diff options
| 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/oneit.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/oneit.c')
| -rw-r--r-- | toys/oneit.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/toys/oneit.c b/toys/oneit.c index 8563ecb1..a05e9266 100644 --- a/toys/oneit.c +++ b/toys/oneit.c @@ -1,9 +1,28 @@ -/* oneit.c, tiny one-process init replacement. +/* vi: set sw=4 ts=4: + * + * oneit.c, tiny one-process init replacement. * * Copyright 2005, 2007 by Rob Landley <rob@landley.net>. * * Not in SUSv3. - */ + +config ONEIT + bool "oneit" + default y + help + usage: oneit [-p] [-c /dev/tty0] command [...] + + A simple init program that runs a single supplied command line with a + controlling tty (so CTRL-C can kill it). + + -p Power off instead of rebooting when command exits. + -c Which console device to use. + + The oneit command runs the supplied command line as a child process + (because PID 1 has signals blocked), attached to /dev/tty0, in its + own session. Then oneit reaps zombies until the child exits, at + which point it reboots (or with -p, powers off) the system. +*/ #include "toys.h" #include <sys/reboot.h> |