diff options
Diffstat (limited to 'util-linux/switch_root.c')
-rw-r--r-- | util-linux/switch_root.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/util-linux/switch_root.c b/util-linux/switch_root.c index d471437fd..7794de18d 100644 --- a/util-linux/switch_root.c +++ b/util-linux/switch_root.c | |||
@@ -5,6 +5,16 @@ | |||
5 | * | 5 | * |
6 | * Licensed under GPLv2, see file LICENSE in this source tree. | 6 | * Licensed under GPLv2, see file LICENSE in this source tree. |
7 | */ | 7 | */ |
8 | |||
9 | //usage:#define switch_root_trivial_usage | ||
10 | //usage: "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]" | ||
11 | //usage:#define switch_root_full_usage "\n\n" | ||
12 | //usage: "Free initramfs and switch to another root fs:\n" | ||
13 | //usage: "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" | ||
14 | //usage: "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" | ||
15 | //usage: "\nOptions:" | ||
16 | //usage: "\n -c DEV Reopen stdio to DEV after switch" | ||
17 | |||
8 | #include <sys/vfs.h> | 18 | #include <sys/vfs.h> |
9 | #include <sys/mount.h> | 19 | #include <sys/mount.h> |
10 | #include "libbb.h" | 20 | #include "libbb.h" |