Add krb5int_accessor() to access internal krb5 functions from outside

the library (so that we don't have to export them for the krb525 and
gssapi libraries).  The goal is to make this function eventually do
nothing.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12560 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/os/ChangeLog b/src/lib/krb5/os/ChangeLog
index 87e99ad41f4762d5ef3cd4953b1f516b3b641279..75645b20cd920f66958dc1b10b046ed8364a6367 100644 (file)
--- a/src/lib/krb5/os/ChangeLog
+++ b/src/lib/krb5/os/ChangeLog
@@ -1,3 +1,12 @@
+2000-07-19  Danilo Almeida  <dalmeida@mit.edu>
+
+       * accessor.c (krb5int_accessor): Add krb5int_accessor() to access
+       internal krb5 functions from outside the library (so that we don't
+       have to export them for the krb525 and gssapi libraries).  The
+       goal is to make this function eventually do nothing.
+
+       * Makefile.in: Compile accessor.c.
+
 2000-07-18  Ezra Peisach  <epeisach@mit.edu>
 
        * locate_kdc.c, hst_realm.c, def_realm.c, changepw.c: Include

diff --git a/src/lib/krb5/os/Makefile.in b/src/lib/krb5/os/Makefile.in
index 09df5a13d0b7f1c7f14ed837b6efccb75904fdda..05775c41b02963a03d521a9abecc1e27e6bdb98c 100644 (file)
--- a/src/lib/krb5/os/Makefile.in
+++ b/src/lib/krb5/os/Makefile.in
@@ -12,6 +12,7 @@ PROG_RPATH=$(KRB5_LIBDIR)
 ##WIN16##LIBNAME=..\krb5.lib
 
 STLIBOBJS= \
+       accessor.o      \
        an_to_ln.o      \
        c_ustime.o      \
        def_realm.o     \
@@ -54,6 +55,7 @@ STLIBOBJS= \
        write_msg.o
 
 OBJS= \
+       $(OUTPRE)accessor.$(OBJEXT)     \
        $(OUTPRE)an_to_ln.$(OBJEXT)     \
        $(OUTPRE)c_ustime.$(OBJEXT)     \
        $(OUTPRE)def_realm.$(OBJEXT)    \
@@ -96,6 +98,7 @@ OBJS= \
        $(OUTPRE)write_msg.$(OBJEXT)
 
 SRCS= \
+       $(srcdir)/accessor.c    \
        $(srcdir)/an_to_ln.c    \
        $(srcdir)/c_ustime.c    \
        $(srcdir)/def_realm.c   \

diff --git a/src/lib/krb5/os/accessor.c b/src/lib/krb5/os/accessor.c
new file mode 100644 (file)
index 0000000..c872c83
--- /dev/null
+++ b/src/lib/krb5/os/accessor.c
@@ -0,0 +1,53 @@
+/*
+ * lib/krb5/os/accessor.c
+ *
+ * Copyright 1990 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
+ *
+ * Export of this software from the United States of America may
+ *   require a specific license from the United States Government.
+ *   It is the responsibility of any person or organization contemplating
+ *   export to obtain such a license before exporting.
+ * 
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is" without express
+ * or implied warranty.
+ * 
+*/
+
+#include "k5-int.h"
+#include "os-proto.h"
+
+extern int krb5_max_skdc_timeout;
+extern int krb5_skdc_timeout_shift;
+extern int krb5_skdc_timeout_1;
+extern int krb5_max_dgram_size;
+
+KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
+krb5int_accessor(internals, version)
+     krb5int_access* internals;
+     krb5_int32 version;
+{
+  if (version == KRB5INT_ACCESS_VERSION)
+  {
+    krb5int_access internals_temp;
+    internals_temp.krb5_locate_kdc = krb5_locate_kdc;
+    internals_temp.krb5_max_skdc_timeout = krb5_max_skdc_timeout;
+    internals_temp.krb5_skdc_timeout_shift = krb5_skdc_timeout_shift;
+    internals_temp.krb5_skdc_timeout_1 = krb5_skdc_timeout_1;
+    internals_temp.krb5_max_dgram_size = krb5_max_dgram_size;
+    *internals = internals_temp;
+    return 0;
+  }
+  return KRB5_OBSOLETE_FN;
+}