1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <strings.h> 30*0Sstevel@tonic-gate #include "cryptoadm.h" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate /* 34*0Sstevel@tonic-gate * Create one item of type mechlist_t with the mechanism name. A null is 35*0Sstevel@tonic-gate * returned to indicate that the storage space available is insufficient. 36*0Sstevel@tonic-gate */ 37*0Sstevel@tonic-gate mechlist_t * 38*0Sstevel@tonic-gate create_mech(char *name) 39*0Sstevel@tonic-gate { 40*0Sstevel@tonic-gate mechlist_t *pres = NULL; 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate if (name == NULL) { 43*0Sstevel@tonic-gate return (NULL); 44*0Sstevel@tonic-gate } 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate pres = malloc(sizeof (mechlist_t)); 47*0Sstevel@tonic-gate if (pres == NULL) { 48*0Sstevel@tonic-gate cryptodebug("out of memory."); 49*0Sstevel@tonic-gate return (NULL); 50*0Sstevel@tonic-gate } 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate (void) strlcpy(pres->name, name, sizeof (pres->name)); 53*0Sstevel@tonic-gate pres->next = NULL; 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate return (pres); 56*0Sstevel@tonic-gate } 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate void 61*0Sstevel@tonic-gate free_mechlist(mechlist_t *plist) 62*0Sstevel@tonic-gate { 63*0Sstevel@tonic-gate mechlist_t *pnext; 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate while (plist != NULL) { 66*0Sstevel@tonic-gate pnext = plist->next; 67*0Sstevel@tonic-gate free(plist); 68*0Sstevel@tonic-gate plist = pnext; 69*0Sstevel@tonic-gate } 70*0Sstevel@tonic-gate } 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /* 75*0Sstevel@tonic-gate * Check if the mechanism is in the mechanism list. 76*0Sstevel@tonic-gate */ 77*0Sstevel@tonic-gate boolean_t 78*0Sstevel@tonic-gate is_in_list(char *mechname, mechlist_t *plist) 79*0Sstevel@tonic-gate { 80*0Sstevel@tonic-gate boolean_t found = B_FALSE; 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate if (mechname == NULL) { 83*0Sstevel@tonic-gate return (B_FALSE); 84*0Sstevel@tonic-gate } 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate while (plist != NULL) { 87*0Sstevel@tonic-gate if (strcmp(plist->name, mechname) == 0) { 88*0Sstevel@tonic-gate found = B_TRUE; 89*0Sstevel@tonic-gate break; 90*0Sstevel@tonic-gate } 91*0Sstevel@tonic-gate plist = plist->next; 92*0Sstevel@tonic-gate } 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate return (found); 95*0Sstevel@tonic-gate } 96