Commit Graph

42 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
501092bbc8 Add utility functions for checking if a given kernel module is loaded,
and loading it.
2006-02-18 11:25:28 +00:00
Pawel Jakub Dawidek
412fa8f114 Add a family of functions for reliable pidfiles handling.
Idea from:	jmg
Discussed on:	arch@
2005-08-24 17:21:38 +00:00
Pawel Jakub Dawidek
23d1a17825 Add humanize_number(3) to libutil for formating numbers into a human
readable form.

Obtained from:	NetBSD
2004-05-24 22:19:27 +00:00
Tim Kientzle
a0a7e17219 Add the clean_environment call to libutil.h also.
MFC after: 2 weeks
2004-02-26 22:44:11 +00:00
Mark Murray
547fa0d9b7 ANSIfy, WARNSify, CONSTify. Bit of style(9)-ify. 2003-10-18 10:04:16 +00:00
Dag-Erling Smørgrav
e2ef54de51 Add passwd manipulation code based on parts of vipw and chpass.
Sponsored by:	DARPA, NAI Labs
2002-05-08 00:50:07 +00:00
David E. O'Brien
1372519b15 Remove multi-line __P() usage. 2002-03-22 09:22:15 +00:00
David E. O'Brien
69160b1eb7 Remove __P() usage. 2002-03-21 23:54:04 +00:00
Assar Westerlund
27e79ba285 remove emalloc,ecalloc,erealloc,estrdup 2001-07-23 12:42:07 +00:00
Assar Westerlund
c9a4f950b3 add ecalloc, emalloc, erealloc, estrdup - versions of the e-less
functions that exit instead of failing
2001-07-22 22:26:37 +00:00
Robert Watson
4482ce0f57 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
Robert Watson
270ad63e6b o Rename "namespace" argument to "attrnamespace" as namespace is a C++
reserved word, causing breakage when a C++ program included libutil.h
  This change will be propagated elsewhere shortly.

Submitted by:	jkh
Obtained from:	TrustedBSD Project
2001-03-19 05:04:30 +00:00
Robert Watson
1bc2362e07 o To support new EA interface with explicit namespaces, introduce two
utility functions which convert between string namespace names and
  numeric constants used by the interface.  Right now, two namespaces
  are supported, EXTATTR_NAMESPACE_SYSTEM ("system") and
  EXTATTR_NAMESPACE_USER ("user").  These functions are used by
  various userland EA utilities, rather than hard coding the routines
  all over the place.

Obtained from:	TrustedBSD Project
2001-03-15 03:00:39 +00:00
Murray Stokely
f9f81f78d2 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
Peter Wemm
8cfadb8904 Constify the arg to logout(3). It is const-safe.
(cosmetic: drop some "register" qualifications too.)
2000-09-04 08:13:49 +00:00
Brian Somers
9feac5c218 Move setproctitle() from libutil to libc (after a repo-copy)
and bump __FreeBSD_version to 500012 to mark the occasion.

setproctitle() is prototyped in unistd.h as opposed to stdlib.h
where OpenBSD and NetBSD have it.

Reviewed by: peter
2000-09-02 01:51:36 +00:00
Peter Wemm
4dc2c0b8b3 Use a more conventional copyright message. 2000-01-26 07:17:00 +00:00
Yoshinobu Inoue
0cac72f42c 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
Peter Wemm
2705d66b49 Connect fparseln(3) for mailwrapper(8) 1999-12-29 17:50:34 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Brian Somers
595f220e04 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
Bruce Evans
8495e302f6 Declare setproctitle() as printf0-like. 1998-12-16 17:52:15 +00:00
Jordan K. Hubbard
50dfa596d3 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
Jordan K. Hubbard
72671863e8 Take the path spec back out. 1998-10-09 07:28:14 +00:00
Jordan K. Hubbard
146c3cf45c remove stdio.h include; I forgot Bruce's cardinal rule that header files
shouldn't include other ones (which, unfortunately, is also a hellish
rule since he broke interfaces like sysctl this way by requiring undocumented
header files to be included just in order to be able to use them now - SIGH!).
1998-10-08 23:10:41 +00:00
Jordan K. Hubbard
b704025f3c 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
Andrey A. Chernov
15af1c9b5d Add missing uu_lock_txfr() prototype 1998-06-05 08:21:33 +00:00
Atsushi Murai
89caae2932 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
Brian Somers
46cf264a26 Add uu_lock_txfr() to transfer ownership of a successful
uu_lock() to another process.
1998-05-28 23:17:09 +00:00
Paul Traina
326df44ead The parameters to logwtmp should be const char's 1997-09-04 22:38:59 +00:00
Brian Somers
ad1d4e56a2 Remove login_progok()
Suggested by: guido
1997-08-31 20:09:39 +00:00
Brian Somers
fbbe016b64 Add full support for determining if a user
is restricted from running a given program.
1997-08-27 20:06:20 +00:00
Andrey A. Chernov
84dc22996d Implement canonical locking protocol
Suggested by: joerg
1997-08-10 18:42:39 +00:00
Peter Wemm
d3e0a2504d 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
Brian Somers
85b0d75dd9 Make uu_* const correct.
Suggested by:	joerg
1997-05-12 10:36:14 +00:00
David Nugent
56c0434453 Summary of login.conf support changes:
o Incorporated BSDI code and enhancements, better logging for error
  checking (which has been shown to be a problem, and is therefore
  justified, imho); also some minor things we were missing, including
  better quad_t math, which checks for under/overflows.

o setusercontext() now allows user resource limit overrides, but
  does this AFTER dropping root privs, to restrict the user to
  droping hard limits and set soft limits within the kernel's
  allowed user limits.

o umask() only set once, and only if requested.

o add _secure_path(), and use in login.conf to guard against
  symlinks etc. and non-root owned or non-user owned files being
  used. Derived from BSDI contributed code.

o revamped authentication code to BSDI's latest api, which
  includes deleting authenticate() and adding auth_check()
  and a few other functions. This is still marked as depecated
  in BSDI, but is included for completeness. No other source
  in the tree uses this anyway, so it is now bracketed with
  #ifdef LOGIN_CAP_AUTH which is by default not defined. Only
  auth_checknologin() and auth_cat() are actually used in
  module login_auth.c.

o AUTH_NONE definition removed (collided with other includes
  in the tree). [bde]

o BSDI's login_getclass() now accepts a char *classname
  parameter rather than struct passwd *pwd. We now do likewise,
  but added login_getpwclass() for (sort of) backwards
  compatiblity, namely because we handle root as a special
  case for the default class. This will require quite a few
  changes elsewhere in the source tree.

o We no longer pretend to support rlim_t as a long type.

o Revised code formatting to be more bsd-ish style.
1997-05-10 18:55:38 +00:00
Brian Somers
687d0cdeb3 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
Brian Somers
568b59b9df Move uucplock into libutil and create a manual page. 1997-03-30 12:12:20 +00:00
Peter Wemm
7e546392b5 Revert $FreeBSD$ to $Id$ 1997-02-22 15:12:41 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Joerg Wunsch
483f4c8371 Finally document the interfaces found in libutil. While being here,
also add the missing declaration of forkpty() to libutil.h.

Btw., the calling interface for login(3) is crude.  Some better
abstraction is needed, perhaps similar to logwtmp(3).

2.2 candidate, but i'll wait for the spelling police first. :)
1996-12-29 18:30:42 +00:00
Peter Wemm
3b7e1cc80f 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