| 1 | /* |
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| 2 | * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>. |
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| 3 | * All rights reserved. |
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| 4 | * Copyright (c) 2002 Networks Associates Technology, Inc. |
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| 5 | * All rights reserved. |
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| 6 | * |
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| 7 | * Portions of this software were developed for the FreeBSD Project by |
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| 8 | * ThinkSec AS and NAI Labs, the Security Research Division of Network |
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| 9 | * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 |
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| 10 | * ("CBOSS"), as part of the DARPA CHATS research program. |
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| 11 | * |
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| 12 | * Redistribution and use in source and binary forms, with or without |
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| 13 | * modification, is permitted provided that the following conditions |
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| 14 | * are met: |
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| 15 | * 1. Redistributions of source code must retain the above copyright |
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| 16 | * notice, this list of conditions and the following disclaimer. |
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| 17 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 18 | * notice, this list of conditions and the following disclaimer in the |
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| 19 | * documentation and/or other materials provided with the distribution. |
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| 20 | * 3. The name of the author may not be used to endorse or promote |
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| 21 | * products derived from this software without specific prior written |
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| 22 | * permission. |
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| 23 | * |
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| 24 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 34 | * SUCH DAMAGE. |
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| 35 | * |
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| 36 | * $FreeBSD$ |
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| 37 | */ |
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| 38 | |
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| 39 | #ifndef _LIBUTIL_H_ |
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| 40 | #define _LIBUTIL_H_ |
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| 41 | |
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| 42 | #include <sys/cdefs.h> |
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| 43 | #include <rtems/bsd/sys/_types.h> |
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| 44 | #include <sys/_stdint.h> |
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| 45 | |
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| 46 | #ifndef _GID_T_DECLARED |
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| 47 | typedef __gid_t gid_t; |
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| 48 | #define _GID_T_DECLARED |
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| 49 | #endif |
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| 50 | |
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| 51 | #ifndef _MODE_T_DECLARED |
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| 52 | typedef __mode_t mode_t; |
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| 53 | #define _MODE_T_DECLARED |
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| 54 | #endif |
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| 55 | |
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| 56 | #ifndef _PID_T_DECLARED |
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| 57 | typedef __pid_t pid_t; |
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| 58 | #define _PID_T_DECLARED |
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| 59 | #endif |
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| 60 | |
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| 61 | #ifndef _SIZE_T_DECLARED |
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| 62 | typedef __size_t size_t; |
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| 63 | #define _SIZE_T_DECLARED |
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| 64 | #endif |
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| 65 | |
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| 66 | #ifndef _UID_T_DECLARED |
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| 67 | typedef __uid_t uid_t; |
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| 68 | #define _UID_T_DECLARED |
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| 69 | #endif |
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| 70 | |
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| 71 | #define PROPERTY_MAX_NAME 64 |
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| 72 | #define PROPERTY_MAX_VALUE 512 |
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| 73 | |
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| 74 | /* For properties.c. */ |
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| 75 | typedef struct _property { |
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| 76 | struct _property *next; |
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| 77 | char *name; |
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| 78 | char *value; |
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| 79 | } *properties; |
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| 80 | |
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| 81 | /* Avoid pulling in all the include files for no need. */ |
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| 82 | struct in_addr; |
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| 83 | struct pidfh; |
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| 84 | struct sockaddr; |
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| 85 | struct termios; |
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| 86 | struct winsize; |
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| 87 | |
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| 88 | __BEGIN_DECLS |
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| 89 | char *auth_getval(const char *_name); |
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| 90 | void clean_environment(const char * const *_white, |
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| 91 | const char * const *_more_white); |
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| 92 | int expand_number(const char *_buf, uint64_t *_num); |
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| 93 | int extattr_namespace_to_string(int _attrnamespace, char **_string); |
