ros2/rcutils

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Common C functions and data structures used in ROS 2

Stars: 77
Forks: 135
Open beginner issues: 0
Indexed issues: 10
Avg merge: 1d 22h
Merged PRs (30d): 10

Dominant language: C
License: Apache-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

Beginner friendly Everything

Open All

10 open issues indexed

glibc detection is broken (patch included) Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

ros2/rcutils#574 · Opened Jun 4, 2026
simulation time in log messages Open

enhancement

ros2/rcutils#487 · 2 comments · 1 assignee · Opened Jan 20, 2025
compile error while using conan - humble Open

more-information-needed

Difficulty 3/5 1-2 days Newbie friendliness 25/100

ros2/rcutils#486 · 1 comment · Opened Jan 20, 2025
Logging macro conditional on a latch/flipflop Open

help wanted

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ros2/rcutils#456 · 5 comments · Opened Mar 19, 2024
Valgrind shows leak in rcutils_load_shared_library Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ros2/rcutils#407 · 1 comment · Opened Jan 20, 2023
performance_test_fixture not found Open

backlog

Difficulty 3/5 1-2 days Newbie friendliness 30/100

ros2/rcutils#403 · 4 comments · Opened Nov 3, 2022
Make logging functionality truly thread-safe Open

backlog

Difficulty 5/5 Over a week Newbie friendliness 25/100

ros2/rcutils#397 · 3 comments · 1 reaction · Opened Oct 26, 2022
Warnings while compiling to WebAssembly Open

backlog

Difficulty 3/5 1-2 days Newbie friendliness 38/100

ros2/rcutils#348 · 2 comments · Opened Dec 27, 2021
Simplify error handling in failure mode or during finalization Open

backlog enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

ros2/rcutils#269 · 7 comments · 1 reaction · Opened Jul 27, 2020
Implement more stringent thread-safetyness in `rcutils_getenv` Open

backlog enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

ros2/rcutils#242 · 2 comments · Opened Apr 27, 2020

ros2/rcutils

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