From 20dcc9159c8008dbceb3d3d00e2c8940aa4d2a12 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 9 Apr 2021 17:02:44 -0700
Subject: [PATCH] remove now no longer used pathbin.c

---
 lib/ast/CMakeLists.txt      |  1 -
 lib/ast/Makefile.am         |  2 +-
 lib/ast/ast.h               |  1 -
 lib/ast/ast.vcxproj         |  1 -
 lib/ast/ast.vcxproj.filters |  3 ---
 lib/ast/pathbin.c           | 28 ----------------------------
 6 files changed, 1 insertion(+), 35 deletions(-)
 delete mode 100644 lib/ast/pathbin.c

diff --git a/lib/ast/CMakeLists.txt b/lib/ast/CMakeLists.txt
index a1849a39e..bd877d165 100644
--- a/lib/ast/CMakeLists.txt
+++ b/lib/ast/CMakeLists.txt
@@ -13,7 +13,6 @@ add_library(ast STATIC
     fmtbuf.c
     fmtesc.c
     pathaccess.c
-    pathbin.c
     pathcanon.c
     pathcat.c
     pathexists.c
diff --git a/lib/ast/Makefile.am b/lib/ast/Makefile.am
index ce61ffc68..1d4b23205 100644
--- a/lib/ast/Makefile.am
+++ b/lib/ast/Makefile.am
@@ -6,7 +6,7 @@ noinst_HEADERS = ast.h error.h hashkey.h
 noinst_LTLIBRARIES = libast_C.la
 
 libast_C_la_SOURCES = pathpath.c sfstr.h chresc.c chrtoi.c error.c \
-	fmtbuf.c fmtesc.c pathaccess.c pathbin.c pathcanon.c pathcat.c \
+	fmtbuf.c fmtesc.c pathaccess.c pathcanon.c pathcat.c \
 	pathexists.c pathfind.c pathgetlink.c \
 	strcopy.c stresc.c strmatch.c
 
diff --git a/lib/ast/ast.h b/lib/ast/ast.h
index 3dc87c6f3..78ccdc768 100644
--- a/lib/ast/ast.h
+++ b/lib/ast/ast.h
@@ -71,7 +71,6 @@ extern "C" {
 			  size_t);
     extern char *pathaccess(char *, const char *, const char *,
 			    const char *, int);
-    extern char *pathbin(void);
     extern char *pathcat(char *, const char *, int, const char *,
 			 const char *);
     extern int pathgetlink(const char *, char *, int);
diff --git a/lib/ast/ast.vcxproj b/lib/ast/ast.vcxproj
index bb994d1e6..cbb8b59fe 100644
--- a/lib/ast/ast.vcxproj
+++ b/lib/ast/ast.vcxproj
@@ -89,7 +89,6 @@
     <ClCompile Include="fmtbuf.c" />
     <ClCompile Include="fmtesc.c" />
     <ClCompile Include="pathaccess.c" />
-    <ClCompile Include="pathbin.c" />
     <ClCompile Include="pathcanon.c" />
     <ClCompile Include="pathcat.c" />
     <ClCompile Include="pathexists.c" />
diff --git a/lib/ast/ast.vcxproj.filters b/lib/ast/ast.vcxproj.filters
index 3e4f85ebe..e79907f86 100644
--- a/lib/ast/ast.vcxproj.filters
+++ b/lib/ast/ast.vcxproj.filters
@@ -50,9 +50,6 @@
     <ClCompile Include="pathaccess.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="pathbin.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="pathcanon.c">
       <Filter>Source Files</Filter>
     </ClCompile>
diff --git a/lib/ast/pathbin.c b/lib/ast/pathbin.c
deleted file mode 100644
index 84803d5bf..000000000
--- a/lib/ast/pathbin.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*************************************************************************
- * 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: Details at https://graphviz.org
- *************************************************************************/
-
-/*
- * Glenn Fowler
- * AT&T Bell Laboratories
- *
- * return current PATH
- */
-
-#include <ast/ast.h>
-
-char *pathbin(void)
-{
-    char *bin;
-
-    if (!(bin = getenv("PATH"))) {
-	bin = "";
-    }
-    return bin;
-}
-- 
2.40.0