17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*34a0f871Svp157776 * Common Development and Distribution License (the "License"). 6*34a0f871Svp157776 * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21*34a0f871Svp157776 22*34a0f871Svp157776 #pragma ident "%Z%%M% %I% %E% SMI" 237c478bd9Sstevel@tonic-gate 247c478bd9Sstevel@tonic-gate /* 25*34a0f871Svp157776 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 26*34a0f871Svp157776 * Use is subject to license terms. 277c478bd9Sstevel@tonic-gate */ 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #include <stdio.h> 307c478bd9Sstevel@tonic-gate #include <pwd.h> 317c478bd9Sstevel@tonic-gate #include <stdlib.h> 32*34a0f871Svp157776 #include <errno.h> 337c478bd9Sstevel@tonic-gate #include "getent.h" 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate /* 367c478bd9Sstevel@tonic-gate * getpwnam - get entries from password database 377c478bd9Sstevel@tonic-gate */ 387c478bd9Sstevel@tonic-gate int 397c478bd9Sstevel@tonic-gate dogetpw(const char **list) 407c478bd9Sstevel@tonic-gate { 417c478bd9Sstevel@tonic-gate struct passwd *pwp; 427c478bd9Sstevel@tonic-gate int rc = EXC_SUCCESS; 437c478bd9Sstevel@tonic-gate char *ptr; 447c478bd9Sstevel@tonic-gate uid_t uid; 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate if (list == NULL || *list == NULL) { 487c478bd9Sstevel@tonic-gate while ((pwp = getpwent()) != NULL) 497c478bd9Sstevel@tonic-gate (void) putpwent(pwp, stdout); 507c478bd9Sstevel@tonic-gate } else { 517c478bd9Sstevel@tonic-gate for (; *list != NULL; list++) { 52*34a0f871Svp157776 errno = 0; 53*34a0f871Svp157776 54*34a0f871Svp157776 /* 55*34a0f871Svp157776 * Here we assume that the argument passed is 56*34a0f871Svp157776 * a uid, if it can be completely transformed 57*34a0f871Svp157776 * to a long integer. So we check for uid in 58*34a0f871Svp157776 * the database and if we fail then we check 59*34a0f871Svp157776 * for the user name. 60*34a0f871Svp157776 * If the argument passed is not numeric, then 61*34a0f871Svp157776 * we take it as the user name and proceed. 62*34a0f871Svp157776 */ 637c478bd9Sstevel@tonic-gate uid = strtol(*list, &ptr, 10); 64*34a0f871Svp157776 if (!(*ptr == '\0' && errno == 0) || 65*34a0f871Svp157776 ((pwp = getpwuid(uid)) == NULL)) { 667c478bd9Sstevel@tonic-gate pwp = getpwnam(*list); 67*34a0f871Svp157776 } 68*34a0f871Svp157776 697c478bd9Sstevel@tonic-gate if (pwp == NULL) 707c478bd9Sstevel@tonic-gate rc = EXC_NAME_NOT_FOUND; 717c478bd9Sstevel@tonic-gate else 727c478bd9Sstevel@tonic-gate (void) putpwent(pwp, stdout); 737c478bd9Sstevel@tonic-gate } 747c478bd9Sstevel@tonic-gate } 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate return (rc); 777c478bd9Sstevel@tonic-gate } 78