2c0508b4f
Denys Vlasenko
2013-03-29
Subject
examples/inittab: fix a few incorrect statements about init
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examples/inittab+1 -7
| @@ -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 | |
init/init.c+1 -8
| @@ -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" | |