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| author | Richard Guy Briggs <rgb@redhat.com> | 2023-02-04 00:35:15 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-02-07 14:53:53 +0300 |
| commit | 70529a199574c15a40f46b14256633b02ba10ca2 (patch) | |
| tree | d5c7b98ff0234b0ed5817a328eb77799cc9d3894 /fs/configfs | |
| parent | 2e0a547164b1384a87fd3500a01297222b0971b0 (diff) | |
| download | linux-70529a199574c15a40f46b14256633b02ba10ca2.tar.xz | |
fanotify: define struct members to hold response decision context
This patch adds a flag, FAN_INFO and an extensible buffer to provide
additional information about response decisions. The buffer contains
one or more headers defining the information type and the length of the
following information. The patch defines one additional information
type, FAN_RESPONSE_INFO_AUDIT_RULE, to audit a rule number. This will
allow for the creation of other information types in the future if other
users of the API identify different needs.
The kernel can be tested if it supports a given info type by supplying
the complete info extension but setting fd to FAN_NOFD. It will return
the expected size but not issue an audit record.
Suggested-by: Steve Grubb <sgrubb@redhat.com>
Link: https://lore.kernel.org/r/2745105.e9J7NaK4W3@x2
Suggested-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20201001101219.GE17860@quack2.suse.cz
Tested-by: Steve Grubb <sgrubb@redhat.com>
Acked-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Message-Id: <10177cfcae5480926b7176321a28d9da6835b667.1675373475.git.rgb@redhat.com>
Diffstat (limited to 'fs/configfs')
0 files changed, 0 insertions, 0 deletions