From: Markus Theil <markus.theil@tu-ilmenau.de>
To: David Marchand <david.marchand@redhat.com>
Cc: dev@dpdk.org, Ciara Power <ciara.power@intel.com>,
Markus Theil <markus.theil@secunet.com>
Subject: Re: [PATCH] telemetry: make usable from C++
Date: Fri, 28 Oct 2022 08:48:54 +0200 [thread overview]
Message-ID: <adf2a773-1f98-b4ad-11c7-c95f10d7d1b3@tu-ilmenau.de> (raw)
In-Reply-To: <CAJFAV8yt5vvnp2ENi1v5fqn7MeML9h-Dheh=fdzf=s_vevoKjA@mail.gmail.com>
On 10/27/22 14:04, David Marchand wrote:
> On Wed, Oct 12, 2022 at 2:05 PM Markus Theil <markus.theil@tu-ilmenau.de> wrote:
>> From: Markus Theil <markus.theil@secunet.com>
>>
>> Add missing include in order to make C++ compilers
>> happy.
>>
> We have build checks for headers (-Dcheck_includes meson option), like for C++:
>
> $ cat $BUILDDIR/buildtools/chkincs/chkincs-cpp.p/rte_telemetry.cpp
> #include "/home/dmarchan/dpdk/lib/telemetry/rte_telemetry.h"
>
> [917/1289] ccache c++ -Ibuildtools/chkincs/chkincs-cpp.p
> -Ibuildtools/chkincs -I../../../dpdk/buildtools/chkincs
> -Iexamples/vmdq_dcb -I../../../dpdk/examples/vmdq_dcb
> -I../../../dpdk/examples/common -Idrivers/bus/vdev
> -I../../../dpdk/drivers/bus/vdev -I. -I../../../dpdk -Iconfig
> -I../../../dpdk/config -Ilib/eal/include
> -I../../../dpdk/lib/eal/include -Ilib/eal/linux/include
> -I../../../dpdk/lib/eal/linux/include -Ilib/eal/x86/include
> -I../../../dpdk/lib/eal/x86/include -Ilib/eal/common
> -I../../../dpdk/lib/eal/common -Ilib/eal -I../../../dpdk/lib/eal
> -Ilib/kvargs -I../../../dpdk/lib/kvargs -Ilib/metrics
> -I../../../dpdk/lib/metrics -Ilib/telemetry
> -I../../../dpdk/lib/telemetry -Idrivers/bus/pci
> -I../../../dpdk/drivers/bus/pci -I../../../dpdk/drivers/bus/pci/linux
> -Ilib/pci -I../../../dpdk/lib/pci -Ilib/ring -I../../../dpdk/lib/ring
> -Ilib/rcu -I../../../dpdk/lib/rcu -Ilib/mempool
> -I../../../dpdk/lib/mempool -Ilib/mbuf -I../../../dpdk/lib/mbuf
> -Ilib/net -I../../../dpdk/lib/net -Ilib/meter
> -I../../../dpdk/lib/meter -Ilib/ethdev -I../../../dpdk/lib/ethdev
> -Ilib/cmdline -I../../../dpdk/lib/cmdline -Ilib/hash
> -I../../../dpdk/lib/hash -Ilib/timer -I../../../dpdk/lib/timer
> -Ilib/acl -I../../../dpdk/lib/acl -Ilib/bbdev
> -I../../../dpdk/lib/bbdev -Ilib/bitratestats
> -I../../../dpdk/lib/bitratestats -Ilib/bpf -I../../../dpdk/lib/bpf
> -Ilib/cfgfile -I../../../dpdk/lib/cfgfile -Ilib/compressdev
> -I../../../dpdk/lib/compressdev -Ilib/cryptodev
> -I../../../dpdk/lib/cryptodev -Ilib/distributor
> -I../../../dpdk/lib/distributor -Ilib/efd -I../../../dpdk/lib/efd
> -Ilib/eventdev -I../../../dpdk/lib/eventdev -Ilib/gpudev
> -I../../../dpdk/lib/gpudev -Ilib/gro -I../../../dpdk/lib/gro -Ilib/gso
> -I../../../dpdk/lib/gso -Ilib/ip_frag -I../../../dpdk/lib/ip_frag
> -Ilib/jobstats -I../../../dpdk/lib/jobstats -Ilib/kni
> -I../../../dpdk/lib/kni -Ilib/latencystats
> -I../../../dpdk/lib/latencystats -Ilib/lpm -I../../../dpdk/lib/lpm
> -Ilib/member -I../../../dpdk/lib/member -Ilib/pcapng
> -I../../../dpdk/lib/pcapng -Ilib/power -I../../../dpdk/lib/power
> -Ilib/rawdev -I../../../dpdk/lib/rawdev -Ilib/regexdev
> -I../../../dpdk/lib/regexdev -Ilib/dmadev -I../../../dpdk/lib/dmadev
> -Ilib/rib -I../../../dpdk/lib/rib -Ilib/reorder
> -I../../../dpdk/lib/reorder -Ilib/sched -I../../../dpdk/lib/sched
> -Ilib/security -I../../../dpdk/lib/security -Ilib/stack
> -I../../../dpdk/lib/stack -Ilib/vhost -I../../../dpdk/lib/vhost
> -Ilib/ipsec -I../../../dpdk/lib/ipsec -Ilib/fib
> -I../../../dpdk/lib/fib -Ilib/port -I../../../dpdk/lib/port
> -Ilib/pdump -I../../../dpdk/lib/pdump -Ilib/table
> -I../../../dpdk/lib/table -Ilib/pipeline -I../../../dpdk/lib/pipeline
> -Ilib/flow_classify -I../../../dpdk/lib/flow_classify -Ilib/graph
> -I../../../dpdk/lib/graph -Ilib/node -I../../../dpdk/lib/node
> -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch
> -Wnon-virtual-dtor -Wextra -Werror -O2 -g -include rte_config.h
> -march=nehalem -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -MD -MQ
> buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_telemetry.cpp.o
> -MF buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_telemetry.cpp.o.d
> -o buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_telemetry.cpp.o
> -c buildtools/chkincs/chkincs-cpp.p/rte_telemetry.cpp
>
> Besides, I fail to see the need for stddef.h.
>
> In which setup / case, did you get a compilation issue?
>
>
I traced back, that we need this only for some internal patches which
expose the JSON output of telemetry inside our DPDK application in order
to get SFF digital optics module data without piping the telemetry
socket back into our application. It can be therefore ignored and was
posted by mistake. I'm archiving it.
prev parent reply other threads:[~2022-10-28 6:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-12 12:05 Markus Theil
2022-10-27 12:04 ` David Marchand
2022-10-28 6:48 ` Markus Theil [this message]
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