feat(sinsp/threadinfo): expose thread cmdline as static field #7131

Workflow file for this run

	name: CI Build
	on:
	pull_request:
	push:
	branches:
	- master
	- 'release/**'
	- 'maintainers/**'
	workflow_dispatch:

	# Checks if any concurrent jobs under the same pull request or branch are being executed
	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	build-libs-linux:
	name: build-libs-linux-${{ matrix.arch }} 😁 (${{ matrix.name }})
	runs-on: ${{ (matrix.arch == 'arm64' && 'github-arm64-2c-8gb') \|\| 'ubuntu-22.04' }}
	strategy:
	fail-fast: false
	matrix:
	arch: [amd64, arm64]
	name: [system_deps, bundled_deps, system_deps_minimal, sanitizers, zig]
	include:
	- name: system_deps
	cmake_opts: -DBUILD_WARNINGS_AS_ERRORS=On -DBUILD_BPF=On -DUSE_BUNDLED_DEPS=False
	- name: bundled_deps
	cmake_opts: -DBUILD_WARNINGS_AS_ERRORS=On -DBUILD_BPF=On -DUSE_BUNDLED_DEPS=True
	- name: system_deps_minimal
	cmake_opts: -DBUILD_WARNINGS_AS_ERRORS=On -DUSE_BUNDLED_DEPS=False -DMINIMAL_BUILD=True
	- name: sanitizers
	cmake_opts: -DUSE_ASAN=On -DUSE_UBSAN=On -DUSE_BUNDLED_DEPS=False
	- name: zig
	cmake_opts: -DUSE_BUNDLED_DEPS=True
	container:
	image: debian:buster
	steps:
	- name: Install deps ⛓️
	run: \|
	apt update && apt install -y --no-install-recommends curl ca-certificates build-essential git clang llvm pkg-config autoconf automake libtool libelf-dev wget libc-ares-dev libcurl4-openssl-dev libssl-dev libtbb-dev libjq-dev libjsoncpp-dev libgrpc++-dev protobuf-compiler-grpc libgtest-dev libprotobuf-dev linux-headers-${{ matrix.arch }}

	- name: Install a recent version of CMake ⛓️
	run: \|
	curl -L -o /tmp/cmake.tar.gz https://github.com/Kitware/CMake/releases/download/v3.22.5/cmake-3.22.5-linux-$(uname -m).tar.gz
	gzip -d /tmp/cmake.tar.gz
	tar -xpf /tmp/cmake.tar --directory=/tmp
	cp -R /tmp/cmake-3.22.5-linux-$(uname -m)/* /usr
	rm -rf /tmp/cmake-3.22.5-linux-$(uname -m)/

	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Install deps ⛓️
	run: \|
	.github/install-deps.sh

	- name: Git safe directory
	run: \|
	git config --global --add safe.directory $GITHUB_WORKSPACE

	- name: Install zig
	if: matrix.name == 'zig'
	uses: ./.github/actions/install-zig

	- name: Build and test 🏗️🧪
	env:
	UBSAN_OPTIONS: print_stacktrace=1
	run: \|
	mkdir -p build
	cd build && cmake ${{ matrix.cmake_opts }} -DENABLE_THREAD_POOL=ON ../
	KERNELDIR=/lib/modules/$(ls /lib/modules)/build make -j4
	make run-unit-tests

	# On zig, build also sinsp-example and check the glibc linked versions
	# to make sure we are actually using the correct glibc version.
	- name: Test zig build glibc version
	if: matrix.name == 'zig'
	run: \|
	cd build
	objdump -T libsinsp/test/unit-test-libsinsp \| grep -Eo 'GLIBC_\S+' \| sort -u -t "." -k1,1n -k2,2n -k3,3n
	linked_glibc=$(objdump -T libsinsp/test/unit-test-libsinsp \| grep -Eo 'GLIBC_\S+' \| sort -u -t "." -k1,1n -k2,2n -k3,3n \| tail -n1 \| tr -d ')')
	if [ "$linked_glibc" != "GLIBC_2.17" ]; then
	echo "Expected glibc 2.17; found $linked_glibc"
	exit 1
	fi

	build-libs-linux-amd64-static:
	name: build-libs-linux-amd64-static 🎃
	runs-on: ubuntu-latest
	container:
	image: alpine:3.17
	steps:
	- name: Install deps ⛓️
	run: \|
	apk add g++ gcc cmake make git bash perl linux-headers autoconf automake m4 libtool elfutils-dev libelf-static patch binutils clang llvm
	git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch
	cd bpftool
	git submodule update --init
	cd src && make install

	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Git safe directory
	run: \|
	git config --global --add safe.directory $GITHUB_WORKSPACE

