
1N/A intercepts.intercept_setenviron = call->shsetenv;
1N/A else
1N/A intercepts.intercept_setenviron = 0;
1N/A }
1N/A return 0;
1N/A}