[pbs-devel] applied: [PATCH pxar/backup 0/6] bump timestamps to 96 bit
Dietmar Maurer
dietmar at proxmox.com
Wed Jul 29 08:14:40 CEST 2020
applied
> On 07/28/2020 12:33 PM Wolfgang Bumiller <w.bumiller at proxmox.com> wrote:
>
>
> So apparently modification time values of *before* Jan 1 1970 are a
> thing, so here's support for that...
>
> This bumps the `Entry` struct in pxar (meaning an API bump), and still
> supports reading old archives.
>
> Note that I've introduced a new `StatxTimestamp` struct. I chose this
> name as the `statx(2)` manpage's `struct statx_timestamp` is the only
> struct which actually documents the fact that only the seconds are
> signed, and the nanoseconds are *positive* and *relative* to the
> seconds, iow. a timestamp of "-3.5 seconds" is represented as "-4
> seconds, plus 500_000_000 nanoseconds". (The only other time I found
> this to be explicitly mentioned is in the `chrono` crate's
> `TimeZone::timestamp` method which explicitly creates a "DateTime from
> the number of non-leap seconds since (...) 1970 (...) and the number of
> nanoseconds since the last whole non-leap second.".
>
> Wolfgang Bumiller (6):
> pxar:
> add format description to format module
> introduce StatxTimestamp helper type
> update mk-format-hashes for a new ENTRY
> implement Entry v2
> add entry v1 compatiblity test
> bump version to 0.3.0-1
>
> Cargo.toml | 2 +-
> debian/changelog | 8 ++
> examples/mk-format-hashes.rs | 11 ++-
> src/decoder/mod.rs | 21 +++-
> src/errors.rs | 25 -----
> src/format/mod.rs | 179 ++++++++++++++++++++++++++++++++---
> src/lib.rs | 28 +++---
> tests/compat.rs | 136 ++++++++++++++++++++++++++
> 8 files changed, 353 insertions(+), 57 deletions(-)
> delete mode 100644 src/errors.rs
> create mode 100644 tests/compat.rs
>
> backup:
> update to pxar 0.3 to support negative timestamps
>
> --
> 2.20.1
>
>
>
> _______________________________________________
> pbs-devel mailing list
> pbs-devel at lists.proxmox.com
> https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
More information about the pbs-devel
mailing list