1 /* 2 * Copyright (C) 2004 by the Massachusetts Institute of Technology, 3 * Cambridge, MA, USA. All Rights Reserved. 4 * 5 * This software is being provided to you, the LICENSEE, by the 6 * Massachusetts Institute of Technology (M.I.T.) under the following 7 * license. By obtaining, using and/or copying this software, you agree 8 * that you have read, understood, and will comply with these terms and 9 * conditions: 10 * 11 * Export of this software from the United States of America may 12 * require a specific license from the United States Government. 13 * It is the responsibility of any person or organization contemplating 14 * export to obtain such a license before exporting. 15 * 16 * WITHIN THAT CONSTRAINT, permission to use, copy, modify and distribute 17 * this software and its documentation for any purpose and without fee or 18 * royalty is hereby granted, provided that you agree to comply with the 19 * following copyright notice and statements, including the disclaimer, and 20 * that the same appear on ALL copies of the software and documentation, 21 * including modifications that you make for internal use or for 22 * distribution: 23 * 24 * THIS SOFTWARE IS PROVIDED "AS IS", AND M.I.T. MAKES NO REPRESENTATIONS 25 * OR WARRANTIES, EXPRESS OR IMPLIED. By way of example, but not 26 * limitation, M.I.T. MAKES NO REPRESENTATIONS OR WARRANTIES OF 27 * MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF 28 * THE LICENSED SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY 29 * PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS. 30 * 31 * The name of the Massachusetts Institute of Technology or M.I.T. may NOT 32 * be used in advertising or publicity pertaining to distribution of the 33 * software. Title to copyright in this software and any associated 34 * documentation shall at all times remain with M.I.T., and USER agrees to 35 * preserve same. 36 * 37 * Furthermore if you modify this software you must label 38 * your software as modified software and not distribute it in such a 39 * fashion that it might be confused with the original M.I.T. software. 40 */ 41 42 /* Stuff that needs initialization for fake-addrinfo.c. 43 44 Separated out, so that static linking against this library doesn't 45 require pulling in socket/nsl/whatever libraries for code not using 46 getaddrinfo. */ 47 48 #include "port-sockets.h" 49 #include "socket-utils.h" 50 #include "k5-platform.h" 51 #include "k5-thread.h" 52 53 #include <stdio.h> /* for sprintf */ 54 #include <errno.h> 55 56 #define IMPLEMENT_FAKE_GETADDRINFO 57 #include "fake-addrinfo.h" 58 #include "cache-addrinfo.h" 59 60 struct fac krb5int_fac = { K5_MUTEX_PARTIAL_INITIALIZER, 0 }; 61 62 int krb5int_init_fac (void) 63 { 64 return k5_mutex_finish_init(&krb5int_fac.lock); 65 } 66 67 void krb5int_fini_fac (void) 68 { 69 k5_mutex_destroy(&krb5int_fac.lock); 70 } 71