bc: convert to "G trick" - this returns bc to zero bss increase

[oweals/busybox.git] / util-linux / dmesg.c

diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 50e8a0fce03f1cf95c3f2b9e36b20c106a37f6ff..6da9d9f4e8bf006d025dbb0a437786da165ca027 100644 (file)
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -8,6 +8,43 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+//config:config DMESG
+//config:      bool "dmesg (3.5 kb)"
+//config:      default y
+//config:      select PLATFORM_LINUX
+//config:      help
+//config:      dmesg is used to examine or control the kernel ring buffer. When the
+//config:      Linux kernel prints messages to the system log, they are stored in
+//config:      the kernel ring buffer. You can use dmesg to print the kernel's ring
+//config:      buffer, clear the kernel ring buffer, change the size of the kernel
+//config:      ring buffer, and change the priority level at which kernel messages
+//config:      are also logged to the system console. Enable this option if you
+//config:      wish to enable the 'dmesg' utility.
+//config:
+//config:config FEATURE_DMESG_PRETTY
+//config:      bool "Pretty output"
+//config:      default y
+//config:      depends on DMESG
+//config:      help
+//config:      If you wish to scrub the syslog level from the output, say 'Y' here.
+//config:      The syslog level is a string prefixed to every line with the form
+//config:      "<#>".
+//config:
+//config:      With this option you will see:
+//config:              # dmesg
+//config:              Linux version 2.6.17.4 .....
+//config:              BIOS-provided physical RAM map:
+//config:               BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
+//config:
+//config:      Without this option you will see:
+//config:              # dmesg
+//config:              <5>Linux version 2.6.17.4 .....
+//config:              <6>BIOS-provided physical RAM map:
+//config:              <6> BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
+
+//applet:IF_DMESG(APPLET(dmesg, BB_DIR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_DMESG) += dmesg.o
 
 //usage:#define dmesg_trivial_usage
 //usage:       "[-c] [-n LEVEL] [-s SIZE]"