Why? I'm not hacking the kernel or anything, but I write plenty of systems-level code on Mac OS first and then port to Linux (usually painlessly). It's like any other unix. The only pain I can remember encountering was dealing with a MacOS calling convention weirdness (it uses 16 byte stack pointer alignment even on x86).
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Why? I'm not hacking the kernel or anything, but I write plenty of systems-level code on Mac OS first and then port to Linux (usually painlessly). It's like any other unix. The only pain I can remember encountering was dealing with a MacOS calling convention weirdness (it uses 16 byte stack pointer alignment even on x86).