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Re: [Qemu-devel] PATCH: Control over drive open modes for backing file
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From: |
Paul Brook |
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Subject: |
Re: [Qemu-devel] PATCH: Control over drive open modes for backing file |
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Date: |
Thu, 31 Jul 2008 14:46:55 +0100 |
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User-agent: |
KMail/1.9.9 |
> +#define BDRV_O_RDONLY 0x0001 /* Force read-only */
> +#define BDRV_O_WRONLY 0x0002 /* Force writeable, no fallback */
> +#define BDRV_O_RDWR 0x0003 /* Try writeable, fallback to read-only
> */
This is IMHO really misleading. Normal O_* are not bitflags. The code uses
these as bitflags sometimes, which means your descriptions are contradictory.
Paul
- [Qemu-devel] PATCH: Control over drive open modes for backing file, Daniel P. Berrange, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Jamie Lokier, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Daniel P. Berrange, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file,
Paul Brook <=
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Daniel P. Berrange, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Blue Swirl, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Jamie Lokier, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Daniel P. Berrange, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Blue Swirl, 2008/07/31
- Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Chris Wedgwood, 2008/07/31
Re: [Qemu-devel] PATCH: Control over drive open modes for backing file, Anthony Liguori, 2008/07/31