Stupid webmail interface. Why can't it wrap lines, so they don't get truncated 
at 1000 characters en route, per the RFCs?

[...]
> changing errno except on error.  readdir() is documented as not changing 
> errno 
> except on error when the return value is NULL, but is allowed to change errno 
> when the 

when the return value is non-NULL.  So, either cygwin's /proc filesystem is 
falling afoul of POSIX requirements on readdir(), or find is non-portable and 
is 
wrongly assuming that an errno changed to EISDIR even on a non-NULL return from 
readdir() means an error occurred.  I still don't know if the error is in 
find(1) or in cygwin1.dll, but don't have time to research further at the 
moment.

--
Eric Blake



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