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23814e1d4e
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37 Commits

Author SHA1 Message Date
rstone
23814e1d4e Add tests for dnv_get_* 
Differential Revision:		https://reviews.freebsd.org/D1875
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:21:56 +00:00
rstone
3fdab28a2a Add tests for nvlist_free* functions 
Differential Revision:		https://reviews.freebsd.org/D1874
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:21:50 +00:00
rstone
242db076f5 Add tests for nvlist_take_* 
Differential Revision:		https://reviews.freebsd.org/D1873
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:21:43 +00:00
rstone
7f5e639dad Add test cases for nvlist_move_* 
Differential Revision:		https://reviews.freebsd.org/D1872
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:21:37 +00:00
rstone
71abcff092 Add tests for nvlist_pack/unpack 
Differential Revision:		https://reviews.freebsd.org/D1871
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:21:30 +00:00
rstone
955949873c Add tests for nvlist_clone 
Differential Revision:		https://reviews.freebsd.org/D1870
Reviewed by:			pjd, jfv
MFC after:			1 month
Sponsored by:			Sandvine Inc
 2015-03-01 00:21:24 +00:00
rstone
98bbc635e5 Tests of basic nvlist add functions 
Differential Revision:		https://reviews.freebsd.org/D1869
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:20:57 +00:00
rstone
674bfc54dd Revert r279422. My "apply patch and commit" script wasn't adding 
new files properly.

Pointy hat to: rstone
 2015-03-01 00:05:45 +00:00
rstone
58497ff6a2 Tests of basic nvlist add functions 
Differential Revision:		https://reviews.freebsd.org/D1869
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:01:44 +00:00
rstone
36d118f597 Make libnv headers includable from C++ 
Differential Revision:		https://reviews.freebsd.org/D1868
Reviewed by:			jfv, pjd
MFC after:			1 month
Sponsored by:			Sandvine Inc.
 2015-03-01 00:01:36 +00:00
pjd
e4bf748e4c Make gcc happy. 
Reported by:	bz
 2015-01-30 13:03:36 +00:00
pjd
4db5826e21 Add missing nvlist_get_parent(3) link. 
Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
 2015-01-30 12:57:35 +00:00
pjd
d9dde7dc21 Handle empty nvlists correctly. 
Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
 2015-01-30 12:31:29 +00:00
pjd
798c260360 Modify nvlist_get_parent() API to take additional cookie argument. 
This allow for non-recursive iteration over nested nvlists, as in documented
example.

Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
 2015-01-30 10:08:38 +00:00
pjd
d08c53259e If moving descriptor or binary data to an nvlist fails, we need to close the 
descriptor or free the memory before returning.

Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>

While here, protect errno, so it won't be overwritted by close(2) or free(3).
 2015-01-30 09:44:29 +00:00
bapt
6adce30d28 Convert libraries to use LIBADD 
While here reduce a bit overlinking
 2014-11-25 11:07:26 +00:00
jmg
d18c9c70cd fix typo, properly install a link to nv for nvlist_freev... 2014-10-27 23:03:17 +00:00
pjd
22607ea6a6 Fix problem on big endian systems introduced in r271579 - when we were 
returning from handling a nested nvlist we were resetting big-endian flag.

Reported by:	Kuleshov Aleksey @ yandex.ru
Tested by:	Kuleshov Aleksey @ yandex.ru
 2014-10-09 20:55:05 +00:00
pjd
e0dc7a516e Document the new nvlist_get_parent() function. 
Submitted by:	Mariusz Zaborski
 2014-09-25 10:59:01 +00:00
pjd
094cca2b36 Don't use nvl in case of a failure. 
Reported by:	Coverity
CID:		1238922
 2014-09-18 22:34:52 +00:00
pjd
4093472823 Use non-recursive algorithm for traversing nvlists. This also removes 
the limit on number of nested nvlists.

