svn rev #20170: branches/krb5-1-6/ src/lib/krb5/keytab/

[tlyu@MIT.EDU]

Commit By: tlyu
Log Message: 
ticket: 5777

pull up r20109 from trunk

 r20109 at cathode-dark-space:  raeburn | 2007-10-09 00:03:59 -0400
 ticket: 5777
 
 kt_file.c: Support multiple iterators active simultaneously, using a
 counter.  In get_entry, if the file was already open, rewind it to
 just after the version number, and don't close it when done.  Don't
 allow add or remove calls if any iterator is active.
 
 t_keytab.c: Test mixing two iterators with get_entry calls.
 




Changed Files:
_U  branches/krb5-1-6/
U   branches/krb5-1-6/src/lib/krb5/keytab/kt_file.c