From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 23 Sep 2020 02:56:03 +0000 (-0700)
Subject: remove unused sferror()
X-Git-Tag: 2.46.0~20^2^2~61^2~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=77a0d8a1d0279981bd315bc4061a8fe2cedef63c;p=graphviz

remove unused sferror()
---

diff --git a/lib/sfio/Sfio_f/Makefile.am b/lib/sfio/Sfio_f/Makefile.am
index 424fd4cce..e6f274d3b 100644
--- a/lib/sfio/Sfio_f/Makefile.am
+++ b/lib/sfio/Sfio_f/Makefile.am
@@ -5,7 +5,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/lib
 
 noinst_LTLIBRARIES = libsfiof_C.la
 
-libsfiof_C_la_SOURCES = _sferror.c \
+libsfiof_C_la_SOURCES = \
 	_sffileno.c _sfgetc.c _sfllen.c _sfputc.c _sfputd.c \
 	_sfputl.c _sfputm.c _sfputu.c _sfslen.c _sfstacked.c \
 	_sfulen.c _sfvalue.c
diff --git a/lib/sfio/Sfio_f/_sferror.c b/lib/sfio/Sfio_f/_sferror.c
deleted file mode 100644
index 45fb64a6d..000000000
--- a/lib/sfio/Sfio_f/_sferror.c
+++ /dev/null
@@ -1,21 +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	<sfio/sfhdr.h>
-
-#undef sferror
-
-int sferror(Sfio_t * f)
-{
-    return __sf_error(f);
-}
diff --git a/lib/sfio/sfio.h b/lib/sfio/sfio.h
index abd1c86b7..ea5e7993b 100644
--- a/lib/sfio/sfio.h
+++ b/lib/sfio/sfio.h
@@ -365,7 +365,6 @@ extern "C" {
 
 /* miscellaneous function analogues of fast in-line functions */
     extern Sfoff_t sfsize(Sfio_t *);
-    extern int sferror(Sfio_t *);
     extern int sffileno(Sfio_t *);
     extern int sfstacked(Sfio_t *);
     extern ssize_t sfvalue(Sfio_t *);
@@ -402,7 +401,6 @@ extern "C" {
 #define __sf_ulen(v)	((Sfulong_t)(v) < SF_U1 ? 1 : (Sfulong_t)(v) < SF_U2 ? 2 : \
 			 (Sfulong_t)(v) < SF_U3 ? 3 : (Sfulong_t)(v) < SF_U4 ? 4 : 5)
 #define __sf_fileno(f)	((f) ? _SF_(f)->file : -1)
-#define __sf_error(f)	((f) ? (_SF_(f)->flags&SF_ERROR) : 0)
 #define __sf_stacked(f)	((f) ? (_SF_(f)->push != (Sfio_t*)0) : 0)
 #define __sf_value(f)	((f) ? (_SF_(f)->val) : 0)
 #define __sf_slen()	(_Sfi)
@@ -416,7 +414,6 @@ extern "C" {
 #define sfllen(v)				( __sf_llen(v)			)
 #define sfulen(v)				( __sf_ulen(v)			)
 #define sffileno(f)				( __sf_fileno(f)		)
-#define sferror(f)				( __sf_error(f)			)
 #define sfstacked(f)				( __sf_stacked(f)		)
 #define sfvalue(f)				( __sf_value(f)			)
 #define sfslen()				( __sf_slen()			)
diff --git a/lib/sfio/sfio.vcxproj b/lib/sfio/sfio.vcxproj
index 2c04a7b85..240d74012 100644
--- a/lib/sfio/sfio.vcxproj
+++ b/lib/sfio/sfio.vcxproj
@@ -96,7 +96,6 @@
     <ClCompile Include="sfgetm.c" />
     <ClCompile Include="sfgetr.c" />
     <ClCompile Include="sfgetu.c" />
-    <ClCompile Include="sfio_f\_sferror.c" />
     <ClCompile Include="sfio_f\_sffileno.c" />
     <ClCompile Include="sfio_f\_sfgetc.c" />
     <ClCompile Include="sfio_f\_sfllen.c" />
diff --git a/lib/sfio/sfio.vcxproj.filters b/lib/sfio/sfio.vcxproj.filters
index 3bc71a4a3..c42162f6a 100644
--- a/lib/sfio/sfio.vcxproj.filters
+++ b/lib/sfio/sfio.vcxproj.filters
@@ -29,9 +29,6 @@
     </ClInclude>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="sfio_f\_sferror.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="sfio_f\_sffileno.c">
       <Filter>Source Files</Filter>
     </ClCompile>