On 10/02/2012 12:31 PM, Eric Blake wrote: > POSIX left errno undefined on ptsname() failure, although there > has at least been an effort to specify reasonable values to use: > http://www.austingroupbugs.net/view.php?id=503 > > However, our tests for ptsname and ptsname_r already require errno > to be set to useful values (as in glibc), so it is worth replacing > ptsname on FreeBSD 8.2 in order to get better QoI and pass the test. > > * m4/ptsname.m4 (gl_FUNC_PTSNAME): Probe for FreeBSD bug. > * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Add new witness. > * modules/stdlib (Makefile.am): Replace witness. > * lib/stdlib.in.h (ptsname): Allow for replacement. > * modules/ptsname (configure.ac): Trigger replacement. > * doc/posix-functions/ptsname.texi (ptsname): Document this.
Unfortunately, while this fixed test-ptsname, it shows up now as a failure in test-posix_openpt on FreeBSD. I'm still investigating. -- Eric Blake ebl...@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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