From: Ken Raeburn <raeburn@mit.edu>
Date: Sat, 6 Mar 2004 00:45:33 +0000 (+0000)
Subject: Use more const data in the keytab type registry
X-Git-Tag: krb5-1.4-beta1~563
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=3ccc6f691d07635a465d927cbb723275d813fd9c;p=krb5.git

Use more const data in the keytab type registry

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16149 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/include/ChangeLog b/src/include/ChangeLog
index 12abf8a75..0fd2369ab 100644
--- a/src/include/ChangeLog
+++ b/src/include/ChangeLog
@@ -1,5 +1,7 @@
 2004-03-05  Ken Raeburn  <raeburn@mit.edu>
 
+	* krb5.hin (krb5_kt_register): Ops table is now const.
+
 	* k5-thread.h: New file.
 
 2004-02-26  Jeffrey Altman <jaltman@mit.edu>
diff --git a/src/include/krb5.hin b/src/include/krb5.hin
index 676cf22ea..518b5dd81 100644
--- a/src/include/krb5.hin
+++ b/src/include/krb5.hin
@@ -1625,7 +1625,7 @@ int KRB5_CALLCONV krb5_524_convert_creds
 #if KRB5_PRIVATE
 krb5_error_code KRB5_CALLCONV krb5_kt_register
 	(krb5_context,
-		struct _krb5_kt_ops * );
+		const struct _krb5_kt_ops * );
 #endif
 
 krb5_error_code KRB5_CALLCONV krb5_kt_resolve
diff --git a/src/lib/krb5/keytab/ChangeLog b/src/lib/krb5/keytab/ChangeLog
index bfb1ebcf2..b5a9e41e4 100644
--- a/src/lib/krb5/keytab/ChangeLog
+++ b/src/lib/krb5/keytab/ChangeLog
@@ -1,3 +1,11 @@
+2004-03-05  Ken Raeburn  <raeburn@mit.edu>
+
+	* ktbase.c (krb5_kt_register): Ops table is now const.
+	(struct krb5_kt_typelist): "next" pointer now points to const.
+	(krb5_kt_typelist_wrfile, krb5_kt_typelist_file,
+	krb5_kt_typelist_srvtab): Now const.
+	(kt_typehead): Now points to const.
+
 2003-07-17  Ken Raeburn  <raeburn@mit.edu>
 
 	* Makefile.in (LIBNAME) [##WIN16##]: Don't define.
diff --git a/src/lib/krb5/keytab/ktbase.c b/src/lib/krb5/keytab/ktbase.c
index 684c4e477..6e199d685 100644
--- a/src/lib/krb5/keytab/ktbase.c
+++ b/src/lib/krb5/keytab/ktbase.c
@@ -35,21 +35,21 @@ extern const krb5_kt_ops krb5_kts_ops;
 
 struct krb5_kt_typelist {
     const krb5_kt_ops *ops;
-    struct krb5_kt_typelist *next;
+    const struct krb5_kt_typelist *next;
 };
-static struct krb5_kt_typelist krb5_kt_typelist_wrfile  = {
+const static struct krb5_kt_typelist krb5_kt_typelist_wrfile  = {
     &krb5_ktf_writable_ops,
     0
 };
-static struct krb5_kt_typelist krb5_kt_typelist_file  = {
+const static struct krb5_kt_typelist krb5_kt_typelist_file  = {
     &krb5_ktf_ops,
     &krb5_kt_typelist_wrfile
 };
-static struct krb5_kt_typelist krb5_kt_typelist_srvtab = {
+const static struct krb5_kt_typelist krb5_kt_typelist_srvtab = {
     &krb5_kts_ops,
     &krb5_kt_typelist_file
 };
-static struct krb5_kt_typelist *kt_typehead = &krb5_kt_typelist_srvtab;
+static const struct krb5_kt_typelist *kt_typehead = &krb5_kt_typelist_srvtab;
 
 
 /*
@@ -58,7 +58,7 @@ static struct krb5_kt_typelist *kt_typehead = &krb5_kt_typelist_srvtab;
  */
 
 krb5_error_code KRB5_CALLCONV
-krb5_kt_register(krb5_context context, krb5_kt_ops *ops)
+krb5_kt_register(krb5_context context, const krb5_kt_ops *ops)
 {
     struct krb5_kt_typelist *t;
     for (t = kt_typehead;t && strcmp(t->ops->prefix,ops->prefix);t = t->next)