1/*********************************************************************** 2* * 3* This software is part of the ast package * 4* Copyright (c) 1985-2011 AT&T Intellectual Property * 5* and is licensed under the * 6* Eclipse Public License, Version 1.0 * 7* by AT&T Intellectual Property * 8* * 9* A copy of the License is available at * 10* http://www.eclipse.org/org/documents/epl-v10.html * 11* (with md5 checksum b35adb5213ca9657e911e9befb180842) * 12* * 13* Information and Software Systems Research * 14* AT&T Research * 15* Florham Park NJ * 16* * 17* Glenn Fowler <gsf@research.att.com> * 18* David Korn <dgk@research.att.com> * 19* Phong Vo <kpv@research.att.com> * 20* * 21***********************************************************************/ 22#if defined(_UWIN) && defined(_BLD_ast) 23 24void _STUB_vmsegment(){} 25 26#else 27 28#include "vmhdr.h" 29 30/* Get the segment containing this address 31** 32** Written by Kiem-Phong Vo, kpv@research.att.com, 02/07/95 33*/ 34 35#if __STD_C 36Void_t* vmsegment(Vmalloc_t* vm, Void_t* addr) 37#else 38Void_t* vmsegment(vm, addr) 39Vmalloc_t* vm; /* region */ 40Void_t* addr; /* address */ 41#endif 42{ 43 Seg_t *seg; 44 Vmdata_t *vd = vm->data; 45 46 SETLOCK(vm, 0); 47 48 for(seg = vd->seg; seg; seg = seg->next) 49 if((Vmuchar_t*)addr >= (Vmuchar_t*)seg->addr && 50 (Vmuchar_t*)addr < (Vmuchar_t*)seg->baddr ) 51 break; 52 53 CLRLOCK(vm, 0); 54 55 return seg ? (Void_t*)seg->addr : NIL(Void_t*); 56} 57 58#endif 59