Submitted by:	Mariusz Zaborski
 2014-09-14 09:30:09 +00:00
pjd
ac34a053f0 Remove the limit on descriptors that can be send in one nvlist. 
Submitted by:	Mariusz Zaborski
 2014-09-14 09:27:12 +00:00
ngie
4d0e4024f5 Include src.opts.mk after SHLIBDIR has been defined so libnv is installed to 
/lib , not /usr/lib

MFC after: 3 days
Approved by: rpaulo (mentor)
Submitted by: antoine
Pointyhat to: me
Phabric: D739
 2014-09-07 22:56:57 +00:00
pjd
ce6400edf1 Use better type for i. 2014-09-03 15:08:33 +00:00
pjd
5992163169 Declare i. 
Reported by:	sbruno
 2014-09-03 15:06:47 +00:00
pjd
4509927d18 Fix descriptors leak in case of nvlist_xunpack() failure. 
Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
 2014-09-03 14:44:23 +00:00
ngie
9513739a47 Integrate lib/libnv into the build/kyua 
Rename all of the TAP test applications from <test> to <test>_test
to match the convention described in the TestSuite wiki page

Phabric: D538
Approved by: jmmv (mentor)
Sponsored by: EMC / Isilon Storage Division
 2014-08-05 18:41:27 +00:00
bapt
1f77f137dc use .Mt to mark up email addresses consistently (part3) 
PR:		191174
Submitted by:	Franco Fichtner  <franco at lastsummer.de>
 2014-06-23 08:23:05 +00:00
rstone
6f8f959106 Correct a typo. 
MFC after:	1 week
 2014-05-17 20:39:39 +00:00
jilles
925e49a64a libnv: Don't lose big-endian flag when receiving a message. 
A bug caused the "big endian" flag to be lost when receiving a message. As a
result, the bits are interpreted as little endian and an extremely large
allocation is attempted.

This change fixes ping(8)'s communication to casperd(8) on big-endian
architectures.

Reported by:	Anton Shterenlikht
Tested by:	danfe
 2014-04-01 21:30:54 +00:00
bdrewery
f9dde513df nv(3) was not in 10.0. 
It might be MFC'd to stable/10 for 10.1, but for now update the manual to
avoid confusion on its availability.

Discussed with:	pjd
 2014-03-21 15:30:31 +00:00
pjd
7eae47c978 Assert input arguments to buf_send() and buf_recv(). 
Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
 2014-02-02 19:06:00 +00:00
pjd
79b0db8823 Fix sending empty nvlist. 
Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
 2014-02-02 19:03:52 +00:00
pjd
edb2f6bf13 MFp4 @1189711: 
Fix resource leaks on nvlist_destroy().

Reported by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
MFC after:	3 days
 2014-01-03 09:07:03 +00:00
pjd
d2d5bec62c MFp4 @1189139: 
Get rid of the msg_peek() function, which has a problem.  If there was less
data in the socket buffer than requested by the caller, the function would busy
loop, as select(2) will always return immediately.

We can just receive nvlhdr now, because some time ago we splitted receive of
data from the receive of descriptors.

MFC after:	1 week
 2013-12-15 22:58:09 +00:00
pjd
1c22c1352a Fix double free(). 
Reported by:	Coverity
Coverity CID:	1130048
 2013-11-25 20:45:30 +00:00
pjd
c4ff8d28a9 Bring in libnv library for managing name/value pairs. The following types 
are currently supported:

- NV_TYPE_NULL - only name, no data;
- NV_TYPE_BOOL - boolean (true or false);
- NV_TYPE_NUMBER - 64bit unsigned integer;
- NV_TYPE_STRING - C string;
- NV_TYPE_NVLIST - nested nvlist;
- NV_TYPE_DESCRIPTOR - file descriptor;
- NV_TYPE_BINARY - binary data.

For detailed documentation and examples see nv(3) manual page.

Sponsored by:	The FreeBSD Foundation
 2013-11-12 19:39:14 +00:00