On Wednesday, June 15, 2016 09:01:53 PM John Baldwin wrote: > Author: jhb > Date: Wed Jun 15 21:01:53 2016 > New Revision: 301931 > URL: https://svnweb.freebsd.org/changeset/base/301931 > > Log: > Add a tool to decode ioctl commands. > > One or more ioctl command values can be passed as arguments on the command > line. For each value, the command is broken down into it's components > (direction, group, number, and length). In addition, if a command has a > known name it is output via sysdecode_ioctlname(). > > Reviewed by: kib, emaste, avg > Approved by: re (gjb) > Differential Revision: https://reviews.freebsd.org/D6851
I've had a version of this in a private tree of utilities for several years. I added the sysdecode stuff yesterday though now that it's easy to do so. Sample output: % ./decioctl 0xc4d01902 0xc4e01902 0x4004667f command : dir group num len name 0xc4d01902: INOUT 0x19 2 1232 CAMIOCOMMAND 0xc4e01902: INOUT 0x19 2 1248 0x4004667f: OUT 'f' 127 4 FIONREAD -- John Baldwin _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
