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Re: [PATCH,HURD] implement syncfs
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From: |
Christoph Hellwig |
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Subject: |
Re: [PATCH,HURD] implement syncfs |
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Date: |
Mon, 19 Nov 2012 18:17:35 +0100 |
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User-agent: |
Mutt/1.5.17 (2007-11-01) |
> +/* Make all changes done to all files on the file system associated
> + with FD actually appear on disk. */
> +int
> +syncfs (int fd)
> +{
> + /* This is not actually synchronous; we don't wait. */
> + error_t err = HURD_DPORT_USE (fd, __file_syncfs (port, 0, 0));
Note that syncfs in Linux actually does wait for completion of the writeback,
that's the whole point of the syscall.