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Diffstat (limited to 'pw/libutil/libutil.h')
| -rw-r--r-- | pw/libutil/libutil.h | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/pw/libutil/libutil.h b/pw/libutil/libutil.h new file mode 100644 index 0000000..6c1967e --- /dev/null +++ b/pw/libutil/libutil.h @@ -0,0 +1,234 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>. + * All rights reserved. + * Copyright (c) 2002 Networks Associates Technology, Inc. + * All rights reserved. + * + * Portions of this software were developed for the FreeBSD Project by + * ThinkSec AS and NAI Labs, the Security Research Division of Network + * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 + * ("CBOSS"), as part of the DARPA CHATS research program. + * + * Redistribution and use in source and binary forms, with or without + * modification, is permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _LIBUTIL_H_ +#define _LIBUTIL_H_ + +#include <sys/cdefs.h> +#include <sys/_types.h> +#include <sys/types.h> +#include <stdint.h> + +#define PROPERTY_MAX_NAME 64 +#define PROPERTY_MAX_VALUE 512 + +/* For properties.c. */ +typedef struct _property { + struct _property *next; + char *name; + char *value; +} *properties; + +/* Avoid pulling in all the include files for no need. */ +struct in_addr; +struct pidfh; +struct sockaddr; +struct termios; +struct winsize; + +__BEGIN_DECLS +char *auth_getval(const char *_name); +void clean_environment(const char * const *_white, + const char * const *_more_white); +int expand_number(const char *_buf, uint64_t *_num); +int extattr_namespace_to_string(int _attrnamespace, char **_string); +int extattr_string_to_namespace(const char *_string, int *_attrnamespace); +int flopen(const char *_path, int _flags, ...); +int flopenat(int _dirfd, const char *_path, int _flags, ...); +int forkpty(int *_amaster, char *_name, + struct termios *_termp, struct winsize *_winp); +const char * + getlocalbase(void); +void hexdump(const void *_ptr, int _length, const char *_hdr, int _flags); +int humanize_number(char *_buf, size_t _len, int64_t _number, + const char *_suffix, int _scale, int _flags); +struct kinfo_file * + kinfo_getfile(pid_t _pid, int *_cntp); +struct kinfo_vmentry * + kinfo_getvmmap(pid_t _pid, int *_cntp); +struct kinfo_vmobject * + kinfo_getvmobject(int *_cntp); +struct kinfo_proc * + kinfo_getallproc(int *_cntp); +struct kinfo_proc * + kinfo_getproc(pid_t _pid); +int kld_isloaded(const char *_name); +int kld_load(const char *_name); +int login_tty(int _fd); +int openpty(int *_amaster, int *_aslave, char *_name, + struct termios *_termp, struct winsize *_winp); +int pidfile_close(struct pidfh *_pfh); +int pidfile_fileno(const struct pidfh *_pfh); +struct pidfh * + pidfile_open(const char *_path, mode_t _mode, pid_t *_pidptr); +int pidfile_remove(struct pidfh *_pfh); +int pidfile_write(struct pidfh *_pfh); +void properties_free(properties _list); +char *property_find(properties _list, const char *_name); +properties + properties_read(int _fd); +int realhostname(char *_host, size_t _hsize, const struct in_addr *_ip); +int realhostname_sa(char *_host, size_t _hsize, struct sockaddr *_addr, + int _addrlen); +int _secure_path(const char *_path, uid_t _uid, gid_t _gid); +void trimdomain(char *_fullhost, int _hostsize); +const char * + uu_lockerr(int _uu_lockresult); +int uu_lock(const char *_ttyname); +int uu_unlock(const char *_ttyname); +int uu_lock_txfr(const char *_ttyname, pid_t _pid); + +/* + * Conditionally prototype the following functions if the include + * files upon which they depend have been included. + */ +#ifdef _STDIO_H_ +char *fparseln(FILE *_fp, size_t *_len, size_t *_lineno, + const char _delim[3], int _flags); +#endif + +#ifdef _PWD_H_ +int pw_copy(int _ffd, int _tfd, const struct passwd *_pw, + struct passwd *_old_pw); +struct passwd + *pw_dup(const struct passwd *_pw); +int pw_edit(int _notsetuid); +int pw_equal(const struct passwd *_pw1, const struct passwd *_pw2); +void pw_fini(void); +int pw_init(const char *_dir, const char *_master); +void pw_initpwd(struct passwd *_pw); +char *pw_make(const struct passwd *_pw); +char *pw_make_v7(const struct passwd *_pw); +int pw_mkdb(const char *_user); +int pw_lock(void); +struct passwd * + pw_scan(const char *_line, int _flags); +const char * + pw_tempname(void); +int pw_tmp(int _mfd); +#endif + +#ifdef _GRP_H_ +int gr_copy(int __ffd, int _tfd, const struct group *_gr, + struct group *_old_gr); +struct group * + gr_dup(const struct group *_gr); +struct group * + gr_add(const struct group *_gr, const char *_newmember); +int gr_equal(const struct group *_gr1, const struct group *_gr2); +void gr_fini(void); +int gr_init(const char *_dir, const char *_master); +int gr_lock(void); +char *gr_make(const struct group *_gr); +int gr_mkdb(void); +struct group * + gr_scan(const char *_line); +int gr_tmp(int _mdf); +#endif + +#ifdef _UFS_UFS_QUOTA_H_ +struct fstab; +struct quotafile; +int quota_check_path(const struct quotafile *_qf, const char *_path); +void quota_close(struct quotafile *_qf); +int quota_convert(struct quotafile *_qf, int _wordsize); +const char * + quota_fsname(const struct quotafile *_qf); +int quota_maxid(struct quotafile *_qf); +int quota_off(struct quotafile *_qf); +int quota_on(struct quotafile *_qf); +struct quotafile * + quota_open(struct fstab *_fs, int _quotatype, int _openflags); +const char * + quota_qfname(const struct quotafile *_qf); +int quota_read(struct quotafile *_qf, struct dqblk *_dqb, int _id); +int quota_write_limits(struct quotafile *_qf, struct dqblk *_dqb, int _id); +int quota_write_usage(struct quotafile *_qf, struct dqblk *_dqb, int _id); +#endif + +__END_DECLS + +/* fparseln(3) */ +#define FPARSELN_UNESCESC 0x01 +#define FPARSELN_UNESCCONT 0x02 +#define FPARSELN_UNESCCOMM 0x04 +#define FPARSELN_UNESCREST 0x08 +#define FPARSELN_UNESCALL 0x0f + +/* Flags for hexdump(3). */ +#define HD_COLUMN_MASK 0xff +#define HD_DELIM_MASK 0xff00 +#define HD_OMIT_COUNT (1 << 16) +#define HD_OMIT_HEX (1 << 17) +#define HD_OMIT_CHARS (1 << 18) + +/* Values for humanize_number(3)'s flags parameter. */ +#define HN_DECIMAL 0x01 +#define HN_NOSPACE 0x02 +#define HN_B 0x04 +#define HN_DIVISOR_1000 0x08 +#define HN_IEC_PREFIXES 0x10 + +/* Values for humanize_number(3)'s scale parameter. */ +#define HN_GETSCALE 0x10 +#define HN_AUTOSCALE 0x20 + +/* Return values from realhostname(). */ +#define HOSTNAME_FOUND 0 +#define HOSTNAME_INCORRECTNAME 1 +#define HOSTNAME_INVALIDADDR 2 +#define HOSTNAME_INVALIDNAME 3 + +/* Flags for pw_scan(). */ +#define PWSCAN_MASTER 0x01 +#define PWSCAN_WARN 0x02 + +/* Return values from uu_lock(). */ +#define UU_LOCK_INUSE 1 +#define UU_LOCK_OK 0 +#define UU_LOCK_OPEN_ERR (-1) +#define UU_LOCK_READ_ERR (-2) +#define UU_LOCK_CREAT_ERR (-3) +#define UU_LOCK_WRITE_ERR (-4) +#define UU_LOCK_LINK_ERR (-5) +#define UU_LOCK_TRY_ERR (-6) +#define UU_LOCK_OWNER_ERR (-7) + +#endif /* !_LIBUTIL_H_ */ |