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freebsd/lib/libutil/libutil.h

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Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
/*
Use a more conventional copyright message.
2000-01-26 07:17:00 +00:00
* Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>.
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
* All rights reserved.
*
* 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
Use a more conventional copyright message.
2000-01-26 07:17:00 +00:00
* notice, this list of conditions and the following disclaimer.
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
* 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.
Use a more conventional copyright message.
2000-01-26 07:17:00 +00:00
*
* 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.
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
*
$Id$ -> $FreeBSD$
1999-08-28 00:22:10 +00:00
* $FreeBSD$
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
*/
#ifndef _LIBUTIL_H_
#define _LIBUTIL_H_
#include <sys/cdefs.h>
Added PROPERTY_MAX_VALUE and PROPERTY_MAX_NAME defines to libutil.h so that applications know how large of a buffer they must allocate before calling property_find(). Also added a $FreeBSD$ tag while I'm here. Approved by: jkh
2000-11-08 11:57:03 +00:00
#define PROPERTY_MAX_NAME 64
#define PROPERTY_MAX_VALUE 512
Add a simple mechanism for reading property lists from files (which I'll convert sysinstall to use shortly) and a simple call which uses this mechanism to implement an /etc/auth.conf file. I'll let Mark Murray handle the format and checkin of the sample auth.conf file. Reviewed by: markm
1998-10-07 17:32:49 +00:00
/* for properties.c */
typedef struct _property {
struct _property *next;
char *name;
char *value;
} *properties;
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
/* Avoid pulling in all the include files for no need */
struct termios;
struct winsize;
struct utmp;
Add realhostname() - a function to correctly lookup a name by address and ensure that the name resolves back to the original address.
1999-04-06 23:02:35 +00:00
struct in_addr;
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
__BEGIN_DECLS
o Slap some "_"'s in front of variable names relating to extattr functions, so as not to pollute application namespace. Submitted by: bde
2001-03-22 04:05:40 +00:00
int extattr_namespace_to_string __P((int _attrnamespace, char **_string));
int extattr_string_to_namespace __P((const char *_string,
int *_attrnamespace));
Now I really understand the reason for the style.9 rule about not having visible type names in prototypes in user space headers. libutil.h generates warnings with -Wall over the use of "const char *ttyname". It's lucky it wasn't a #define conflict. Is a single '_' prefix acceptable? or does it need to be two?
1997-05-19 10:04:15 +00:00
void login __P((struct utmp *_ut));
int login_tty __P((int _fd));
Constify the arg to logout(3). It is const-safe. (cosmetic: drop some "register" qualifications too.)
2000-09-04 08:13:49 +00:00
int logout __P((const char *_line));
The parameters to logwtmp should be const char's
1997-09-04 22:38:59 +00:00
void logwtmp __P((const char *_line, const char *_name, const char *_host));
Trim a domain part for wtmp as same as showed by "netstat -r". Here is a some example for avoiding a confusion. It asssumes a logged host domain is "spec.co.jp". All example is longer than UT_HOSTNAMELEN value. 1) turbo.tama.spec.co.jp: 192.19.0.2 -> trubo.tama 2) turbo.tama.foo.co.jp : 192.19.0.2 -> 192.19.0.2 3) specgw.spec.co.jp : 202.32.13.1 -> specgw Submitted by: Atsushi Murai <amurai@spec.co.jp>
1998-06-01 08:47:04 +00:00
void trimdomain __P((char *_fullhost, int _hostsize));
Now I really understand the reason for the style.9 rule about not having visible type names in prototypes in user space headers. libutil.h generates warnings with -Wall over the use of "const char *ttyname". It's lucky it wasn't a #define conflict. Is a single '_' prefix acceptable? or does it need to be two?
1997-05-19 10:04:15 +00:00
int openpty __P((int *_amaster, int *_aslave, char *_name,
struct termios *_termp, struct winsize *_winp));
int forkpty __P((int *_amaster, char *_name,
struct termios *_termp, struct winsize *_winp));
const char *uu_lockerr __P((int _uu_lockresult));
int uu_lock __P((const char *_ttyname));
int uu_unlock __P((const char *_ttyname));
Add missing uu_lock_txfr() prototype
1998-06-05 08:21:33 +00:00
int uu_lock_txfr __P((const char *_ttyname, pid_t _pid));
Now I really understand the reason for the style.9 rule about not having visible type names in prototypes in user space headers. libutil.h generates warnings with -Wall over the use of "const char *ttyname". It's lucky it wasn't a #define conflict. Is a single '_' prefix acceptable? or does it need to be two?
