... but the BSDs did have support for SystemV binaries, through modules compat_svr4 and compat_ibcs2, so the grand parent comment made perfect sense to me. Not

... but the BSDs did have support for SystemV binaries, through modules compat_svr4 and compat_ibcs2, so the grand parent comment made perfect sense to me. Not sure why there were two and I don't plan to go down that rabbit hole today, but perhaps due to SVR4 vs SVR3 differences, and ELF vs COFF, shrug.