1 /*- 2 * Copyright (c) 2012-2017 Dag-Erling Smørgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote 14 * products derived from this software without specific prior written 15 * permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifdef HAVE_CONFIG_H 31 # include "config.h" 32 #endif 33 34 #include <security/pam_appl.h> 35 #include <security/openpam.h> 36 37 #include "openpam_impl.h" 38 39 /* 40 * OpenPAM extension 41 * 42 * Enable or disable an optional feature. 43 */ 44 45 int 46 openpam_set_feature(int feature, int onoff) 47 { 48 49 ENTERF(feature); 50 if (feature < 0 || feature >= OPENPAM_NUM_FEATURES) 51 RETURNC(PAM_BAD_FEATURE); 52 openpam_features[feature].onoff = onoff; 53 RETURNC(PAM_SUCCESS); 54 } 55 56 /* 57 * Error codes: 58 * 59 * PAM_BAD_FEATURE 60 */ 61 62 /** 63 * EXPERIMENTAL 64 * 65 * The =openpam_set_feature function sets the state of the specified 66 * feature to the value specified by the =onoff argument. 67 * See =openpam_get_feature for a list of recognized features. 68 * 69 * >openpam_get_feature 70 * 71 * AUTHOR DES 72 */ 73