1997-05-19 10:04:15 +00:00
int _secure_path __P((const char *_path, uid_t _uid, gid_t _gid));
o move path in libutil.h to paths.h o make property_read() take a fd instead to avoid stdio.h mess o update auth to new interface.
1998-10-09 07:32:38 +00:00
properties properties_read __P((int fd));
Add a simple mechanism for reading property lists from files (which I'll convert sysinstall to use shortly) and a simple call which uses this mechanism to implement an /etc/auth.conf file. I'll let Mark Murray handle the format and checkin of the sample auth.conf file. Reviewed by: markm
1998-10-07 17:32:49 +00:00
void properties_free __P((properties list));
char *property_find __P((properties list, const char *name));
char *auth_getval __P((const char *name));
Add realhostname() - a function to correctly lookup a name by address and ensure that the name resolves back to the original address.
1999-04-06 23:02:35 +00:00
int realhostname __P((char *host, size_t hsize, const struct in_addr *ip));
several tcp apps IPv6 update -inetd -rshd -rlogind -telnetd -rsh -rlogin Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
2000-01-25 14:52:10 +00:00
struct sockaddr;
int realhostname_sa __P((char *host, size_t hsize, struct sockaddr *addr,
int addrlen));
Connect fparseln(3) for mailwrapper(8)
1999-12-29 17:50:34 +00:00
#ifdef _STDIO_H_ /* avoid adding new includes */
char *fparseln __P((FILE *, size_t *, size_t *, const char[3], int));
#endif
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
__END_DECLS
Remove the syslog stuff, and allow various return values in uu_lock(). Add uu_lockerr() for turning the results of uu_lock into something printable. Remove bogus section in man page about race conditions allowing both processes to get the lock. Include libutil.h and use uu_lock() correctly where it should. Suggested by: ache@freebsd.org
1997-03-31 22:51:00 +00:00
#define UU_LOCK_INUSE (1)
#define UU_LOCK_OK (0)
#define UU_LOCK_OPEN_ERR (-1)
#define UU_LOCK_READ_ERR (-2)
Implement canonical locking protocol Suggested by: joerg
1997-08-10 18:42:39 +00:00
#define UU_LOCK_CREAT_ERR (-3)
Remove the syslog stuff, and allow various return values in uu_lock(). Add uu_lockerr() for turning the results of uu_lock into something printable. Remove bogus section in man page about race conditions allowing both processes to get the lock. Include libutil.h and use uu_lock() correctly where it should. Suggested by: ache@freebsd.org
1997-03-31 22:51:00 +00:00
#define UU_LOCK_WRITE_ERR (-4)
Implement canonical locking protocol Suggested by: joerg
1997-08-10 18:42:39 +00:00
#define UU_LOCK_LINK_ERR (-5)
#define UU_LOCK_TRY_ERR (-6)
Add uu_lock_txfr() to transfer ownership of a successful uu_lock() to another process.
1998-05-28 23:17:09 +00:00
#define UU_LOCK_OWNER_ERR (-7)
Remove the syslog stuff, and allow various return values in uu_lock(). Add uu_lockerr() for turning the results of uu_lock into something printable. Remove bogus section in man page about race conditions allowing both processes to get the lock. Include libutil.h and use uu_lock() correctly where it should. Suggested by: ache@freebsd.org
1997-03-31 22:51:00 +00:00
Add realhostname() - a function to correctly lookup a name by address and ensure that the name resolves back to the original address.
1999-04-06 23:02:35 +00:00
/* return values from realhostname() */
#define HOSTNAME_FOUND (0)
#define HOSTNAME_INCORRECTNAME (1)
#define HOSTNAME_INVALIDADDR (2)
#define HOSTNAME_INVALIDNAME (3)
Connect fparseln(3) for mailwrapper(8)
1999-12-29 17:50:34 +00:00
/* fparseln(3) */
#define FPARSELN_UNESCESC 0x01
#define FPARSELN_UNESCCONT 0x02
#define FPARSELN_UNESCCOMM 0x04
#define FPARSELN_UNESCREST 0x08
#define FPARSELN_UNESCALL 0x0f
Bump libutil revision after recent addition of setproctitle(). Install (optional) libutil.h with prototypes for the functions and document this in the man page. minor cleanups to the various routines, include the prototype file, declare return codes etc.
1996-01-01 08:27:41 +00:00
#endif /* !_LIBUTIL_H_ */
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