From b9bf4e02bbe8b6e552bc485701e56702856ffad9 Mon Sep 17 00:00:00 2001
From: Simon Wilkinson <sxw@your-file-system.com>
Date: Wed, 16 Mar 2011 15:34:54 +0000
Subject: [PATCH] util: Remove isathing

isathing.c only provided one function - util_isint, whose behaviour
can be far better provided by careful application of strtol.
Simplify our world a little by removing the file.

Change-Id: I6a8460daaec092d4916d4a46e04df01d0dfc7ccc
Reviewed-on: http://gerrit.openafs.org/4246
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
---
 src/util/Makefile.in          |  8 ++------
 src/util/NTMakefile           |  2 --
 src/util/afsutil_prototypes.h |  3 ---
 src/util/isathing.c           | 28 ----------------------------
 4 files changed, 2 insertions(+), 39 deletions(-)
 delete mode 100644 src/util/isathing.c

diff --git a/src/util/Makefile.in b/src/util/Makefile.in
index f30adfbd5..313600409 100644
--- a/src/util/Makefile.in
+++ b/src/util/Makefile.in
@@ -18,7 +18,7 @@ HELPER_SPLINT=@HELPER_SPLINT@
 
 objects = assert.o base64.o casestrcpy.o config_file.o ktime.o volparse.o \
 	 hostparse.o exec.o \
-	 hputil.o kreltime.o isathing.o get_krbrlm.o uuid.o serverLog.o \
+	 hputil.o kreltime.o get_krbrlm.o uuid.o serverLog.o \
 	 dirpath.o fileutil.o netutils.o flipbase64.o fstab.o \
 	 afs_atomlist.o afs_lhash.o snprintf.o pthread_glock.o \
 	 tabular_output.o ${REGEX_OBJ}
@@ -34,7 +34,6 @@ objects_pic = \
 	exec_pic.o \
 	hputil_pic.o \
 	kreltime_pic.o \
-	isathing_pic.o \
 	get_krbrlm_pic.o \
 	uuid_pic.o \
 	serverLog_pic.o \
@@ -240,9 +239,6 @@ hputil_pic.o: ${srcdir}/hputil.c ${includes}
 kreltime_pic.o: ${srcdir}/kreltime.c ${includes}
 	$(SHD_CCRULE) ${srcdir}/kreltime.c
 
-isathing_pic.o: ${srcdir}/isathing.c ${includes}
-	$(SHD_CCRULE) ${srcdir}/isathing.c
-
 get_krbrlm_pic.o: ${srcdir}/get_krbrlm.c ${includes}
 	$(SHD_CCRULE) ${srcdir}/get_krbrlm.c
 
@@ -367,6 +363,6 @@ include ../config/Makefile.version
 check-splint:
 	sh $(HELPER_SPLINT) $(CFLAGS) \
 	    assert.c base64.c casestrcpy.c ktime.c volparse.c hostparse.c \
-	    hputil.c kreltime.c isathing.c get_krbrlm.c uuid.c serverLog.c \
+	    hputil.c kreltime.c get_krbrlm.c uuid.c serverLog.c \
 	    dirpath.c fileutil.c netutils.c flipbase64.c \
 	    afs_atomlist.c afs_lhash.c snprintf.c fstab.c
diff --git a/src/util/NTMakefile b/src/util/NTMakefile
index e4f14cd8b..0665dff5d 100644
--- a/src/util/NTMakefile
+++ b/src/util/NTMakefile
@@ -49,7 +49,6 @@ LIBOBJS = \
 	$(OUT)\casestrcpy.obj \
 	$(OUT)\get_krbrlm.obj \
 	$(OUT)\hostparse.obj \
-	$(OUT)\isathing.obj \
         $(OUT)\krb5_nt.obj \
 	$(OUT)\kreltime.obj \
 	$(OUT)\ktime.obj \
@@ -72,7 +71,6 @@ MT_LIBOBJS = \
 	$(OUT)\casestrcpy.obj \
 	$(OUT)\get_krbrlm.obj \
 	$(OUT)\hostparse.obj \
-	$(OUT)\isathing.obj \
         $(OUT)\krb5_nt.obj \
 	$(OUT)\kreltime.obj \
 	$(OUT)\ktime.obj \
diff --git a/src/util/afsutil_prototypes.h b/src/util/afsutil_prototypes.h
index 7554c79a6..b7b6add57 100644
--- a/src/util/afsutil_prototypes.h
+++ b/src/util/afsutil_prototypes.h
@@ -101,9 +101,6 @@ extern void setlinebuf(FILE * file);
 extern void psignal(unsigned int sig, char *s);
 #endif
 
-/* isathing.c */
-extern int util_isint(char *str);
-
 /* kreltime.c */
 struct ktime;
 struct ktime_date;
diff --git a/src/util/isathing.c b/src/util/isathing.c
deleted file mode 100644
index a12932750..000000000
--- a/src/util/isathing.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright 2000, International Business Machines Corporation and others.
- * All Rights Reserved.
- *
- * This software has been released under the terms of the IBM Public
- * License.  For details, see the LICENSE file in the top-level source
- * directory or online at http://www.openafs.org/dl/license10.html
- */
-
-#include <afsconfig.h>
-#include <afs/param.h>
-
-
-#include <ctype.h>
-
-/* checks a string to determine whether it's a non-negative decimal integer or not */
-int
-util_isint(char *str)
-{
-    char *i;
-
-    for (i = str; *i && !isspace(*i); i++) {
-	if (!isdigit(*i))
-	    return 0;
-    }
-
-    return 1;
-}
-- 
2.39.5