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-rw-r--r--util-linux/mountpoint.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/util-linux/mountpoint.c b/util-linux/mountpoint.c
index a44cf60..28b1e7a 100644
--- a/util-linux/mountpoint.c
+++ b/util-linux/mountpoint.c
@@ -19,13 +19,14 @@
//kbuild:lib-$(CONFIG_MOUNTPOINT) += mountpoint.o
//usage:#define mountpoint_trivial_usage
-//usage: "[-q] <[-dn] DIR | -x DEVICE>"
+//usage: "[-q] { [-dn] DIR | -x DEVICE }"
//usage:#define mountpoint_full_usage "\n\n"
-//usage: "Check if the directory is a mountpoint\n"
+//usage: "Check if DIR is a mountpoint\n"
//usage: "\n -q Quiet"
-//usage: "\n -d Print major/minor device number of the filesystem"
+//usage: "\n -d Print major:minor of the filesystem"
//usage: "\n -n Print device name of the filesystem"
-//usage: "\n -x Print major/minor device number of the blockdevice"
+//////// -n is not supported by util-linux-2.36.1 ^^^^^^^^^^^^^^^^^^
+//usage: "\n -x Print major:minor of DEVICE"
//usage:
//usage:#define mountpoint_example_usage
//usage: "$ mountpoint /proc\n"