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mdbx: require linux >= 4.0

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Леонид Юрьев (Leonid Yuriev)
2022-09-18 13:21:38 +03:00
parent cf8540d84e
commit fe20de136c
2 changed files with 17 additions and 7 deletions
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11
src/core.c
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@@ -11499,6 +11499,17 @@ __cold int mdbx_env_create(MDBX_env **penv) {
return MDBX_INCOMPATIBLE;
}
#if defined(__linux__) || defined(__gnu_linux__)
if (unlikely(linux_kernel_version < 0x04000000)) {
/* 2022-09-01: Прошло уже больше двух после окончания какой-либо поддержки
* самого "долгоиграющего" ядра 3.16.85 ветки 3.x */
ERROR("too old linux kernel %u.%u.%u.%u, the >= 4.0.0 is required",
linux_kernel_version >> 24, (linux_kernel_version >> 16) & 255,
(linux_kernel_version >> 8) & 255, linux_kernel_version & 255);
return MDBX_INCOMPATIBLE;
}
#endif /* Linux */
MDBX_env *env = osal_calloc(1, sizeof(MDBX_env));
if (unlikely(!env))
return MDBX_ENOMEM;