1316c786a0
The syscall is supposed to return ENOSYS in most cases but when calling it on NFS it may leak through EOPNOTSUPP even though that's supposed to be handled by the kernel and not returned to userspace. Since it returns ENOSYS in some cases anyway this will trip the HAS_COPY_FILE_RANGE detection anyway, so treat EOPNOTSUPP as if it were a ENOSYS. https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/deprecated_functionality#the_literal_copy_file_range_literal_call_has_been_disabled_on_local_file_systems_and_in_nfs https://bugzilla.redhat.com/show_bug.cgi?id=1783554 |
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| build.rs | ||
| Cargo.toml | ||