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memfd_create.2: wfix 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-01-09 11:46:49 +01:00
parent 7481dc7b58
commit 4f32648ea3
1 changed files with 4 additions and 3 deletions
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7
man2/memfd_create.2
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@ -260,9 +260,10 @@ The second process then maps the file using
The second process uses the
.BR fcntl (2)
.B F_GET_SEALS
operation to retrieve the set of seals that has been applied to the file.
This set can be inspected in order to determine what kinds of restrictions
have been placed on file modifications.
operation to retrieve the bit mask of seals
that has been applied to the file.
This bit mask can be inspected in order to determine
what kinds of restrictions have been placed on file modifications.
If desired, the second process can apply further seals
to impose additional restrictions (so long as the
.BR F_SEAL_SEAL