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5 Commits

Author SHA1 Message Date
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
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
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
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