The old Makefiles which can be used to build this samples
directly as Linux apps and the description in the READMEs
could be quite missleading.
Building this apps in this way has nothing to do with the
Zephyr native_posix/sim targets. This is about building
them as actual Linux applications without Zephyr or any
HW models.
So let's rename the Makefiles and change the description
in the docs to avoid confusion.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Use the new code-sample directive and roles to document the networking
samples so that they show up as "Related samples" when browsing the
various relevant networking APIs.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
* use `read()` instead of `recv()`
* use `write()` instead of `send()`
* use `CONFIG_POSIX_API` and drop `<zephyr/posix/..>` prefix
* use `perror()`
* fix `Makefile.posix` to use `CC` instead of `CXX`
* fix race condition which caused an unhandled EOF
and infinite loop, by adding a readback / echo
* Updated the docs to reflect the expected stdout
* Improve doc clarity
Signed-off-by: Chris Friedt <cfriedt@meta.com>
Support for the socketpair(2) system call was recently
added for 2.3.0 .
This change adds a sample application that demonstrates
how it can be used.
Fixes#25527
Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
