modutils/*: rewrite by Timo Teras <timo.teras AT iki.fi>

- a lot faster (linear algorithmic complexity, smaller memory foot print)
- a lot smaller (the old code was overly complicated)
- loading of aliases is now module-init-tools compliant
- blacklisting is done correctly (-b option added)
- module argument quoting done right
- depmod now correctly generates modules.symbols and modules.alias

add/remove: 16/21 grow/shrink: 4/6 up/down: 6930/-9316 Total: -2386 bytes
   text    data     bss     dec     hex filename
 806039     592    6680  813311   c68ff busybox_old
 803498     592    6676  810766   c5f0e busybox_unstripped

1 files changed, 5 insertions, 0 deletions

diff --git a/include/usage.h b/include/usage.h
index f4fc2e67a..71e9f42e8 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2569,12 +2569,17 @@
        "[-knqrsv] MODULE [symbol=value...]"
 #define modprobe_full_usage "\n\n" \
        "Options:" \
+        USE_FEATURE_2_4_MODULES( \
      "\n        -k      Make module autoclean-able" \
+        ) \
      "\n        -n      Dry run" \
      "\n        -q      Quiet" \
      "\n        -r      Remove module (stacks) or do autoclean" \
      "\n        -s      Report via syslog instead of stderr" \
      "\n        -v      Verbose" \
+        USE_FEATURE_MODPROBE_BLACKLIST( \
+     "\n        -b      Apply blacklist to module names too" \
+        )
 
 #define modprobe_notes_usage \
 "modprobe can (un)load a stack of modules, passing each module options (when\n" \