From: guy <guy>
Date: Wed, 24 Apr 2002 06:27:05 +0000 (+0000)
Subject: Get rid of casts of pointers-to-const to pointers-to-nonconst.
X-Git-Tag: tcpdump-3.8-bp~516
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/2fd1118636e3b33d28037eb9f19b06061da72416

Get rid of casts of pointers-to-const to pointers-to-nonconst.
---

diff --git a/nfsfh.h b/nfsfh.h
index db87af4e..0bca424a 100644
--- a/nfsfh.h
+++ b/nfsfh.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/nfsfh.h,v 1.12 2001-09-17 21:57:52 fenner Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/nfsfh.h,v 1.13 2002-04-24 06:27:05 guy Exp $ (LBL) */
 
 /*
  * Copyright (c) 1993, 1994 Jeffrey C. Mogul, Digital Equipment Corporation,
@@ -65,4 +65,4 @@ typedef	struct {
 #define	fsid_eq(a,b)	((a.fsid_code == b.fsid_code) &&\
 			 dev_eq(a.Fsid_dev, b.Fsid_dev))
 
-extern void Parse_fh(caddr_t *, int, my_fsid *, ino_t *, const char **, const char **, int);
+extern void Parse_fh(const unsigned char *, int, my_fsid *, ino_t *, const char **, const char **, int);
diff --git a/parsenfsfh.c b/parsenfsfh.c
index eb1313ff..57e39681 100644
--- a/parsenfsfh.c
+++ b/parsenfsfh.c
@@ -42,7 +42,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/parsenfsfh.c,v 1.23 2001-09-17 21:57:53 fenner Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/parsenfsfh.c,v 1.24 2002-04-24 06:27:06 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -108,11 +108,11 @@ static const char rcsid[] =
 	((lsb) + ((e)<<8) + ((d)<<16) + ((c)<<24))
 #endif
 
-static int is_UCX(unsigned char *);
+static int is_UCX(const unsigned char *);
 
 void
 Parse_fh(fh, len, fsidp, inop, osnamep, fsnamep, ourself)
-register caddr_t *fh;
+register const unsigned char *fh;
 int len;
 my_fsid *fsidp;
 ino_t *inop;
@@ -120,7 +120,7 @@ const char **osnamep;		/* if non-NULL, return OS name here */
 const char **fsnamep;		/* if non-NULL, return server fs name here (for VMS) */
 int ourself;		/* true if file handle was generated on this host */
 {
-	register unsigned char *fhp = (unsigned char *)fh;
+	register const unsigned char *fhp = fh;
 	u_int32_t temp;
 	int fhtype = FHT_UNKNOWN;
 	int i;
@@ -436,7 +436,7 @@ int ourself;		/* true if file handle was generated on this host */
  */
 static int
 is_UCX(fhp)
-unsigned char *fhp;
+const unsigned char *fhp;
 {
 	register int i;
 	int seen_null = 0;
diff --git a/print-nfs.c b/print-nfs.c
index b2acbc96..c295fd7a 100644
--- a/print-nfs.c
+++ b/print-nfs.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-nfs.c,v 1.90 2002-02-18 08:56:45 itojun Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-nfs.c,v 1.91 2002-04-24 06:27:06 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -756,9 +756,10 @@ nfs_printfh(register const u_int32_t *dp, const u_int len)
 {
 	my_fsid fsid;
 	ino_t ino;
-	char *sfsname = NULL;
+	const char *sfsname = NULL;
+	char *spacep;
 
-	Parse_fh((caddr_t*)dp, len, &fsid, &ino, NULL, (const char **)&sfsname, 0);
+	Parse_fh((const u_char *)dp, len, &fsid, &ino, NULL, &sfsname, 0);
 
 	if (sfsname) {
 		/* file system ID is ASCII, not numeric, for this server OS */
@@ -768,9 +769,9 @@ nfs_printfh(register const u_int32_t *dp, const u_int len)
 		strncpy(temp, sfsname, NFSX_V3FHMAX);
 		temp[sizeof(temp) - 1] = '\0';
 		/* Remove trailing spaces */
-		sfsname = strchr(temp, ' ');
-		if (sfsname)
-			*sfsname = 0;
+		spacep = strchr(temp, ' ');
+		if (spacep)
+			*spacep = '\0';
 
 		(void)printf(" fh %s/", temp);
 	} else {