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| 94 | int extattr_string_to_namespace(const char *_string, int *_attrnamespace); |
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| 95 | int flopen(const char *_path, int _flags, ...); |
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| 96 | int forkpty(int *_amaster, char *_name, |
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| 97 | struct termios *_termp, struct winsize *_winp); |
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| 98 | void hexdump(const void *_ptr, int _length, const char *_hdr, int _flags); |
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| 99 | int humanize_number(char *_buf, size_t _len, int64_t _number, |
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| 100 | const char *_suffix, int _scale, int _flags); |
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| 101 | struct kinfo_file * |
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| 102 | kinfo_getfile(pid_t _pid, int *_cntp); |
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| 103 | struct kinfo_vmentry * |
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| 104 | kinfo_getvmmap(pid_t _pid, int *_cntp); |
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| 105 | struct kinfo_proc * |
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| 106 | kinfo_getallproc(int *_cntp); |
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| 107 | struct kinfo_proc * |
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| 108 | kinfo_getproc(pid_t _pid); |
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| 109 | int kld_isloaded(const char *_name); |
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| 110 | int kld_load(const char *_name); |
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| 111 | int login_tty(int _fd); |
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| 112 | int openpty(int *_amaster, int *_aslave, char *_name, |
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| 113 | struct termios *_termp, struct winsize *_winp); |
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| 114 | int pidfile_close(struct pidfh *_pfh); |
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| 115 | int pidfile_fileno(const struct pidfh *_pfh); |
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| 116 | struct pidfh * |
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| 117 | pidfile_open(const char *_path, mode_t _mode, pid_t *_pidptr); |
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| 118 | int pidfile_remove(struct pidfh *_pfh); |
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| 119 | int pidfile_write(struct pidfh *_pfh); |
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| 120 | void properties_free(properties _list); |
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| 121 | char *property_find(properties _list, const char *_name); |
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| 122 | properties |
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| 123 | properties_read(int _fd); |
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| 124 | int realhostname(char *_host, size_t _hsize, const struct in_addr *_ip); |
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| 125 | int realhostname_sa(char *_host, size_t _hsize, struct sockaddr *_addr, |
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| 126 | int _addrlen); |
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| 127 | int _secure_path(const char *_path, uid_t _uid, gid_t _gid); |
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| 128 | void trimdomain(char *_fullhost, int _hostsize); |
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| 129 | const char * |
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| 130 | uu_lockerr(int _uu_lockresult); |
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| 131 | int uu_lock(const char *_ttyname); |
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| 132 | int uu_unlock(const char *_ttyname); |
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| 133 | int uu_lock_txfr(const char *_ttyname, pid_t _pid); |
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| 134 | |
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| 135 | /* |
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| 136 | * Conditionally prototype the following functions if the include |
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| 137 | * files upon which they depend have been included. |
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| 138 | */ |
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| 139 | #ifdef _STDIO_H_ |
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| 140 | char *fparseln(FILE *_fp, size_t *_len, size_t *_lineno, |
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| 141 | const char _delim[3], int _flags); |
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| 142 | #endif |
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| 143 | |
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| 144 | #ifdef _PWD_H_ |
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| 145 | int pw_copy(int _ffd, int _tfd, const struct passwd *_pw, |
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| 146 | struct passwd *_old_pw); |
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| 147 | struct passwd |
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| 148 | *pw_dup(const struct passwd *_pw); |
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| 149 | int pw_edit(int _notsetuid); |
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| 150 | int pw_equal(const struct passwd *_pw1, const struct passwd *_pw2); |
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| 151 | void pw_fini(void); |
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| 152 | int pw_init(const char *_dir, const char *_master); |
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| 153 | char *pw_make(const struct passwd *_pw); |
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| 154 | char *pw_make_v7(const struct passwd *_pw); |
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| 155 | int pw_mkdb(const char *_user); |
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| 156 | int pw_lock(void); |
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| 157 | struct passwd * |
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| 158 | pw_scan(const char *_line, int _flags); |
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| 159 | const char * |
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| 160 | pw_tempname(void); |
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| 161 | int pw_tmp(int _mfd); |
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| 162 | #endif |
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| 163 | |
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| 164 | #ifdef _GRP_H_ |
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| 165 | int gr_copy(int __ffd, int _tfd, const struct group *_gr, struct group *_old_gr); |
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| 166 | struct group *gr_dup(const struct group *gr); |
