29 lines
673 B
Diff
29 lines
673 B
Diff
--- a/util-linux/mount.c
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+++ b/util-linux/mount.c
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@@ -42,6 +42,10 @@
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#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
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#endif
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+#ifndef MS_UNION
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+#define MS_UNION 0x100 /* 256: Mount on top of a union */
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+#endif
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+
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#if defined(__dietlibc__)
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/* 16.12.2006, Sampo Kellomaki (sampo@iki.fi)
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@@ -152,6 +156,7 @@
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/* "rslave" */ MS_SLAVE|MS_RECURSIVE,
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/* "rprivate" */ MS_SLAVE|MS_RECURSIVE,
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/* "runbindable" */ MS_UNBINDABLE|MS_RECURSIVE,
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+ /* "union" */ MS_UNION,
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)
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// Always understood.
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@@ -206,6 +211,7 @@
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"rslave" "\0"
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"rprivate" "\0"
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"runbindable" "\0"
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+ "union" "\0"
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)
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// Always understood.
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