https://lwn.net/Articles/534682/
We are accustomed to thinking of a system call as being a direct service request to the kernel. [...]
user spaceglibckernelapilwn
https://docs.docker.com/dhi/core-concepts/glibc-musl/
Jun 16, 2025 - Compare glibc and musl variants of DHIs to choose the right base image for your application’s compatibility, size, and performance needs.
docker docsglibc
https://lwn.net/Articles/590381/
As evidenced by the frequency of misreported bugs to the Linux man-pages project, feature test [...]
glibcfeaturetestmacroslwn