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mount: add --rbind option support

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Signed-off-by: Roman Borisov <ext-roman.borisov@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Roman Borisov 2011-03-24 15:08:43 +03:00 committed by Denys Vlasenko
parent d3679d2491
commit 19311bfa7b
2 changed files with 3 additions and 1 deletions
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2
include/usage.src.h
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@ -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" \

2
util-linux/mount.c
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@ -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"