From mboxrd@z Thu Jan  1 00:00:00 1970
Subject: =?utf-8?q?Re=3A_rt=5Ftask=5Funblock=28=29_POSIX_alternative?=
Date: Tue, 14 Apr 2020 11:10:59 +0200
From: =?utf-8?q?Petr_=c4=8cervenka?= <grugh@centrum.cz>
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To: =?utf-8?q?Richard_Weinberger?= <richard.weinberger@gmail.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>, Xenomai <xenomai@xenomai.org>

> I fear there seems to be a confusion between POSIX tasks and POSIX skin.
> Is your goal programming Xenomai realtime threads using POSIX alike APIs?
> Or are you looking for a pedant of rt_task_unblock() to unblock a
> POSIX task, without Xenomai realtime threads?
 >=20
> The solution I provided is for the latter case.
=C2=A0
My original goal was to port a very complex realtime application from Xenom=
ai 2.6.5 Native skin to Xenomai 3.1 POSIX skin. So I made series of example=
s, where I tried to verify porting of several designs used in the orig. app=
lication. And rt_task_unblock() for reconfiguration of the waiting threads =
in the orig app was one of them.
Now I'm very curious, why the (my explicit) signals in Xenomai POSIX skin a=
re not working for me as I would expect.
=C2=A0
Here is my compile command:
g++ -fasynchronous-unwind-tables=C2=A0=C2=A0 -c -g -D_DEBUG -D_GNU_SOURCE -=
D_REENTRANT -D__COBALT_WRAP__ -D__COBALT__ -I/usr/xenomai/include/cobalt -I=
/usr/xenomai/include -MMD -MP -MF "build/Debug/GNU-Linux/main.o.d" -o build=
/Debug/GNU-Linux/main.o main.cpp
=C2=A0
Here is my link command:
g++ -fasynchronous-unwind-tables=C2=A0=C2=A0=C2=A0 -o dist/Debug/GNU-Linux/=
countertestapp_4 build/Debug/GNU-Linux/main.o -L/usr/xenomai/lib -Wl,-rpath=
,'/usr/xenomai/lib' -Wl,--no-as-needed -Wl,@/usr/xenomai/lib/cobalt.wrapper=
s -Wl,@/usr/xenomai/lib/modechk.wrappers /usr/xenomai/lib/xenomai/bootstrap=
.o -Wl,--wrap=3Dmain -Wl,--dynamic-list=3D/usr/xenomai/lib/dynlist.ld -lcob=
alt -lmodechk -lpthread -lrt
=C2=A0
I'm using Netbeans IDE for my attemps, but the I tried to integrate xeno-co=
nfig --posix --cflags or --ldflags result into the project settings as much=
 as possible.
Petr