Re: [TUHS] Tracing origins of errno names/numbers

I spent some time tracing what version of Linux itself each one was added in. Note: This doesn't necessarily show that they originated with linux (the opposite in some cases), but it should help get a good handle on dates (for where to look in other OSes' history). And, date/version added to linux might itself be an interesting column to include. V7 - this is where EFAULT changed from 106 to 14 http://minnie.tuhs.org/cgi-bin/utree.pl?file=V7/usr/include/errno.h Minix 1.1 http://minnie.tuhs.org/cgi-bin/utree.pl?file=Minix1.1/usr/include/errno.h Minix 1.5 - where 0.1 apparently took its numeric assignments from http://minnie.tuhs.org/cgi-bin/utree.pl?file=Minix1.5/include/errno.h 0.01 - first errno.h - interesting comment. http://lxr.linux.no/linux-old+v0.01/include/errno.h 0.95 - adds ELOOP http://lxr.linux.no/linux-old+v0.95/include/errno.h 0.96c - last errno.h http://lxr.linux.no/linux-old+v0.96c/include/errno.h 0.97.0 has first linux/errno.h, and a whole pile of new error numbers http://lxr.linux.no/linux-old+v0.97.0/include/linux/errno.h 0.99.0 - EWOULDBLOCK vaue changed http://lxr.linux.no/linux-old+v0.99.0/include/linux/errno.h 0.99.14 - adds 122 EDQUOT http://lxr.linux.no/linux-old+v0.99.14/include/linux/errno.h 2.1.34 - adds 123 and 124 http://lxr.linux.no/linux-old+v2.1.34/include/asm-i386/errno.h 2.6.10 - 125 through 129 added http://lxr.linux.no/linux-bk+v2.6.10/include/asm-generic/errno.h Still haven't spent the time to find: Where 45-47 went, 51, value change of EDEADLOCK 2005-05-01 Addition of EOWNERDEAD and ENOTRECOVERABLE: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h… (This says it was done to support an external patch, so linux is probably not the originating system) 2009-06-03 Addition of ERFKILL http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h… 2011-03-17 EHWPOISON http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h… EDOTDOT caught my eye for some reason - maybe because it's the only one you attributed to linux in a long list of SVr1 ones... what were 72 through 76 in SVR1?