udhcp: finish support of classless static routes (now the correct patch!)

[oweals/busybox.git] / Config.in

diff --git a/Config.in b/Config.in
index 94414db040387dfdb9ab1e1d1b650b5211e26de8..79fe8ff9a086701be28f27f95a20403996542070 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -83,20 +83,21 @@ config FEATURE_BUFFERS_GO_IN_BSS
 endchoice
 
 config SHOW_USAGE
-       bool "Show terse applet usage messages"
+       bool "Show applet usage messages"
        default y
        help
-         All BusyBox applets will show help messages when invoked with
-         wrong arguments. You can turn off printing these terse usage
-         messages if you say no here.
-         This will save you up to 7k.
+         Enabling this option, BusyBox applets will show terse help messages
+         when invoked with wrong arguments.
+         If you do not want to show any (helpful) usage message when
+         issuing wrong command syntax, you can say 'N' here,
+         saving approximately 7k.
 
 config FEATURE_VERBOSE_USAGE
        bool "Show verbose applet usage messages"
        default y
        depends on SHOW_USAGE
        help
-         All BusyBox applets will show more verbose help messages when
+         All BusyBox applets will show verbose help messages when
          busybox is invoked with --help. This will add a lot of text to the
          busybox binary. In the default configuration, this will add about
          13k, but it can add much more depending on your configuration.
@@ -106,8 +107,8 @@ config FEATURE_COMPRESS_USAGE
        default y
        depends on SHOW_USAGE
        help
-         Store usage messages in compressed form, uncompress them on-the-fly
-         when <applet> --help is called.
+         Store usage messages in .bz compressed form, uncompress them
+         on-the-fly when <applet> --help is called.
 
          If you have a really tiny busybox with few applets enabled (and
          bunzip2 isn't one of them), the overhead of the decompressor might
@@ -248,8 +249,9 @@ config UNICODE_PRESERVE_BROKEN
        default n
        depends on UNICODE_SUPPORT
        help
-         With this option on, invalid UTF-8 bytes are not substituted
-         with the selected substitution character.
+         With this option on, on line-editing input (such as used by shells)
+         invalid UTF-8 bytes are not substituted with the selected
+         substitution character.
          For example, this means that entering 'l', 's', ' ', 0xff, [Enter]
          at shell prompt will list file named 0xff (single char name
          with char value 255), not file named '?'.
@@ -342,14 +344,24 @@ config FEATURE_SUID
 
 config FEATURE_SUID_CONFIG
        bool "Runtime SUID/SGID configuration via /etc/busybox.conf"
-       default y if FEATURE_SUID
+       default y
        depends on FEATURE_SUID
        help
          Allow the SUID / SGID state of an applet to be determined at runtime
          by checking /etc/busybox.conf. (This is sort of a poor man's sudo.)
          The format of this file is as follows:
 
-         <applet> = [Ssx-][Ssx-][x-] (<username>|<uid>).(<groupname>|<gid>)
+         APPLET = [Ssx-][Ssx-][x-] [USER.GROUP]
+
+         s: USER or GROUP is allowed to execute APPLET.
+            APPLET will run under USER or GROUP
+            (reagardless of who's running it).
+         S: USER or GROUP is NOT allowed to execute APPLET.
+            APPLET will run under USER or GROUP.
+            This option is not very sensical.
+         x: USER/GROUP/others are allowed to execute APPLET.
+            No UID/GID change will be done when it is run.
+         -: USER/GROUP/others are not allowed to execute APPLET.
 
          An example might help:
 
@@ -359,7 +371,8 @@ config FEATURE_SUID_CONFIG
          su = ssx        # exactly the same
 
          mount = sx- root.disk # applet mount can be run by root and members
-                               # of group disk and runs with euid=0
+                               # of group disk (but not anyone else)
+                               # and runs with euid=0 (egid is not changed)
 
          cp = --- # disable applet cp for everyone
 
@@ -566,7 +579,6 @@ config FEATURE_SHARED_BUSYBOX
 config LFS
        bool "Build with Large File Support (for accessing files > 2 GB)"
        default y
-       select FDISK_SUPPORT_LARGE_DISKS
        help
          If you want to build BusyBox with large file support, then enable
          this option. This will have no effect if your kernel or your C
@@ -670,9 +682,6 @@ config EFENCE
 
 endchoice
 
-### config PARSE
-###    bool "Uniform config file parser debugging applet: parse"
-
 endmenu
 
 menu 'Installation Options ("make install" behavior)'