src/include/rpc, branch stable/12

libc/libc/rpc: refactor some global variables

2023-12-01T21:15:45+00:00

* Combine dg_fd_locks and dg_cv into one array.
* Similarly for vc_fd_locks and vc_cv
* Turn some macros into inline functions

This is a mostly cosmetic change to make refactoring these strutures in
a future commit easier.

Sponsored by:	Axcient
Reviewed by:	kib
Differential Revision: https://reviews.freebsd.org/D42597

(cherry picked from commit a5c2f4e939430f0048136c39fb9fa6093d401905)

lib/libc/rpc: switch the per-fd structs in clnt_{dg,vc}.c to RB Trees

This saves oodles of memory, especially when "ulimit -n" is large.  It
also prevents a buffer overflow if getrlimit should fail.

Also replace per-fd condvars with mutexes to simplify the code.

PR:		274968
Sponsored by:	Axcient
Reviewed by:	kib
Differential Revision: https://reviews.freebsd.org/D42597

(cherry picked from commit 24938f9311c9c9acc1ce747f4e6a088c2dbc967d)

include: General further adoption of SPDX licensing ID tags.

2017-11-25T17:09:43+00:00

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

include: further adoption of SPDX licensing ID tags.

2017-11-20T19:45:28+00:00

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

xdr: Fix xdr_rpc* defines.

2016-03-04T22:03:38+00:00

The defines for xdr_rpc* in xdr.h are wrong. It could be
very well that Solaris did strip the '_t' from xdr_u_int32_t,
but Solaris has a xdr_u_int32 function, we don't have this.
So all of this defines will lead to an unresolved symbol.

This explains why we do not use these functions in FreeBSD
while they are used in Illumos/Solaris.

Obtained from:	linux libtirpc (git 7864122e61ffe4db1aa8ace89117358a1e3a391b)
MFC after:	3 weeks

Add sunrpc compat define for xp_sock.

2016-03-03T14:44:30+00:00

SunRPC is using xp_sock in SVCXPRT, while TI-RPC is using
xp_fd. Add a compatibility define.

Illumos has something similar for the non-kernel case.

Obtained from: linux-nfs project (git 0d94036c3a0d4c24d22bf6a8c40ac6625d972c29)

RPC: update the getrpcbyname() definition to include a const qualifier.

2016-02-26T23:25:21+00:00

Add const qualifier making getrpcbyname() and getrpcbyname_r()
prototypes match those used in latest Sun RPC code (TI-RPC 2.3).

Obtained from:	NetBSD

Add META_MODE support.

2015-06-13T19:20:56+00:00

Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp

dirdeps.mk now sets DEP_RELDIR

2015-06-08T23:35:17+00:00

Merge head

2014-04-28T07:50:45+00:00

Replace Sun Industry Standards Source License for Sun RPC code with a

2013-11-25T19:08:38+00:00

3-clause BSD license as specified by Oracle America, Inc. in 2010.
This license change was approved by Wim Coekaerts, Senior Vice
President, Linux and Virtualization at Oracle Corporation.