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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Adhemerval Zanella via Libc-alpha Reply-To: Adhemerval Zanella Cc: Alistair Francis , libc-alpha@sourceware.org Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" On 23/07/2020 17:55, Joseph Myers wrote: > On Thu, 23 Jul 2020, Adhemerval Zanella via Libc-alpha wrote: > >> A new struct __stat{64}_t64 type is added with the required >> __timespec64 time definition. Both non-LFS and LFS support were >> done with an extra __NR_statx call plus a conversion to the new >> __stat{64}_t64 type. The statx call is done only for architectures >> with support for 32-bit time_t ABI. > > The combination of 64-bit times with 32-bit offsets is not supposed to be > supported (no existing glibc configuration supports such a combination); > _TIME_BITS=64 without _FILE_OFFSET_BITS=64 should be an error. Thus, the > __stat_t64 type and functions shouldn't be present. > Ok, I was not sure if the plan was to enforce it, but I agree that it does make sense. And this simplifies the require work as well.