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296 Commits

Author SHA1 Message Date
pfg
69669cbe99 libc: spelling fixes. 
Mostly on comments.
 2016-04-30 01:24:24 +00:00
pfg
6e91d78151 libc: replace 0 with NULL for pointers. 
While here also cleanup some surrounding code; particularly
drop some malloc() casts.

Found with devel/coccinelle.

Reviewed by:	bde (previous version - all new bugs are mine)
 2016-04-10 19:33:58 +00:00
emaste
354e386908 libc: don't build compat functions if building WITHOUT_SYMVER 
WITHOUT_SYMVER necessarily implies building a system without symver
backwards compatability.

Sponsored by:	The FreeBSD Foundation
 2016-03-15 19:26:32 +00:00
trasz
1241d8a2e4 Fix typos in .Xrs. 
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2016-02-29 16:52:06 +00:00
oshogbo
023f14d65b Convert casperd(8) daemon to the libcasper. 
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.

Discussed with:		pjd, jonathan, ed, drysdale@google.com, emaste
Partially reviewed by:	drysdale@google.com, bdrewery
Approved by:		pjd (mentor)
Differential Revision:	https://reviews.freebsd.org/D4277
 2016-02-25 18:23:40 +00:00
rodrigc
e23bf826df Remove names from some prototypes 2015-09-20 20:16:34 +00:00
rodrigc
a584fc06f1 Adding missing declarations to eliminate -Wmissing-prototypes warnings 2015-09-20 04:06:55 +00:00
trasz
ca187714e1 Make it possible to use acl_create_entry_np(3) to use first entry to an 
empty ACL, and to append an entry to an ACL.

Submitted by:	sef@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2015-09-08 14:52:14 +00:00
delphij
db0a2c953d Expose an interface to determine if an ACE is inherited. 
Submitted by:	sef
Reviewed by:	trasz
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D3540
 2015-09-04 00:14:20 +00:00
trasz
09a927822a Fix acl_strip_np(3) breakage introduced in r279962. 
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2015-09-03 11:31:34 +00:00
trasz
8155434653 Fix the way acl_init(3) uses posix_memalign(3) - the latter doesn't 
set errno.

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2015-09-03 11:30:39 +00:00
delphij
3d11afb49c Instead of doing an no-op (|= 0), actually clear the flags in 
acl_clear_flags_np.

MFC after:	2 weeks
 2015-08-24 04:49:20 +00:00
trasz
bd230b9731 Update Capsicum and Mandatory Access Control manual pages 
to no longer claim they are experimental.

Reviewed by:	rwatson@, wblock@
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2985
 2015-07-25 15:56:49 +00:00
pfg
d749a6e6c7 libc: plug memory leaks in edge cases for the posix1e code. 
CID:	1016705
CID:	1016706
CID:	1016707

Differential Revision:	https://reviews.freebsd.org/D2023
 2015-03-13 18:42:43 +00:00
brueffer
9031d3b270 Various mdoc fixes and a few EOL whitespace removals. 
Found with:	mandoc -Tlint
 2014-12-21 12:36:36 +00:00
trasz
b44ab9b970 Remove acl_size.c; apparently it was never used. 
PR:		194398
Submitted by:	ngie@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2014-11-19 19:43:39 +00:00
trasz
b46ff50d01 Update acl(3) to expand on NFSv4 ACL support. 
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2014-10-30 10:56:38 +00:00
trasz
5375ed16d4 Make it clear that ACL flags are NFSv4-only. 
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2014-10-30 10:49:50 +00:00
bapt
2cd08a1172 use .Mt to mark up email addresses consistently (part4) 
PR:		191174
Submitted by:	Franco Fichtner  <franco at lastsummer.de>
 2014-06-23 08:25:03 +00:00
brueffer
e9d7536fae Correct sorting. 2014-04-15 16:31:23 +00:00
brueffer
1208a66e98 Mention Capsicum. 
MFC after:	1 week
 2014-04-15 16:29:21 +00:00
marcel
99c9726a00 Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 
if not already defined. This allows building libc from outside of
lib/libc using a reach-over makefile.

A typical use-case is to build a standard ILP32 version and a COMPAT32
version in a single iteration by building the COMPAT32 version using a
reach-over makefile.

