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mjit.c: remove old comment about WNOHANG and SIGCHLD [ci skip]
[Bug #14867] implemented exactly what was needed (for POSIX platforms, at least). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -62,12 +62,7 @@
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| MRI machine code |<-----------------------------
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|___________________| loading
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We don't use SIGCHLD signal and WNOHANG waitpid in MJIT as it
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might mess with ruby code dealing with signals. Also as SIGCHLD
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signal can be delivered to non-main thread, the stack might have a
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constraint. So the correct version of code based on SIGCHLD and
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WNOHANG waitpid would be very complicated. */
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*/
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#ifdef __sun
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#define __EXTENSIONS__ 1
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