消息 [128261] - Python tracker

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作者	rosslagerwall
收信人	eckhardt, jbeezley, loewis, nadeem.vawda, pitrou, rosslagerwall, saa, vstinner, wrobell
日期	2011-02-10.04:38:01
SpamBayes Score	6.8700414e-05
Marked as misclassified	否
Message-id	<1297312681.72.0.903234650241.issue4681@psf.upfronthosting.co.za>
In-reply-to

内容
> will this patch support off_t for "mmap.resize" as well? > ftruncate uses off_t for the length of a file as well. No, it doesn't because resize() resizes the amount mmapped in memory which can't be more than ssize_t anyway. However, resizing does work on a 12GiB file with a large offset, e.g. 6GiB.

> will this patch support off_t for "mmap.resize" as well?
> ftruncate uses off_t for the length of a file as well.

No, it doesn't because resize() resizes the amount mmapped in memory which can't be more than ssize_t anyway. However, resizing does work on a 12GiB file with a large offset, e.g. 6GiB.

历史
日期	用户	动作	参数
2011-02-10 04:38:01	rosslagerwall	修改	recipients: + rosslagerwall, loewis, pitrou, vstinner, wrobell, nadeem.vawda, eckhardt, saa, jbeezley
2011-02-10 04:38:01	rosslagerwall	修改	messageid: <1297312681.72.0.903234650241.issue4681@psf.upfronthosting.co.za>
2011-02-10 04:38:01	rosslagerwall	链接	issue4681 messages
2011-02-10 04:38:01	rosslagerwall	创建