On 2020-08-30 15:27, Kurt-Karen Carlson-Lougheed via Cygwin wrote: > In a small percentage of qsort requests, the results are erratic. Running > the same code under Linux (RHEL7) does NOT have this problem. I updated my > cygwin to current and the problem persists. I copied the latest netbsd.org > qsort.c and compiled into my code, the problem is resolved with that > version of qsort. > > In researching this issue, there was a post to this list 2015-01-11 > reporting a > 'damaged' qsort. This may still be the same issue. The netbsd version I am > now using is dated 2017-05-19. > > My code experiencing this is SourceForge uac19, I'll be posting the > corrected version (v3.2) with the netbsd qsort tomorrow after completing > validation tests. I would ultimately like to see cygwin's qsort fixed.
As qsort depends on the array object data types and comparison functions, please post a Simple Test Case, showing at least those types and function(s), and the faulty output results. -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. [Data in IEC units and prefixes, physical quantities in SI.] -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
