Does Polyspace support POS33-C(Do not use vfork())?

I would like to know whether Polyspace Bug Finder supports the following CERT-C check:

POS33-C: Do not use vfork()

Answer 1

[MathWorks Support Team]

After POS33-C item has been removed in CERT-C guideline because vfork is not POSIX API, It also has been removed in Polyspace since R2021b. However, there is still the risk of using vfork exists, it has been changed to check with the OBSOLETE_STD_FUNC checker from R2021b. As many functions including vfork are judged to be obsolete, there may be more violations, but it will be more helpful for creating highly secure code.

Please see more information about 'Use of obsolete standard functions(OBSOLETE_STD_FUNC)' at the following URL.

https://www.mathworks.com/help/bugfinder/ref/useofobsoletestandardfunction.html