Obtained from:	Juniper Networks, Inc.
 2014-03-04 02:19:39 +00:00
trasz
205adac7b6 Fix typo. 
Sponsored by:	The FreeBSD Foundation
 2013-11-12 12:23:54 +00:00
trasz
645458150e Fix description to actually make sense. 
Sponsored by:	The FreeBSD Foundation
 2013-11-12 12:22:52 +00:00
trasz
8ccd081428 Mention acl_get_brand_np(3). 
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
 2013-11-12 10:44:41 +00:00
jilles
d2eb50cd0c libc: Make various internal file descriptors from fopen() close-on-exec. 2013-08-23 13:59:47 +00:00
eadler
6907881cb8 Fix several typos 
PR:		kern/176054
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
MFC after:	3 days
 2013-05-12 16:43:26 +00:00
joel
82a81c78d9 Minor mdoc nits. 2012-05-13 14:16:04 +00:00
gjb
8670397617 General mdoc(7) and typo fixes. 
PR:		167734
Submitted by:	Nobuyuki Koganemaru (kogane!jp.freebsd.org)
MFC after:	3 days
 2012-05-11 20:06:46 +00:00
joel
f1a6c7f032 mandoc complains loudly when <TAB>s are misused in columnated lists. Fix 
this syntax violation and while I'm here also convert <TAB> to Ta and adjust
quotation marks in order to prevent this problem in the future.
 2012-03-29 16:02:40 +00:00
eadler
1ef5fe44d3 Remove trailing whitespace per mdoc lint warning 
Disussed with:	gavin
No objection from:	doc
Approved by:	joel
MFC after:	3 days
 2012-03-29 05:02:12 +00:00
joel
39c40cce12 Remove superfluous paragraph macro. 2012-03-25 12:13:24 +00:00
trasz
53df99cb04 Make it possible to use permission sets (full_set, modify_set, read_set 
and write_set) with setfacl(1).

PR:		kern/154113
Submitted by:	Shawn Webb <lattera at gmail dot com> (earlier version)
MFC after:	1 month
 2011-04-09 07:42:25 +00:00
trasz
eb401e64c1 Move the code around so that libc behaviour does not depend on a variable 
that was supposed to be kernel-only.  There should be no functional changes.
 2011-03-22 17:44:07 +00:00
trasz
a751651e6d Make acl_strip_np(3) use new trivial ACL format for NFSv4 ACls (three 
entries instead of six).  This makes "setfacl -b" do the right thing
for ACLs on ZFS.  UFS recognizes both kinds of trivial ACLs; no change
there.

MFC after:	2 months
 2011-03-04 17:23:10 +00:00
trasz
62c21ef295 Bump manual page date. 2010-12-13 19:03:10 +00:00
trasz
969e953241 After PSARC/2010/029, "canonical six" no longer exists. 2010-12-13 19:01:23 +00:00
uqs
8ae3afcfad mdoc: drop redundant .Pp and .LP calls 
They have no effect when coming in pairs, or before .Bl/.Bd
 2010-10-08 12:40:16 +00:00
trasz
3e2d23f909 First step at adopting FreeBSD to support PSARC/2010/029. This makes 
acl_is_trivial_np(3) properly recognize the new trivial ACLs.  From
the user point of view, that means "ls -l" no longer shows plus signs
for all the files when running ZFS v28.
 2010-09-20 17:10:06 +00:00
trasz
9925a95918 Arrgh, tested wrong source tree _again_. Fix previous commit. Also, 
this and previous one are MFC candidate.

MFC after:	1 month
 2010-09-09 20:37:19 +00:00
trasz
d7dd2333f7 Add minor optimization. It's less strict than its kernel counterpart 
due to upcoming ACL changes required by the new ZFS.
 2010-09-09 20:07:40 +00:00
joel
52dbc8b634 Spelling fixes. 2010-08-02 16:01:45 +00:00
trasz
01650ad878 Fix acl_from_text(3) - and, therefore, setfacl(1) - for user and group 
names names starting with a digit.

MFC after:	1 month
 2010-07-06 17:20:08 +00:00
trasz
3b22f10bbd Remove comment which didn't match reality for a long time. 
Reviewed by:	rwatson
 2010-07-05 19:01:10 +00:00
kientzle
d044db72cd Separate _posix1e_acl_id_to_name() into a separate file, to 
break an unnecessary dependency on getpwuid() and getgrgid().

MFC after: 1 month
 2010-06-14 02:26:13 +00:00
trasz
46a01349e9 Don't use pointer to 64 bit value (id_t) to point to 32 bit value (uid_t). 
Found with:	Coverity Prevent
CID:		7466, 7467
MFC after:	2 weeks
 2010-06-05 07:40:32 +00:00
trasz
7c23796624 Don't forget to free the string in error case. 
Found with:	Coverity Prevent
CID:		6585
 2010-06-03 14:51:29 +00:00
trasz
307713b0cf _posix1e_acl_sort() never returns anything other than 0; change its 
return type to void and update callers.  This simplifies code and
fixes one place where the returned value was not actually checked.

Found with:	Coverity Prevent
CID:		4791
 2010-06-03 14:29:17 +00:00
trasz
26f044985f Fix usage of uninitialized variable. 
Found with:	Coverity Prevent
CID:		7517
MFC after:	2 weeks
 2010-06-03 14:27:18 +00:00
trasz
45e71b2250 The 'acl_cnt' field is unsigned; no point in checking if it's >= 0. 
Found with:	Coverity Prevent
CID:		6192
 2010-06-03 14:16:58 +00:00