From 19311bfa7b8e8c6effa9c375de9b0eb4338bee12 Mon Sep 17 00:00:00 2001 From: Roman Borisov Date: Thu, 24 Mar 2011 15:08:43 +0300 Subject: mount: add --rbind option support Signed-off-by: Roman Borisov Signed-off-by: Denys Vlasenko --- include/usage.src.h | 2 +- util-linux/mount.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/include/usage.src.h b/include/usage.src.h index 29f7b2110..d07b408a6 100644 --- a/include/usage.src.h +++ b/include/usage.src.h @@ -2482,7 +2482,7 @@ INSERT "\n [r]slave Convert [recursively] to a slave subtree" \ "\n [r]private Convert [recursively] to a private subtree" \ "\n [un]bindable Make mount point [un]able to be bind mounted" \ - "\n bind Bind a file or directory to another location" \ + "\n [r]bind Bind a file or directory [recursively] to another location" \ "\n move Relocate an existing mount point" \ ) \ "\n remount Remount a mounted filesystem, changing flags" \ diff --git a/util-linux/mount.c b/util-linux/mount.c index e672a73f4..722d0be92 100644 --- a/util-linux/mount.c +++ b/util-linux/mount.c @@ -181,6 +181,7 @@ static const int32_t mount_options[] = { /* "relatime" */ MS_RELATIME, /* "norelatime" */ ~MS_RELATIME, /* "loud" */ ~MS_SILENT, + /* "rbind" */ MS_BIND|MS_RECURSIVE, // action flags /* "union" */ MS_UNION, @@ -236,6 +237,7 @@ static const char mount_option_str[] = "relatime\0" "norelatime\0" "loud\0" + "rbind\0" // action flags "union\0" -- cgit v1.2.3