src/usr.bin/genl, branch mainFreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=main2025-02-04T19:52:35Zgenl: fix printing of a command with zero capabilities2025-02-04T19:52:35ZGleb Smirnoffglebius@FreeBSD.org2025-02-04T19:52:35Zurn:sha1:d2e6eb6046560a848cf5627b4353a6fef1421ed4genl: add RPC parser that dumps what sys/rpc/clnt_nl.c sends2025-02-01T09:00:25ZGleb Smirnoffglebius@FreeBSD.org2025-02-01T01:02:04Zurn:sha1:88cd1e17a7d8ba66eb5fb04441dd9264d48708b1
Use a separate file for the RPC parser. Potentially it may get bigger.
Also to avoid include RPC header pollution of the genl.c.
Reviewed by: rmacklem
Differential Revision: https://reviews.freebsd.org/D48551
genl.1: Improve grammar2025-01-17T04:18:24ZCy Schubertcy@FreeBSD.org2025-01-17T04:18:24Zurn:sha1:13d81ef632ec6ca5e6936ab77e8ac67a8c430033
Make the first sentence read more smoothly.
MFC after: 3 days
genl: stop using struct _getfamily_attrs, snl_genl_ctrl_mcast_group2025-01-17T02:24:32ZGleb Smirnoffglebius@FreeBSD.org2025-01-17T02:20:13Zurn:sha1:40462a376a324c19845a5f696c565069142ef326
This program has two modes: monitor a single family and dump known
families. The former uses directly snl_get_genl_family_info() which uses
supposedly internal struct _getfamily_attrs as the argument. The latter
uses a parser named genl_family_parser that makes a mixture of local
definitions and definitions from <netlink_snl_generic.h>. While the
struct genl_family_parser is local, it points at struct
snl_genl_ctrl_mcast_groups and struct snl_genl_ctrl_mcast_group that are
supposedly private to netlink_snl_generic.h, as are hanging off the
underscored _getfamily_attrs.
Rewrite this mess by using same parser for both modes, that is fully
implemented locally. This parser has another very important difference to
the one declared in the header library. It will copy strings out of the
message into memory allocated within the snl_state. With the header
library parser strings point into received packet and contents will be
overwritten on next netlink message. This is not a bug with existing
genl(1) program, but it would be with future changes.
Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D48479
genl: formatting fix2025-01-13T00:46:29ZMaxim Konovalovmaxim@FreeBSD.org2025-01-13T00:46:29Zurn:sha1:0340a8c969d1619bdcbd6ef64dd9202b2269d3f8genl: typo fixes2025-01-13T00:42:55ZMaxim Konovalovmaxim@FreeBSD.org2025-01-13T00:40:47Zurn:sha1:8b5058ec78a6fad972f48e6cd5613c2750f43ad6
PR: 284017
genl: fix typo2024-10-26T21:09:20ZGleb Smirnoffglebius@FreeBSD.org2024-10-26T21:09:20Zurn:sha1:5fa2e50ea4386bf277bb840e821c63f314c9a431manuals: Fix syntax of list width2024-10-08T19:16:26ZGraham Percivalgperciva@tarsnap.com2024-10-08T01:39:51Zurn:sha1:9fd66e40cac02691d36386cf275d23367e34fc43
Signed-off-by: Graham Percival <gperciva@tarsnap.com>
Reviewed by: mhorne
MFC after: 3 days
Sponsored by: Tarsnap Backup Inc.
Pull Request: https://github.com/freebsd/freebsd-src/pull/1455
genl: small cleanup2024-10-07T13:28:54ZBaptiste Daroussinbapt@FreeBSD.org2024-10-07T13:28:54Zurn:sha1:782766a32d963587a6aac8521aedd132b68a9dab
Following up from another review using basically the same code:
remove useless cast
replace uint32_t with unsigned int.
No functional changes expected
genl: add parser for nlsysevent2024-10-07T10:11:20ZBaptiste Daroussinbapt@FreeBSD.org2024-10-07T09:43:50Zurn:sha1:883722891aa92fc6033020c67ec7f2f0d9fedf95
genl monitor nlsysevent is now able to print the messages received