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| author | Rob Landley <rob@landley.net> | 2008-01-19 17:08:39 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2008-01-19 17:08:39 -0600 |
| commit | 2896480c4918f2accccb8301bec457a7bff7377e (patch) | |
| tree | 622527b0fcb9b5ed9d8b7fb50db316dc00111b2c /toys/dmesg.c | |
| parent | 58ecc3e589c2edc0ef4f33d4419b0b2e7ac6a83d (diff) | |
| download | toybox-2896480c4918f2accccb8301bec457a7bff7377e.tar.gz | |
Zap toys/Config.in and instead create generated/Config.in from contents of
toys/*.c. Move relevant info into comment at the top of each toys/*.c. Also
convert more of Makefile into a thin wrapper around shell scripts that actually
do the work. (Makefile is only still there for the user interface.)
Diffstat (limited to 'toys/dmesg.c')
| -rw-r--r-- | toys/dmesg.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/toys/dmesg.c b/toys/dmesg.c index 82fa0c39..a16b8d01 100644 --- a/toys/dmesg.c +++ b/toys/dmesg.c @@ -1,11 +1,23 @@ -/* vi: set sw=4 ts=4: */ -/* +/* vi: set sw=4 ts=4: + * * dmesg.c - display/control kernel ring buffer. * * Copyright 2006, 2007 Rob Landley <rob@landley.net> * * Not in SUSv3. - */ + +config DMESG + bool "dmesg" + default y + help + usage: dmesg [-n level] [-s bufsize] | -c + + Print or control the kernel ring buffer. + + -n Set kernel logging level (1-9). + -s Size of buffer to read (in bytes), default 16384. + -c Clear the ring buffer after printing. +*/ #include "toys.h" #include <sys/klog.h> |