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openbsd: do not error out if cpuspeed is not available (#4727)

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On OpenBSD we do not know the cpuspeed in same cases (mostly arm64)
and the HW_CPUSPEED sysctl will return EOPNOTSUPP in that case,
which can be ignored because we still need the rest of the CPU
information.
This commit is contained in:
Robert Nagy 2025-03-03 09:13:29 +01:00 committed by GitHub
parent 16d6a0b49d
commit 545ecf515f
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1 changed files with 9 additions and 1 deletions
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src/unix/openbsd.c
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@ -211,8 +211,16 @@ int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
which[1] = HW_CPUSPEED;
size = sizeof(cpuspeed);
if (sysctl(which, ARRAY_SIZE(which), &cpuspeed, &size, NULL, 0))
cpuspeed = 0;
/*
* HW_CPUSPEED can return EOPNOTSUPP if cpuspeed is 0,
* so ignore that and continue the flow, because we
* still care about the rest of the CPU info.
*/
if (sysctl(which, ARRAY_SIZE(which), &cpuspeed, &size, NULL, 0) &&
(errno != EOPNOTSUPP)) {
goto error;
}
size = sizeof(info);
for (i = 0; i < numcpus; i++) {