Get rid of hostnamelen variable.

6 files changed, 14 insertions, 26 deletions

diff --git a/sys/fs/cd9660/cd9660_rrip.c b/sys/fs/cd9660/cd9660_rrip.c
index dca8983..279b8b2 100644
--- a/sys/fs/cd9660/cd9660_rrip.c
+++ b/sys/fs/cd9660/cd9660_rrip.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)cd9660_rrip.c	8.2 (Berkeley) 1/23/94
- * $Id: cd9660_rrip.c,v 1.6 1995/01/16 17:03:26 joerg Exp $
+ * $Id: cd9660_rrip.c,v 1.7 1995/05/30 08:05:00 rgrimes Exp $
  */
 
 #include <sys/param.h>
@@ -152,7 +152,7 @@ cd9660_rrip_slink(p,ana)
 		case ISO_SUSP_CFLAG_HOST:
 			/* Inserting hostname i.e. "kurt.tools.de" */
 			inbuf = hostname;
-			wlen = hostnamelen;
+			wlen = strlen(hostname);
 			break;
 
 		case ISO_SUSP_CFLAG_CONTINUE:
@@ -224,7 +224,7 @@ cd9660_rrip_altname(p,ana)
 	case ISO_SUSP_CFLAG_HOST:
 		/* Inserting hostname i.e. "kurt.tools.de" */
 		inbuf = hostname;
-		wlen = hostnamelen;
+		wlen = strlen(hostname);
 		break;
 
 	case ISO_SUSP_CFLAG_CONTINUE:
diff --git a/sys/isofs/cd9660/cd9660_rrip.c b/sys/isofs/cd9660/cd9660_rrip.c
index dca8983..279b8b2 100644
--- a/sys/isofs/cd9660/cd9660_rrip.c
+++ b/sys/isofs/cd9660/cd9660_rrip.c
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)cd9660_rrip.c	8.2 (Berkeley) 1/23/94
- * $Id: cd9660_rrip.c,v 1.6 1995/01/16 17:03:26 joerg Exp $
+ * $Id: cd9660_rrip.c,v 1.7 1995/05/30 08:05:00 rgrimes Exp $
  */
 
 #include <sys/param.h>
@@ -152,7 +152,7 @@ cd9660_rrip_slink(p,ana)
 		case ISO_SUSP_CFLAG_HOST:
 			/* Inserting hostname i.e. "kurt.tools.de" */
 			inbuf = hostname;
-			wlen = hostnamelen;
+			wlen = strlen(hostname);
 			break;
 
 		case ISO_SUSP_CFLAG_CONTINUE:
@@ -224,7 +224,7 @@ cd9660_rrip_altname(p,ana)
 	case ISO_SUSP_CFLAG_HOST:
 		/* Inserting hostname i.e. "kurt.tools.de" */
 		inbuf = hostname;
-		wlen = hostnamelen;
+		wlen = strlen(hostname);
 		break;
 
 	case ISO_SUSP_CFLAG_CONTINUE:
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c
index 4e4a33f..8556848 100644
--- a/sys/kern/kern_sysctl.c
+++ b/sys/kern/kern_sysctl.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kern_sysctl.c	8.4 (Berkeley) 4/14/94
- * $Id: kern_sysctl.c,v 1.45 1995/11/14 09:26:17 phk Exp $
+ * $Id: kern_sysctl.c,v 1.46 1995/11/14 09:29:15 phk Exp $
  */
 
 /*
@@ -149,19 +149,9 @@ SYSCTL_PROC(_kern, KERN_UPDATEINTERVAL, update, CTLTYPE_INT|CTLFLAG_RW,
 
 
 char hostname[MAXHOSTNAMELEN];
-int hostnamelen;
-static int
-sysctl_kern_hostname SYSCTL_HANDLER_ARGS
-{
-	int error = sysctl_handle_string(oidp,
-		oidp->oid_arg1, oidp->oid_arg2, req);
-	if (req->newptr && (error == 0 || error == ENOMEM))
-		hostnamelen = req->newlen;
-	return error;
-}
 
-SYSCTL_PROC(_kern, KERN_HOSTNAME, hostname, CTLTYPE_STRING|CTLFLAG_RW,
-	&hostname, sizeof(hostname), sysctl_kern_hostname, "");
+SYSCTL_STRING(_kern, KERN_HOSTNAME, hostname, CTLFLAG_RW,
+	hostname, sizeof(hostname), "");
 
 static int
 sysctl_order_cmp(const void *a, const void *b)
diff --git a/sys/miscfs/kernfs/kernfs_vnops.c b/sys/miscfs/kernfs/kernfs_vnops.c
index e541588..843e8ef 100644
--- a/sys/miscfs/kernfs/kernfs_vnops.c
+++ b/sys/miscfs/kernfs/kernfs_vnops.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)kernfs_vnops.c	8.6 (Berkeley) 2/10/94
- * $Id: kernfs_vnops.c,v 1.11 1995/10/29 15:31:37 phk Exp $
+ * $Id: kernfs_vnops.c,v 1.12 1995/11/09 08:15:38 bde Exp $
  */
 
 /*
@@ -137,7 +137,7 @@ kernfs_xread(kt, buf, len, lenp)
 
 	case KTT_HOSTNAME: {
 		char *cp = hostname;
-		int xlen = hostnamelen;
+		int xlen = strlen(hostname);
 
 		if (xlen >= (len-2))
 			return (EINVAL);
@@ -185,11 +185,11 @@ kernfs_xwrite(kt, buf, len)
 {
 	switch (kt->kt_tag) {
 	case KTT_HOSTNAME: {
+		/* XXX BOGUS !!! no check for the length */
 		if (buf[len-1] == '\n')
 			--len;
 		bcopy(buf, hostname, len);
 		hostname[len] = '\0';
-		hostnamelen = len;
 		return (0);
 	}
 
diff --git a/sys/nfs/nfs_vfsops.c b/sys/nfs/nfs_vfsops.c
index dd09ab9..f6f3dd6 100644
--- a/sys/nfs/nfs_vfsops.c
+++ b/sys/nfs/nfs_vfsops.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_vfsops.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_vfsops.c,v 1.19 1995/08/24 10:17:39 dfr Exp $
+ * $Id: nfs_vfsops.c,v 1.20 1995/08/30 17:24:15 dfr Exp $
  */
 
 #include <sys/param.h>
@@ -433,7 +433,6 @@ nfs_mountroot()
 	for (i = 0; i < MAXHOSTNAMELEN; i++)
 		if (hostname[i] == '\0')
 			break;
-	hostnamelen = i;
 	inittodr(ntohl(nd->root_time));
 	return (0);
 }
diff --git a/sys/nfsclient/nfs_vfsops.c b/sys/nfsclient/nfs_vfsops.c
index dd09ab9..f6f3dd6 100644
--- a/sys/nfsclient/nfs_vfsops.c
+++ b/sys/nfsclient/nfs_vfsops.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_vfsops.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_vfsops.c,v 1.19 1995/08/24 10:17:39 dfr Exp $
+ * $Id: nfs_vfsops.c,v 1.20 1995/08/30 17:24:15 dfr Exp $
  */
 
 #include <sys/param.h>
@@ -433,7 +433,6 @@ nfs_mountroot()
 	for (i = 0; i < MAXHOSTNAMELEN; i++)
 		if (hostname[i] == '\0')
 			break;
-	hostnamelen = i;
 	inittodr(ntohl(nd->root_time));
 	return (0);
 }