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An fanotify event name is always recorded relative to a dir fh. Encapsulate the name_len member of fanotify_name_event in a new struct fanotify_info, which describes the parceling of the variable size buffer of an fanotify_name_event. The dir_fh member of fanotify_name_event is renamed to _dir_fh and is not accessed directly, but via the fanotify_info_dir_fh() accessor. Although the dir_fh len information is already available in struct fanotify_fh, we store it also in dif_fh_totlen member of fanotify_info, including the size of fanotify_fh header, so we know the offset of the name in the buffer without looking inside the dir_fh. We also add a file_fh_totlen member to allow packing another file handle in the variable size buffer after the dir_fh and before the name. We are going to use that space to store the child fid. Link: https://lore.kernel.org/r/20200716084230.30611-10-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz> |
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| .. | ||
| dnotify | ||
| fanotify | ||
| inotify | ||
| fdinfo.c | ||
| fdinfo.h | ||
| fsnotify.c | ||
| fsnotify.h | ||
| group.c | ||
| Kconfig | ||
| Makefile | ||
| mark.c | ||
| notification.c | ||