Changes in msgio.c

1d386b48 - Remove $FreeBSD$: one-line .c pattern

Wed, 16 Aug 2023 17:54:42 +0000

Remove $FreeBSD$: one-line .c patternRemove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/ List of files: /freebsd-14.2/lib/libnv/msgio.c

4d846d26 - spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

Wed, 10 May 2023 15:40:58 +0000

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSDThe SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catchup to that fact and revert to their recommended match of BSD-2-Clause.Discussed with: pfgMFC After: 3 daysSponsored by: Netflix List of files: /freebsd-14.2/lib/libnv/msgio.c

db158b99 - libnv: let nvlist_recv() pass flags to recv()

Mon, 06 Dec 2021 18:36:37 +0000

libnv: let nvlist_recv() pass flags to recv()Differential Revision: https://reviews.freebsd.org/D32721 List of files: /freebsd-14.2/lib/libnv/msgio.c

07cf2bb6 - Use a platform-independent constant for PKG_MAX_SIZE.

Tue, 16 Jul 2019 16:28:50 +0000

Use a platform-independent constant for PKG_MAX_SIZE.This constant determines the number of rights libnv will attempt totransmit in a given control message. In practice, the upper limitdefined by the kernel is machine-dependent and is smaller on 64-bitkernels than on 32-bit kernels. To ensure that a 32-bit libnv worksas expected when run on a 64-bit kernel, use a limit that will workon both 32-bit and 64-bit kernels.PR: 238511Discussed with: oshogboMFC after: 3 daysSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D20942 List of files: /freebsd-14.2/lib/libnv/msgio.c

3810ba1b - libnv: add support for nvlist_send()/nvlist_recv() on Linux

Mon, 15 Apr 2019 03:31:02 +0000

libnv: add support for nvlist_send()/nvlist_recv() on LinuxThis may be useful for cross build in the feature.Submitted by: Mindaugas Rasiukevicius MFC after: 2 weeks List of files: /freebsd-14.2/lib/libnv/msgio.c

032f0fbb - Allow bootstrapping libnv on macOS and Linux

Fri, 14 Dec 2018 21:16:04 +0000

Allow bootstrapping libnv on macOS and LinuxMacOS/Linux do not define struct cmsgcred but we need to bootstrap libnvwhen building on non-FreeBSD systems. Since they are not used duringbootstrap we can just omit these two functions there.Reviewed By: emasteDifferential Revision: https://reviews.freebsd.org/D18472 List of files: /freebsd-14.2/lib/libnv/msgio.c

991666ad - Ensure that libnv can be used when kern.trap_enotcap=1.

Tue, 13 Nov 2018 20:07:55 +0000

Ensure that libnv can be used when kern.trap_enotcap=1.libnv used fcntl(fd, F_GETFL) to test whether fd is a valid filedescriptor. Aside from being racy, this check requires CAP_FCNTLrights on fd. Instead, use fcntl(fd, F_GETFD), which does not requireany capability rights.Also remove some redundant fd_is_valid() checks to avoid extra systemcalls; in many cases we were performing this check immediately beforedup()ing the descriptor.Reviewed by: cem, oshogbo (previous version)MFC after: 2 weeksSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D17963 List of files: /freebsd-14.2/lib/libnv/msgio.c

5e53a4f9 - lib: further adoption of SPDX licensing ID tags.

Sun, 26 Nov 2017 02:00:33 +0000

lib: further adoption of SPDX licensing ID tags.Mainly focus on files that use BSD 2-Clause license, however the tool Iwas using mis-identified many licenses so this was mostly a manual - errorprone - task.The Software Package Data Exchange (SPDX) group provides a specificationto make it easier for automated tools to detect and summarize well knownopensource licenses. We are gradually adopting the specification, notingthat the tags are considered only advisory and do not, in any way,superceed or replace the license texts. List of files: /freebsd-14.2/lib/libnv/msgio.c

08016b31 - Remove redundant initialization. Don't use variable - just return the value.

Thu, 21 Sep 2017 10:00:16 +0000

Remove redundant initialization. Don't use variable - just return the value.Make scan-build happy by casting to 'void *' instead of 'void **'.Submitted by: pjd@MFC after: 1 monthFound by: scan-build and cppcheckSponsored by: Wheel Systems List of files: /freebsd-14.2/lib/libnv/msgio.c

586c5854 - Remove the limit on descriptors that can be send in one nvlist.

Sun, 14 Sep 2014 09:27:12 +0000

Remove the limit on descriptors that can be send in one nvlist.Submitted by: Mariusz Zaborski List of files: /freebsd-14.2/lib/libnv/msgio.c

3d34ecea - Assert input arguments to buf_send() and buf_recv().

Sun, 02 Feb 2014 19:06:00 +0000

Assert input arguments to buf_send() and buf_recv().Submitted by: Mariusz Zaborski List of files: /freebsd-14.2/lib/libnv/msgio.c

7f7fe890 - Fix sending empty nvlist.

Sun, 02 Feb 2014 19:03:52 +0000

Fix sending empty nvlist.Submitted by: Mariusz Zaborski List of files: /freebsd-14.2/lib/libnv/msgio.c

518eeaee - MFp4 @1189139:

Sun, 15 Dec 2013 22:58:09 +0000

MFp4 @1189139:Get rid of the msg_peek() function, which has a problem. If there was lessdata in the socket buffer than requested by the caller, the function would busyloop, as select(2) will always return immediately.We can just receive nvlhdr now, because some time ago we splitted receive ofdata from the receive of descriptors.MFC after: 1 week List of files: /freebsd-14.2/lib/libnv/msgio.c

36da5199 - Bring in libnv library for managing name/value pairs. The following types

Tue, 12 Nov 2013 19:39:14 +0000

Bring in libnv library for managing name/value pairs. The following typesare 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 List of files: /freebsd-14.2/lib/libnv/msgio.c