Robuta

https://www.openwall.com/lists/musl/2012/08/08/11

musl - Bug with fcntl() on mipsel

musl bug fcntl mipsel

https://sourceware.org/legacy-ml/cygwin/2003-04/msg02000.html

Greg Matheson - Re: FCNTL.DLL causes illegal instruction w/ perl since upgrade

illegal instruction greg matheson fcntl dll

https://sourceware.org/legacy-ml/cygwin/2003-04/msg02028.html

Greg Matheson - Re: FCNTL.DLL causes illegal instruction w/ perl since upgrade

illegal instruction greg matheson fcntl dll

https://rubyreferences.github.io/rubyref/stdlib/cli/fcntl.html

fcntl: POSIX file access constants - Ruby Reference

file access fcntl posix constants ruby