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| From: | Gerd Hoffmann |
| Subject: | [Qemu-devel] Re: [PATCH 0/5] chardev, virtio-console: flow control, error handling |
| Date: | Tue, 06 Apr 2010 10:17:12 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Thunderbird/3.0.4 |
So you mean just return -EAGAIN in case write returns with -EAGAIN? Yeah, makes sense.
Yes.Note that for EINTR you want re-enter write() through so callers don't have to worry about signals.
cheers, Gerd
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