On 05/21/2011 10:15 AM, Eric Blake wrote: > Avoid cygwin strerror_r, since it clobbers strerror buffer through > cygwin 1.7.9. __xpg_strerror_r is okay, but if a program is > compiled on cygwin 1.7.8 or earlier, it is not available.
Aargh. __xpg_strerror_r is _not_ okay, until the upcoming cygwin 1.7.10. I was testing cygwin 1.7.8, but now I also need to add a workaround for cygwin 1.7.9. Most likely, it will be an m4 test that overrides HAVE___XPG_STRERROR_R to 0 if it is the broken cygwin version. http://cygwin.com/ml/cygwin-patches/2011-q2/msg00147.html -- Eric Blake [email protected] +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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