diff options
Diffstat (limited to 'usr/src/lib/libast/common/vmalloc/vmsegment.c')
| -rw-r--r-- | usr/src/lib/libast/common/vmalloc/vmsegment.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/usr/src/lib/libast/common/vmalloc/vmsegment.c b/usr/src/lib/libast/common/vmalloc/vmsegment.c deleted file mode 100644 index 7d7dbad275..0000000000 --- a/usr/src/lib/libast/common/vmalloc/vmsegment.c +++ /dev/null @@ -1,66 +0,0 @@ -/*********************************************************************** -* * -* This software is part of the ast package * -* Copyright (c) 1985-2010 AT&T Intellectual Property * -* and is licensed under the * -* Common Public License, Version 1.0 * -* by AT&T Intellectual Property * -* * -* A copy of the License is available at * -* http://www.opensource.org/licenses/cpl1.0.txt * -* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * -* * -* Information and Software Systems Research * -* AT&T Research * -* Florham Park NJ * -* * -* Glenn Fowler <gsf@research.att.com> * -* David Korn <dgk@research.att.com> * -* Phong Vo <kpv@research.att.com> * -* * -***********************************************************************/ -#if defined(_UWIN) && defined(_BLD_ast) - -void _STUB_vmsegment(){} - -#else - -#include "vmhdr.h" - -/* Get the segment containing this address -** -** Written by Kiem-Phong Vo, kpv@research.att.com, 02/07/95 -*/ - -#if __STD_C -Void_t* vmsegment(Vmalloc_t* vm, Void_t* addr) -#else -Void_t* vmsegment(vm, addr) -Vmalloc_t* vm; /* region */ -Void_t* addr; /* address */ -#endif -{ - reg Seg_t* seg; - reg Vmdata_t* vd = vm->data; - reg int inuse; - - SETINUSE(vd, inuse); - if(!(vd->mode&VM_TRUST)) - { if(ISLOCK(vd,0)) - { CLRINUSE(vd, inuse); - return NIL(Void_t*); - } - SETLOCK(vd,0); - } - - for(seg = vd->seg; seg; seg = seg->next) - if((Vmuchar_t*)addr >= (Vmuchar_t*)seg->addr && - (Vmuchar_t*)addr < (Vmuchar_t*)seg->baddr ) - break; - - CLRLOCK(vd,0); - CLRINUSE(vd, inuse); - return seg ? (Void_t*)seg->addr : NIL(Void_t*); -} - -#endif |