examples/inittab: fix a few incorrect statements about init

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/examples/inittab b/examples/inittab
index c4e0af5147dc18d625a139bd63408872d431e267..01ceaef25cf34289263d57eb4374df893efbe847 100644 (file)
--- a/examples/inittab
+++ b/examples/inittab
@@ -15,10 +15,7 @@
 #      the specified process to run on.  The contents of this field are
 #      appended to "/dev/" and used as-is.  There is no need for this field to
 #      be unique, although if it isn't you may have strange results.  If this
-#      field is left blank, it is completely ignored.  Also note that if
-#      BusyBox detects that a serial console is in use, then all entries
-#      containing non-empty id fields will be ignored.  BusyBox init does
-#      nothing with utmp.  We don't need no stinkin' utmp.
+#      field is left blank, then the init's stdin/out will be used.
 #
 # <runlevels>: The runlevels field is completely ignored.
 #
@@ -43,9 +40,6 @@
 #         ::shutdown:/sbin/swapoff -a
 #         ::shutdown:/bin/umount -a -r
 #         ::restart:/sbin/init
-#
-# if it detects that /dev/console is _not_ a serial console, it will
-# also run:
 #         tty2::askfirst:/bin/sh
 #         tty3::askfirst:/bin/sh
 #         tty4::askfirst:/bin/sh

diff --git a/init/init.c b/init/init.c
index b84bdccbc34025806df68d7526255b96a3db8f96..15aad474f8d88733410eef119b9d2d866b1a9ab7 100644 (file)
--- a/init/init.c
+++ b/init/init.c
@@ -1234,9 +1234,6 @@ int init_main(int argc UNUSED_PARAM, char **argv)
 //usage:       "       ::shutdown:/sbin/swapoff -a\n"
 //usage:       "       ::shutdown:/bin/umount -a -r\n"
 //usage:       "       ::restart:/sbin/init\n"
-//usage:       "\n"
-//usage:       "if it detects that /dev/console is _not_ a serial console, it will also run:\n"
-//usage:       "\n"
 //usage:       "       tty2::askfirst:/bin/sh\n"
 //usage:       "       tty3::askfirst:/bin/sh\n"
 //usage:       "       tty4::askfirst:/bin/sh\n"
@@ -1252,11 +1249,7 @@ int init_main(int argc UNUSED_PARAM, char **argv)
 //usage:       "               the specified process to run on. The contents of this field are\n"
 //usage:       "               appended to \"/dev/\" and used as-is. There is no need for this field to\n"
 //usage:       "               be unique, although if it isn't you may have strange results. If this\n"
-//usage:       "               field is left blank, the controlling tty is set to the console. Also\n"
-//usage:       "               note that if BusyBox detects that a serial console is in use, then only\n"
-//usage:       "               entries whose controlling tty is either the serial console or /dev/null\n"
-//usage:       "               will be run. BusyBox init does nothing with utmp. We don't need no\n"
-//usage:       "               stinkin' utmp.\n"
+//usage:       "               field is left blank, then the init's stdin/out will be used.\n"
 //usage:       "\n"
 //usage:       "       <runlevels>:\n"
 //usage:       "\n"