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In recent versions, z/OS has been copying lots of Linux-specific APIs (e.g. unshare [0]) in order to support the z/OS port of Kubernetes. If Kubernetes starts
by skissane 9mo ago
In recent versions, z/OS has been copying lots of Linux-specific APIs (e.g. unshare [0]) in order to support the z/OS port of Kubernetes.
If Kubernetes starts using renameat2(RENAME_EXCHANGE), they could very plausibly add it.
[0] https://www.ibm.com/docs/en/zos/3.2.0?topic=csd-unshare-bpx1uns-bpx4uns-run-program-in-new-namespace https://www.ibm.com/docs/en/zos/3.2.0?topic=csd-unshare-bpx1...