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authorBen Noordhuis <info@bnoordhuis.nl>2025-07-31 11:54:57 +0200
committerGitHub <noreply@github.com>2025-07-31 11:54:57 +0200
commit2e7c07f4d10c1b391a7138471c49f4aae3c47d8d (patch)
tree65f4e7bc84ef10518c18849e73f4413223f027b4 /docs/code/tcp-echo-server/main.c
parente70d5e8a12e9889822631527654fe4b89c8a0dbd (diff)
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linux: handle cgroups cpu.max with limit < period (#4853)HEADv1.xmain
This apparently manifests when one passes `--cpu=.5` to docker because then /sys/fs/cgroup/cpu.max looks like `50000 100000`, and 50000 divided by 100000 is zero when using integer math. Return 1 in that case, indicating there is at least one CPU available. Returning 0 makes no sense because there is always at least one CPU available, otherwise the program wouldn't be running. Fixes: https://github.com/nodejs/node/issues/59200
Diffstat (limited to 'docs/code/tcp-echo-server/main.c')
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