Re: [PATCH] ptsname: reject invalid file descriptors

2012-10-02 Thread Eric Blake
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 > t

[PATCH] ptsname: reject invalid file descriptors

2012-10-02 Thread Eric Blake
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 wort