acpid: close fds which are reported as dead (POLLERR/POLLHUP/POLLNVAL) by poll.

[oweals/busybox.git] / Config.in

diff --git a/Config.in b/Config.in
index 3361e7381e09892c37e7ffa73a0185e184777d8f..79fe8ff9a086701be28f27f95a20403996542070 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -83,20 +83,21 @@ config FEATURE_BUFFERS_GO_IN_BSS
 endchoice
 
 config SHOW_USAGE
 endchoice
 
 config SHOW_USAGE

-       bool "Show terse applet usage messages"
+       bool "Show applet usage messages"

        default y
        help
        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
 
 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.
          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
        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
 
          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
        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 '?'.
          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"
 
 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:
 
        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:
 
 
          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
          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
 
 
          cp = --- # disable applet cp for everyone
 


@@ -385,7 +398,7 @@ config FEATURE_SUID_CONFIG_QUIET
 config SELINUX
        bool "Support NSA Security Enhanced Linux"
        default n
 config SELINUX
        bool "Support NSA Security Enhanced Linux"
        default n

-       depends on PLATFORM_LINUX
+       select PLATFORM_LINUX

        help
          Enable support for SELinux in applets ls, ps, and id. Also provide
          the option of compiling in SELinux applets.
        help
          Enable support for SELinux in applets ls, ps, and id. Also provide
          the option of compiling in SELinux applets.


@@ -566,7 +579,6 @@ config FEATURE_SHARED_BUSYBOX
 config LFS
        bool "Build with Large File Support (for accessing files > 2 GB)"
        default y
 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
        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
 
 
 endchoice
 

-### config PARSE
-###    bool "Uniform config file parser debugging applet: parse"
-

 endmenu
 
 menu 'Installation Options ("make install" behavior)'
 endmenu
 
 menu 'Installation Options ("make install" behavior)'