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368 Commits

Author SHA1 Message Date
keramida
4465edc46a Use intmax_t' instead of plain int' for pid_t casts. 
Useful tips from:	ru, bde
Approved by:		pjd
MFC after:		3 days
 2006-03-04 15:20:28 +00:00
des
748c235cfd Add utility functions for checking if a given kernel module is loaded, 
and loading it.
 2006-02-18 11:25:28 +00:00
pjd
b5f41824ae - Add a note that passing NULL to pidfile_write(), pidfile_remove() and 
pidfile_close() functions is safe. This possibility is used in example code.
- Cast pid_t to int.

Requested by:	yar
 2006-01-28 14:13:15 +00:00
cognet
b7565a36f0 Teach openpty() how to deal with pts. 2006-01-26 01:33:26 +00:00
rwatson
2ec0453929 Restore use of strncpy(), as there is later unconditional termination 
of the string, and reliance on the returned pointer.

Found by:	bde (tm)
 2006-01-16 11:54:07 +00:00
rwatson
2ad9f38f26 Replace strncpy() with strlcpy() when parsing login time limit strings 
from /etc/login.conf, or an unterminated string buffer could result.
Probably, login_times.c should reject excessively long time strings as
unparseable, rather than truncating, which might render an invalid
string valid.

Found with:	Coverity Prevent (tm)
Reviewed by:	csjp
MFC after:	3 days
 2006-01-16 00:52:20 +00:00
rwatson
b4fd2a3c90 Fix typo in comment. 
MFC after:	3 days
 2006-01-16 00:28:11 +00:00
csjp
3c839b2489 Document the LOGIN_SETMAC setusercontext(3) flag. While we are here, drop 
in an external reference to mac_set_proc(3).
 2005-12-30 06:16:20 +00:00
jhb
7091045951 Restore the previous state after a FILL operation in properties_read() 
rather than forcing the state to LOOK.  If we are in the middle of parsing
a line when we have to do a FILL we would have lost any token we were in
the middle of parsing and would have treated the next character as being
at the start of a new line instead.

PR:		kern/89181
Submitted by:	Antony Mawer gnats at mawer dot org
MFC after:	1 week
 2005-11-28 16:30:16 +00:00
ru
5bd42d0a34 Fix prototype. 2005-11-24 11:29:11 +00:00
ru
6e1cf27cb4 Fix markup, grammar and spelling. 2005-11-18 14:21:28 +00:00
brooks
87f2281f65 When removing the local domain, only do so when the result will be a 
host name.  This is matches the documented behaviro.  The previous
behavior would remove the domain name even if the result retained a dot.

This fixes rsh connections from a.example.com to example.com.

Reviewed by:	ceri (at least the concept)
 2005-10-05 04:42:20 +00:00
pjd
c71407b589 Pidfiles should be created with permission preventing users from opening 
them for reading. When user can open file for reading, he can also
flock(2) it, which can lead to confusions.

Pointed out by:	green
 2005-09-16 11:24:28 +00:00
pjd
a5fe3401b9 Add a family of functions for reliable pidfiles handling. 
Idea from:	jmg
Discussed on:	arch@
 2005-08-24 17:21:38 +00:00
kensmith
f97f77429f Bump the shared library version number of all libraries that have not 
been bumped since RELENG_5.

Reviewed by:	ru
Approved by:	re (not needed for commit check but in principle...)
 2005-07-22 17:19:05 +00:00
ume
e33ba03345 NI_WITHSCOPEID cleanup. Neither RFC 2553 nor RFC 3493 defines 
NI_WITHSCOPEID, and our getaddrinfo(3) does nothing special
for it, now.
 2005-05-13 16:31:11 +00:00
trhodes
17bf236ae6 Properly spell default in a comment. 2005-04-22 23:11:57 +00:00
delphij
ecb578572b Remove duplicated "bytes". 
Submitted by:	Wojciech A. Koszek [dunstan freebsd czest pl]
PR:		79747
 2005-04-10 12:15:25 +00:00
trhodes
3effafb90a Fix grammatical issue. 
Submitted by:	ceri
 2005-02-27 22:24:24 +00:00
trhodes
f5e3ae6b91 Use ~/.login_conf when discussing a user's local file. 
Suggested by:	ru
 2005-02-26 23:41:04 +00:00
trhodes
6eab363209 Reword previous commit to be a bit more correct and provide more information. 
Inspiried by:	ru
 2005-02-25 00:32:41 +00:00
trhodes
5e74dd0d39 Make it more obvious that cap_mkdb(1) is required to rebuild the database. 
PR:		76981
Submitted by:	Lowell Gilbert <freebsd-bugs-local@be-well.ilk.org>
 2005-02-23 22:11:59 +00:00
ru
1541af42f1 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
ru
fe3627f1e0 Reflect the reality; only crypt(3) uses /etc/auth.conf 
for the time being.
 2005-01-21 12:07:46 +00:00
ru
ed72feddcb Sort sections. 2005-01-20 09:17:07 +00:00
ru
5384a04b6a Scheduled mdoc(7) sweep. 2005-01-11 20:50:51 +00:00
trhodes
769923c308 Various markup and spelling fixes. 
PR:		75574
Submitted by:	Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp> (original version)
 2004-12-29 02:18:24 +00:00
ru
d4138a03c5 Grammar in a comment. 2004-12-18 12:31:12 +00:00
pjd
b897378c21 Backout manual page updates. 
Requested by:	ru
 2004-09-26 12:08:31 +00:00
pjd
afbc779ed0 Take the lastest fixes from NetBSD. 
Obtained from:	NetBSD
 2004-09-25 14:11:34 +00:00
pjd
5b5cfb3bca There is no such manual page in FreeBSD. 2004-09-16 18:32:58 +00:00
obrien
f850188f63 Document when this function came into FreeBSD. 2004-08-21 03:31:17 +00:00
roam
42f1d6d32b Spell FTP correctly - in this case, it is used as the name of the protocol, 
not the program.  Also, bump the document date.

