Full sweep of all Clang warnings, plus some bug fixes for incorrect memcpy usage.

[thirdparty/cups.git] / scheduler / dirsvc.c

diff --git a/scheduler/dirsvc.c b/scheduler/dirsvc.c
index f372c00c89ea97fc0c6931f208bd6b59c5ef3f64..35eccb8007561d9908d647391770d6af3c0ee9b4 100644 (file)
--- a/scheduler/dirsvc.c
+++ b/scheduler/dirsvc.c
@@ -1,46 +1,16 @@
 /*
  * "$Id$"
  *
- *   Directory services routines for the CUPS scheduler.
+ * Directory services routines for the CUPS scheduler.
  *
- *   Copyright 2007-2013 by Apple Inc.
- *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
+ * Copyright 2007-2014 by Apple Inc.
+ * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
- *
- * Contents:
- *
- *   cupsdDeregisterPrinter()  - Stop sending broadcast information for a local
- *                              printer and remove any pending references to
- *                              remote printers.
- *   cupsdRegisterPrinter()    - Start sending broadcast information for a
- *                              printer or update the broadcast contents.
- *   cupsdStartBrowsing()      - Start sending and receiving broadcast
- *                              information.
- *   cupsdStopBrowsing()       - Stop sending and receiving broadcast
- *                              information.
- *   cupsdUpdateDNSSDName()    - Update the computer name we use for
- *                              browsing...
- *   dnssdAddAlias()          - Add a DNS-SD alias name.
- *   dnssdBuildTxtRecord()     - Build a TXT record from printer info.
- *   dnssdDeregisterInstance() - Deregister a DNS-SD service instance.
- *   dnssdDeregisterPrinter()  - Deregister all services for a printer.
- *   dnssdErrorString()        - Return an error string for an error code.
- *   dnssdRegisterCallback()   - Free a TXT record.
- *   dnssdRegisterCallback()   - DNSServiceRegister callback.
- *   dnssdRegisterInstance()   - Register an instance of a printer service.
- *   dnssdRegisterPrinter()    - Start sending broadcast information for a
- *                              printer or update the broadcast contents.
- *   dnssdStop()              - Stop all DNS-SD registrations.
- *   dnssdUpdate()            - Handle DNS-SD queries.
- *   get_auth_info_required()  - Get the auth-info-required value to advertise.
- *   get_hostconfig()         - Get an /etc/hostconfig service setting.
- *   update_lpd()             - Update the LPD configuration as needed.
- *   update_smb()             - Update the SMB configuration as needed.
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*
@@ -1404,7 +1374,7 @@ get_auth_info_required(
       if (i)
        *bufptr++ = ',';
 
-      strlcpy(bufptr, p->auth_info_required[i], bufsize - (bufptr - buffer));
+      strlcpy(bufptr, p->auth_info_required[i], bufsize - (size_t)(bufptr - buffer));
       bufptr += strlen(bufptr);
     }