Isaac Dunham pointed out that the kernel treats - and _ as identical in module names, so modinfo should too. Made it use mmap() while I was there, and some cosmetic refactoring.
Yet more drive-by cleanup of ifconfig.
And another round of ifconfig cleanup.
Quick sniff test to find leaked global variables.
Eliminate leaked global bunzip_errors.
Remove leaked global path_mounts.
Add posix headers to toynet.h, move xioctl() to lib.c, introduce lib/net.c and move xsocket() to it.
Add firmware field to modinfo output.
Add library function for the file permission formatting in ls and stat
stat: Remove unimplemented options and clean up help text
Fix find -mtime
Fix conflicting types for show_help().
Fix xabspath when last path component exists but we haven't got permissions to open it (ala readlink -f /dev/sda as a normal user). Spotted by Ashwini Sharma.
The host sort on many distros behaves stupidly, and sorts stuff in non-ascii order by default. Make it stop.
Fix bare longopts to set unique optflag bits.