David CARLIER

I stumbled across once and could never reproduced it again. It was on the first Doom 2 level near the end attacked by two imps. hope it helps, cheers. ```shell...

adding new illumos ptsname_r call.

5

while at it, fixing PTHREAD_MUTEX_DEFAULT which differs from solaris. [man page](https://github.com/illumos/illumos-gate/blob/f1131be9159d3bbfbff616a59d26504ef672b1f2/usr/src/man/man3c/ptsname.3c#L100)

std::unix::stack_overflow::drop_handler addressing todo through libc …

15

…update

Also fixing the build with PAL::posix assuming the intent is to avoid using std namespace for max but rather using the in-house implementation.