pwupd.h revision 283796
1/*- 2 * Copyright (C) 1996 3 * David L. Nugent. 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 * 14 * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/10/usr.sbin/pw/pwupd.h 283796 2015-05-31 00:52:45Z bapt $ 27 */ 28 29#ifndef _PWUPD_H_ 30#define _PWUPD_H_ 31 32#include <sys/types.h> 33#include <pwd.h> 34#include <grp.h> 35 36#include <sys/cdefs.h> 37 38#if defined(__FreeBSD__) 39#define RET_SETGRENT int 40#else 41#define RET_SETGRENT void 42#endif 43 44struct pwf 45{ 46 int _altdir; 47 void (*_setpwent)(void); 48 void (*_endpwent)(void); 49 struct passwd * (*_getpwent)(void); 50 struct passwd * (*_getpwuid)(uid_t uid); 51 struct passwd * (*_getpwnam)(const char * nam); 52 RET_SETGRENT (*_setgrent)(void); 53 void (*_endgrent)(void); 54 struct group * (*_getgrent)(void); 55 struct group * (*_getgrgid)(gid_t gid); 56 struct group * (*_getgrnam)(const char * nam); 57}; 58 59extern struct pwf PWF; 60extern struct pwf VPWF; 61 62#define SETPWENT() PWF._setpwent() 63#define ENDPWENT() PWF._endpwent() 64#define GETPWENT() PWF._getpwent() 65#define GETPWUID(uid) PWF._getpwuid(uid) 66#define GETPWNAM(nam) PWF._getpwnam(nam) 67 68#define SETGRENT() PWF._setgrent() 69#define ENDGRENT() PWF._endgrent() 70#define GETGRENT() PWF._getgrent() 71#define GETGRGID(gid) PWF._getgrgid(gid) 72#define GETGRNAM(nam) PWF._getgrnam(nam) 73 74#define PWALTDIR() PWF._altdir 75#ifndef _PATH_PWD 76#define _PATH_PWD "/etc" 77#endif 78#ifndef _GROUP 79#define _GROUP "group" 80#endif 81#ifndef _MASTERPASSWD 82#define _MASTERPASSWD "master.passwd" 83#endif 84 85__BEGIN_DECLS 86int addpwent(struct passwd * pwd); 87int delpwent(struct passwd * pwd); 88int chgpwent(char const * login, struct passwd * pwd); 89 90int setpwdir(const char * dir); 91char * getpwpath(char const * file); 92 93int addgrent(struct group * grp); 94int delgrent(struct group * grp); 95int chggrent(char const * name, struct group * grp); 96 97int setgrdir(const char * dir); 98char * getgrpath(const char *file); 99 100void vsetpwent(void); 101void vendpwent(void); 102struct passwd * vgetpwent(void); 103struct passwd * vgetpwuid(uid_t uid); 104struct passwd * vgetpwnam(const char * nam); 105 106struct group * vgetgrent(void); 107struct group * vgetgrgid(gid_t gid); 108struct group * vgetgrnam(const char * nam); 109RET_SETGRENT vsetgrent(void); 110void vendgrent(void); 111 112void copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid); 113void rm_r(char const * dir, uid_t uid); 114int extendline(char **buf, int *buflen, int needed); 115int extendarray(char ***buf, int *buflen, int needed); 116__END_DECLS 117 118#define PWBUFSZ 1024 119 120#endif /* !_PWUPD_H */ 121