Reminded by:	our resident mdoc guard (ru)
 2004-08-06 12:56:39 +00:00
roam
6cbbe8f719 Add Giorgos's description of the ftp-chroot login.conf option. 
Reported by:	Bill Moran <wmoran@potentialtech.com>
Submitted by:	keramida
MFC after:	2 weeks
 2004-08-06 10:43:24 +00:00
ru
2b2d3c7563 Markup fixes. 2004-07-07 20:25:54 +00:00
ru
57ce50860e Eliminate double whitespace. 2004-07-03 22:30:10 +00:00
ru
01548ace15 Mechanically kill hard sentence breaks. 2004-07-02 23:52:20 +00:00
pjd
4225bf90f0 Humanize_number(3) is a part of libutil. 2004-05-25 20:11:50 +00:00
trhodes
7fc50ba299 You want to include libutil.h, not util.h. 
Some minor sentence tweaking.
 2004-05-25 18:53:54 +00:00
pjd
d207894810 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
stefanf
f4d682445c Don't depend on NULL's expansion being a pointer, cast it before it is passed 
to variadic functions.

Approved by:	das (mentor)
 2004-05-18 15:53:58 +00:00
dds
b581d18d3f Fix and clarify unparsable sentence. 
MFC after:	2 weeks
 2004-05-11 11:10:09 +00:00
dds
95de53b08b Bring the description for login_getclassbyname in sync with the function's 
arguments.  The function has as a second argument a struct passwd * pointer,
not a directory name.

MFC after:	2 weeks
 2004-05-11 11:05:26 +00:00
kientzle
48517ca7da Back out the "clean_environment()" function from libutil. 
Further contemplation has convinced me that this was
not going to really solve the problem of environment-poisoning
without raising serious administrative headaches.  There
must be a better way...
 2004-02-29 22:13:28 +00:00
kientzle
7aa85c4e5f Add the clean_environment call to libutil.h also. 
MFC after: 2 weeks
 2004-02-26 22:44:11 +00:00
kientzle
8b8fb9aae5 Add a clean_environment call to libutil. 
This function removes all environment variables except
the ones listed on a "whitelist."

The function accepts two whitelist arguments.
If the first is NULL, a built-in default list will be
used.  This allows callers to get a variety of behaviors:
  * Default screening: provide NULL for both lists
  * Custom screening: provide a custom list for the first argument
  * Modified default screening: provide NULL for first arg,
     list of additional variables to preserve in the second arg

Idea from: Jacques Vidrine

MFC after: 2 weeks
 2004-02-26 22:41:47 +00:00
rwatson
ba0d21ac7c Bump the major version on libtuil. libutil now relies on the mac_* 
symbols exported by newer versions of libc, and so we want applications
depending on the newer library code to be required to link against the
newer libc.

Discussed with:	scottl, kris, imp
 2003-11-12 21:56:07 +00:00
tjr
f2e37a2394 Remove __NETBSD_SYSCALLS. 2003-10-29 10:55:56 +00:00
peter
79a9b01a78 (mostly) Clean up some const warnings here. The code takes some liberties 
because it is the originator of various const strings and knows that they
came from malloc.
 2003-10-26 03:51:47 +00:00
markm
3f45792057 ANSIfy, WARNSify, CONSTify. Bit of style(9)-ify. 2003-10-18 10:04:16 +00:00