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| 167 | int gr_equal(const struct group *gr1, const struct group *gr2); |
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| 168 | void gr_fini(void); |
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| 169 | int gr_init(const char *_dir, const char *_master); |
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| 170 | int gr_lock(void); |
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| 171 | char *gr_make(const struct group *gr); |
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| 172 | int gr_mkdb(void); |
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| 173 | int gr_tmp(int _mdf); |
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| 174 | struct group *gr_scan(const char *line); |
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| 175 | #endif |
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| 176 | |
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| 177 | #ifdef _UFS_UFS_QUOTA_H_ |
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| 178 | struct fstab; |
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| 179 | struct quotafile; |
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| 180 | int quota_check_path(const struct quotafile *_qf, const char *_path); |
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| 181 | void quota_close(struct quotafile *_qf); |
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| 182 | int quota_convert(struct quotafile *_qf, int _wordsize); |
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| 183 | const char * |
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| 184 | quota_fsname(const struct quotafile *_qf); |
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| 185 | int quota_maxid(struct quotafile *_qf); |
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| 186 | int quota_off(struct quotafile *_qf); |
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| 187 | int quota_on(struct quotafile *_qf); |
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| 188 | struct quotafile * |
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| 189 | quota_open(struct fstab *_fs, int _quotatype, int _openflags); |
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| 190 | const char * |
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| 191 | quota_qfname(const struct quotafile *_qf); |
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| 192 | int quota_read(struct quotafile *_qf, struct dqblk *_dqb, int _id); |
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| 193 | int quota_write_limits(struct quotafile *_qf, struct dqblk *_dqb, int _id); |
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| 194 | int quota_write_usage(struct quotafile *_qf, struct dqblk *_dqb, int _id); |
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| 195 | #endif |
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| 196 | |
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| 197 | __END_DECLS |
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| 198 | |
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| 199 | /* fparseln(3) */ |
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| 200 | #define FPARSELN_UNESCESC 0x01 |
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| 201 | #define FPARSELN_UNESCCONT 0x02 |
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| 202 | #define FPARSELN_UNESCCOMM 0x04 |
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| 203 | #define FPARSELN_UNESCREST 0x08 |
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| 204 | #define FPARSELN_UNESCALL 0x0f |
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| 205 | |
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| 206 | /* Flags for hexdump(3). */ |
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| 207 | #define HD_COLUMN_MASK 0xff |
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| 208 | #define HD_DELIM_MASK 0xff00 |
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| 209 | #define HD_OMIT_COUNT (1 << 16) |
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| 210 | #define HD_OMIT_HEX (1 << 17) |
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| 211 | #define HD_OMIT_CHARS (1 << 18) |
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| 212 | |
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| 213 | /* Values for humanize_number(3)'s flags parameter. */ |
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| 214 | #define HN_DECIMAL 0x01 |
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| 215 | #define HN_NOSPACE 0x02 |
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| 216 | #define HN_B 0x04 |
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| 217 | #define HN_DIVISOR_1000 0x08 |
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| 218 | #define HN_IEC_PREFIXES 0x10 |
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| 219 | |
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| 220 | /* Values for humanize_number(3)'s scale parameter. */ |
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| 221 | #define HN_GETSCALE 0x10 |
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| 222 | #define HN_AUTOSCALE 0x20 |
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| 223 | |
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| 224 | /* Return values from realhostname(). */ |
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| 225 | #define HOSTNAME_FOUND 0 |
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| 226 | #define HOSTNAME_INCORRECTNAME 1 |
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| 227 | #define HOSTNAME_INVALIDADDR 2 |
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| 228 | #define HOSTNAME_INVALIDNAME 3 |
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| 229 | |
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| 230 | /* Flags for pw_scan(). */ |
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| 231 | #define PWSCAN_MASTER 0x01 |
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| 232 | #define PWSCAN_WARN 0x02 |
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| 233 | |
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| 234 | /* Return values from uu_lock(). */ |
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| 235 | #define UU_LOCK_INUSE 1 |
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| 236 | #define UU_LOCK_OK 0 |
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| 237 | #define UU_LOCK_OPEN_ERR (-1) |
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| 238 | #define UU_LOCK_READ_ERR (-2) |
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| 239 | #define UU_LOCK_CREAT_ERR (-3) |
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| 240 | #define UU_LOCK_WRITE_ERR (-4) |
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| 241 | #define UU_LOCK_LINK_ERR (-5) |
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| 242 | #define UU_LOCK_TRY_ERR (-6) |
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| 243 | #define UU_LOCK_OWNER_ERR (-7) |
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| 244 | |
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| 245 | #endif /* !_LIBUTIL_H_ */ |
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