Date: Wed, 19 Jun 2024 18:34:24 +0100 From: David Chisnall <theraven@FreeBSD.org> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: Is anyone using libzfs_core on 15-CURRENT? Message-ID: <FDAB0752-6D63-4A69-9162-5ACCE90BDACA@FreeBSD.org>
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Hi all, I have some code using libzfs_core that works fine on 13, but seems not = to on 15-CURRENT. The lzc_snapshot function is failing with exactly the = same nv list argument. It is failing with errno 2 (ENOENT) from the ZFS = ioctl (and not returning an nvlist of errors). My understanding is that the zfs command-line tool wraps libzfs_core and = so it must be working somehow. Has anything changed in between 13 and = 14 that would be expected to cause incompatibilities? The fact that we = don=E2=80=99t install usable headers for these libraries makes it quite = difficult to be sure that I haven=E2=80=99t done anything wrong, but = stepping through the libzfs_core bits in a debugger, everything looks = correct up to the ioctl call. David
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