mount.2: Note that the 'data' argument can be NULL

Verified from reading the kernel source and looking at the source
of mount(8). Surprisingly, this has not documented after so many
years.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2021-01-20 13:03:26 +01:00
parent 1942e41202
commit c43f976fd8
1 changed files with 1 additions and 0 deletions

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@ -79,6 +79,7 @@ understood by this filesystem.
See
.BR mount (8)
for details of the options available for each filesystem type.
This argument may be specified as NULL, if there are no options.
.PP
A call to
.BR mount ()