	- name: Build and test 🏗️🧪
	run: \|
	mkdir -p build
	cd build && cmake -DBUILD_BPF=On -DBUILD_DRIVER=Off -DUSE_BUNDLED_DEPS=On -DUSE_BUNDLED_LIBELF=Off -DUSE_SHARED_LIBELF=Off -DBUILD_LIBSCAP_MODERN_BPF=ON -DMUSL_OPTIMIZED_BUILD=On -DENABLE_THREAD_POOL=ON ../
	make run-unit-tests -j4

	build-shared-libs-linux-amd64:
	name: build-shared-libs-linux-amd64 🧐
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Install deps ⛓️
	run: \|
	sudo apt update
	sudo apt install -y --no-install-recommends ca-certificates cmake build-essential git clang llvm pkg-config autoconf automake libtool libelf-dev wget libc-ares-dev libcurl4-openssl-dev libssl-dev libre2-dev libtbb-dev libjq-dev libjsoncpp-dev libgrpc++-dev protobuf-compiler-grpc libgtest-dev libprotobuf-dev linux-headers-$(uname -r)
	sudo .github/install-deps.sh

	- name: Build and test 🏗️🧪
	run: \|
	mkdir -p build
	cd build && cmake -DBUILD_SHARED_LIBS=True -DUSE_BUNDLED_DEPS=False -DMINIMAL_BUILD=True -DCMAKE_INSTALL_PREFIX=/tmp/libs-test -DENABLE_THREAD_POOL=ON ../
	make -j4
	make run-unit-tests

	- name: Install
	run: \|
	cd build
	make install

	- name: Test sinsp-example build with pkg-config
	run: \|
	cd userspace/libsinsp/examples
	export PKG_CONFIG_PATH=/tmp/libs-test/lib/pkgconfig
	g++ -o sinsp-example test.cpp util.cpp $(pkg-config --cflags --libs libsinsp)

	- name: Test sinsp-example runtime linker
	run: \|
	cd userspace/libsinsp/examples
	export LD_LIBRARY_PATH=/tmp/libs-test/lib
	./sinsp-example -h

	build-libs-others-amd64:
	name: build-libs-others-amd64 😨
	strategy:
	fail-fast: false
	matrix:
	os: [windows-latest]
	crt: [MultiThreaded, MultiThreadedDLL]
	include:
	- os: macos-latest
	runs-on: ${{ matrix.os }}
	steps:
	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Build and test 🏗️🧪
	run: \|
	mkdir -p build
	cd build && cmake -DUSE_BUNDLED_DEPS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_MSVC_RUNTIME_LIBRARY=${{ matrix.crt }} -DCREATE_TEST_TARGETS=ON -DMINIMAL_BUILD=ON -DENABLE_THREAD_POOL=ON ..
	cmake --build . --config Release --parallel 4 && make run-unit-tests \|\| libsinsp\test\Release\unit-test-libsinsp.exe

	build-shared-libs-macos-amd64:
	name: build-shared-libs-macos-amd64 😨
	runs-on: macos-latest
	steps:
	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Install deps ⛓️
	run: \|
	HOMEBREW_NO_AUTO_UPDATE=1 brew install c-ares re2 tbb jq jsoncpp openssl uthash

	- name: Build 🏗️
	run: \|
	mkdir -p build
	cd build && cmake -DBUILD_SHARED_LIBS=True -DUSE_BUNDLED_DEPS=False -DUSE_BUNDLED_VALIJSON=ON -DUSE_BUNDLED_BS_THREADPOOL=ON -DENABLE_THREAD_POOL=ON -DCMAKE_BUILD_TYPE=Release -DCREATE_TEST_TARGETS=OFF -DMINIMAL_BUILD=ON -DCMAKE_INSTALL_PREFIX=/tmp/libs-test ..
	cmake --build . --config Release --parallel $(getconf _NPROCESSORS_ONLN)

	- name: Install
	run: \|
	cd build
	make install

	- name: Test sinsp-example build with pkg-config 🧪
	run: \|
	cd userspace/libsinsp/examples
	export PKG_CONFIG_PATH=/tmp/libs-test/lib/pkgconfig
	c++ --std=c++17 -o sinsp-example test.cpp util.cpp $(pkg-config --cflags --libs libsinsp)

	- name: Test sinsp-example runtime linker 🧪
	run: \|
	cd userspace/libsinsp/examples
	export DYLD_LIBRARY_PATH=/tmp/libs-test/lib
	./sinsp-example -h

	# This job checks that a bundled deps of libs is as static as possible
	test-libs-static:
	name: test-libs-static (bundled_deps)
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Install deps ⛓️
	run: \|
	sudo apt update
	sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 llvm-14 git pkg-config autoconf automake libtool libelf-dev libcap-dev linux-headers-$(uname -r)
	sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90
	sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90
	sudo update-alternatives --install /usr/bin/llc llc /usr/bin/llc-14 90

