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From Joe Orton <jor...@redhat.com>
Subject Re: Portability of apr_file_writev_full?
Date Thu, 10 Mar 2005 18:27:34 GMT
On Thu, Mar 10, 2005 at 10:01:37AM -0500, Joe Schaefer wrote:
...
> Second, I disagree that SuS v2 makes any guarantees about writev()
> only writing "complete iovec areas".  I assume a conforming writev() 
> implementation can hand the single-iovec case off to write().  So if 
> there's more data in the iovec than the target device can accept,
> it winds up doing a partial write, successfully.  

Yes it's broken as you indicate, I pointed this out when it was
committed... this had dropped off my radar at least.  It needs to call
apr_file_write_full to complete writing any partially-written buffer, or
something like that.

joe


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