From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 5 Jul 2020 23:59:36 +0000 (-0700)
Subject: remove unused vmwalk API
X-Git-Tag: 2.46.0~20^2^2~193^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=34830836f4753e590685f5ce1f95ff9624bda4ad;p=graphviz

remove unused vmwalk API
---

diff --git a/lib/vmalloc/CMakeLists.txt b/lib/vmalloc/CMakeLists.txt
index 3f3956013..1146aa207 100644
--- a/lib/vmalloc/CMakeLists.txt
+++ b/lib/vmalloc/CMakeLists.txt
@@ -13,5 +13,4 @@ add_library(vmalloc STATIC
     vmopen.c
     vmprivate.c
     vmstrdup.c
-    vmwalk.c
 )
diff --git a/lib/vmalloc/Makefile.am b/lib/vmalloc/Makefile.am
index 662b56be7..bb7456424 100644
--- a/lib/vmalloc/Makefile.am
+++ b/lib/vmalloc/Makefile.am
@@ -6,7 +6,6 @@ noinst_LTLIBRARIES = libvmalloc_C.la
 
 libvmalloc_C_la_SOURCES = vmbest.c vmclear.c vmclose.c vmdcheap.c \
 	vmopen.c vmprivate.c \
-	vmstrdup.c \
-	vmwalk.c
+	vmstrdup.c
 
 EXTRA_DIST = README vmalloc.vcxproj*
diff --git a/lib/vmalloc/vmalloc.h b/lib/vmalloc/vmalloc.h
index 63b89fa98..a133973fd 100644
--- a/lib/vmalloc/vmalloc.h
+++ b/lib/vmalloc/vmalloc.h
@@ -117,9 +117,6 @@ extern "C" {
 
     extern long vmaddr(Vmalloc_t *, void *);
 
-    extern int vmwalk(Vmalloc_t *,
-			     int (*)(Vmalloc_t *, void *, size_t,
-				     Vmdisc_t *));
     extern char *vmstrdup(Vmalloc_t *, const char *);
 
 
diff --git a/lib/vmalloc/vmalloc.vcxproj b/lib/vmalloc/vmalloc.vcxproj
index 4cc0839bb..c091d0f66 100644
--- a/lib/vmalloc/vmalloc.vcxproj
+++ b/lib/vmalloc/vmalloc.vcxproj
@@ -103,7 +103,6 @@
     <ClCompile Include="vmopen.c" />
     <ClCompile Include="vmprivate.c" />
     <ClCompile Include="vmstrdup.c" />
-    <ClCompile Include="vmwalk.c" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/lib/vmalloc/vmalloc.vcxproj.filters b/lib/vmalloc/vmalloc.vcxproj.filters
index abe067236..917fab930 100644
--- a/lib/vmalloc/vmalloc.vcxproj.filters
+++ b/lib/vmalloc/vmalloc.vcxproj.filters
@@ -44,8 +44,5 @@
     <ClCompile Include="vmstrdup.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="vmwalk.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/lib/vmalloc/vmwalk.c b/lib/vmalloc/vmwalk.c
deleted file mode 100644
index 54b0ace89..000000000
--- a/lib/vmalloc/vmwalk.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* $Id$ $Revision$ */
-/* vim:set shiftwidth=4 ts=8: */
-
-/*************************************************************************
- * Copyright (c) 2011 AT&T Intellectual Property 
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors: See CVS logs. Details at http://www.graphviz.org/
- *************************************************************************/
-
-#include	"vmhdr.h"
-
-/*	Walks all segments created in region(s)
-**
-**	Written by Kiem-Phong Vo, kpv@research.att.com (02/08/96)
-*/
-
-int vmwalk(Vmalloc_t * vm,
-	   int (*segf) (Vmalloc_t *, void *, size_t, Vmdisc_t *))
-{
-    reg Seg_t *seg;
-    reg int rv;
-
-    if (!vm) {
-	for (vm = Vmheap; vm; vm = vm->next) {
-	    if (!(vm->data->mode & VM_TRUST) && ISLOCK(vm->data, 0))
-		continue;
-
-	    SETLOCK(vm->data, 0);
-	    for (seg = vm->data->seg; seg; seg = seg->next) {
-		rv = (*segf) (vm, seg->addr, seg->extent, vm->disc);
-		if (rv < 0)
-		    return rv;
-	    }
-	    CLRLOCK(vm->data, 0);
-	}
-    } else {
-	if (!(vm->data->mode & VM_TRUST) && ISLOCK(vm->data, 0))
-	    return -1;
-
-	SETLOCK(vm->data, 0);
-	for (seg = vm->data->seg; seg; seg = seg->next) {
-	    rv = (*segf) (vm, seg->addr, seg->extent, vm->disc);
-	    if (rv < 0)
-		return rv;
-	}
-	CLRLOCK(vm->data, 0);
-    }
-
-    return 0;
-}