	- name: Build sinsp-example
	run: \|
	mkdir -p build
	cd build && cmake -DUSE_BUNDLED_DEPS=On -DBUILD_DRIVER=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DBUILD_BPF=On -DBUILD_LIBSCAP_GVISOR=On -DCREATE_TEST_TARGETS=Off -DENABLE_LIBSCAP_TESTS=Off ../
	make -j$(nproc) sinsp-example

	- name: Ensure that sinsp-example with bundled deps is as static as possible
	run: \|
	ldd "build/libsinsp/examples/sinsp-example" \| cut --fields=2 \| cut --delimiter=' ' --fields=1 \| rev \| cut --delimiter='/' --fields=1 \| rev \| sort --unique --version-sort > ldd_out.txt
	cat > expected_ldd_out.txt <<EOF
	ld-linux-x86-64.so.2
	libc.so.6
	libgcc_s.so.1
	libm.so.6
	libstdc++.so.6
	linux-vdso.so.1
	EOF
	diff -u expected_ldd_out.txt ldd_out.txt

	run-e2e-tests-amd64:
	name: run-e2e-tests-amd64
	strategy:
	fail-fast: false
	matrix:
	name: [system_deps, bundled_deps, asan]
	include:
	- name: system_deps
	cmake_opts: -DUSE_BUNDLED_DEPS=False
	- name: bundled_deps
	cmake_opts: -DUSE_BUNDLED_DEPS=True
	- name: asan
	cmake_opts: -DUSE_BUNDLED_DEPS=True -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_CXX_FLAGS=-fsanitize=address
	runs-on: ubuntu-22.04
	steps:
	- name: Install deps ⛓️
	run: \|
	sudo apt-get update && sudo apt-get install -y --no-install-recommends \
	ca-certificates \
	cmake \
	build-essential \
	clang-14 llvm-14 \
	git \
	clang \
	llvm \
	pkg-config \
	autoconf \
	automake \
	libtool \
	libelf-dev \
	wget \
	libc-ares-dev \
	libbpf-dev \
	libcap-dev \
	libcurl4-openssl-dev \
	libssl-dev \
	libtbb-dev \
	libjq-dev \
	libjsoncpp-dev \
	libgrpc++-dev \
	protobuf-compiler-grpc \
	libgtest-dev \
	libprotobuf-dev \
	"linux-headers-$(uname -r)"
	sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90
	sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90
	sudo update-alternatives --install /usr/bin/llc llc /usr/bin/llc-14 90

	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Fix kernel mmap rnd bits
	# Asan in llvm 14 provided in ubuntu 22.04 is incompatible with
	# high-entropy ASLR in much newer kernels that GitHub runners are
	# using leading to random crashes: https://reviews.llvm.org/D148280
	run: sudo sysctl vm.mmap_rnd_bits=28

	- name: Install deps ⛓️
	run: \|
	sudo .github/install-deps.sh

	- name: Build and test 🏗️🧪
	env:
	# This avoids random failures on CI.
	# (https://github.com/google/sanitizers/issues/1322#issuecomment-699946942)
	ASAN_OPTIONS: intercept_tls_get_addr=0
	run: \|
	mkdir -p build && cd build
	cmake -DBUILD_BPF=ON \
	-DBUILD_LIBSCAP_MODERN_BPF=ON \
	-DBUILD_LIBSCAP_GVISOR=OFF \
	${{ matrix.cmake_opts }} \
	-DUSE_BUNDLED_LIBBPF=ON \
	..
	make -j$(nproc) sinsp-example driver bpf
	sudo -E make e2e-install-deps
	sudo -E ../test/e2e/scripts/run_tests.sh

	- name: Archive test reports
	uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
	if: failure()
	with:
	name: ${{ matrix.name }}_report
	path: \|
	/tmp/report/

	build-libs-emscripten:
	name: build-libs-emscripten 🧐
	runs-on: ubuntu-latest
	steps:
	- name: Install deps ⛓️
	run: \|
	sudo apt update
	sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 llvm-14 git pkg-config autoconf automake libtool libelf-dev libcap-dev linux-headers-$(uname -r) emscripten

	- name: Checkout Libs ⤵️
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	fetch-depth: 0

	- name: Build and test 🏗️🧪
	run: \|
	mkdir -p build
	cd build && emcmake cmake -DUSE_BUNDLED_DEPS=True ../
	emmake make -j4
	emmake make run-unit-tests -j4

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feat(sinsp/threadinfo): expose thread cmdline as static field #7131

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feat(sinsp/threadinfo): expose thread cmdline as static field #7131

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