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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-06-25 01:29:34 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-06-25 01:31:18 +0200
commitcf89431cc54bfa4b48732133bd29ef9999368c36 (patch)
tree98cb4ad50799d09e8ea6844aa39e573b5e192a55 /package/busybox/config/init
parent01af213ee5720c929973534da555f89abaf301f5 (diff)
busybox: update to 1.25.0
Diffstat (limited to 'package/busybox/config/init')
-rw-r--r--package/busybox/config/init/Config.in26
1 files changed, 26 insertions, 0 deletions
diff --git a/package/busybox/config/init/Config.in b/package/busybox/config/init/Config.in
index 7910b0f4d..09fdf9f98 100644
--- a/package/busybox/config/init/Config.in
+++ b/package/busybox/config/init/Config.in
@@ -79,6 +79,17 @@ config BUSYBOX_INIT
help
init is the first program run when the system boots.
+config BUSYBOX_LINUXRC
+ bool "Support running init from within an initrd (not initramfs)"
+ default n
+ select BUSYBOX_FEATURE_SYSLOG
+ help
+ Legacy support for running init under the old-style initrd. Allows
+ the name linuxrc to act as init, and it doesn't assume init is PID 1.
+
+ This does not apply to initramfs, which runs /init as PID 1 and
+ requires no special support.
+
config BUSYBOX_FEATURE_USE_INITTAB
bool "Support reading an inittab file"
default y
@@ -166,6 +177,21 @@ config BUSYBOX_INIT_TERMINAL_TYPE
Note that on Linux, init attempts to detect serial terminal and
sets TERM to "vt102" if one is found.
+config BUSYBOX_FEATURE_INIT_MODIFY_CMDLINE
+ bool "Modify the command-line to \"init\""
+ default n
+ depends on BUSYBOX_INIT || BUSYBOX_LINUXRC
+ help
+ When launched as PID 1 and after parsing its arguments, init
+ wipes all the arguments but argv[0] and rewrites argv[0] to
+ contain only "init", so that its command-line appears solely as
+ "init" in tools such as ps.
+ If this option is set to Y, init will keep its original behavior,
+ otherwise, all the arguments including argv[0] will be preserved,
+ be they parsed or ignored by init.
+ The original command-line used to launch init can then be
+ retrieved in /proc/1/cmdline on Linux, for example.
+
config BUSYBOX_MESG
bool "mesg"
default n