In ALT these functions are defined in libc, nothing else should use their own bundled copies, let alone export them. $ LC_ALL=C comm -12 <(provided_symbols /lib64/libc.so.6) <(provided_symbols /lib64/libuutil.so.1) strlcat strlcpy strnlen
zfs-0.7.13-alt2 -> sisyphus: Tue Mar 26 2019 Anton Farygin <rider@altlinux.ru> 0.7.13-alt2 - removed ALT glibc functions from libuutil, since ALT build glibc has its own implementation of the strlcat, strlcpy and strnlen functions (closes: #36412)