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| -rw-r--r-- | man2/fanotify_mark.2 | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/man2/fanotify_mark.2 b/man2/fanotify_mark.2 index d2d9929586..4a5c916cbb 100644 --- a/man2/fanotify_mark.2 +++ b/man2/fanotify_mark.2 @@ -363,56 +363,6 @@ relative to the current working directory. for an explanation of why the .I dirfd argument is useful.) -.PP -The -.BR mount_setattr () -system call uses an extensible structure -.RI ( "struct mount_attr" ) -to allow for future extensions. -Any non-flag extensions to -.BR mount_setattr () -will be implemented as new fields appended to the this structure, -with a zero value in a new field resulting in the kernel behaving -as though that extension field was not present. -Therefore, -the caller -.I must -zero-fill this structure on initialization. -See the "Extensibility" subsection under -.B NOTES -for more details. -.PP -The -.I size -argument should usually be specified as -.IR "sizeof(struct mount_attr)" . -However, if the caller is using a kernel that supports an extended -.IR "struct mount_attr" , -but the caller does not intend to make use of these features, -it is possible to pass the size of an earlier -version of the structure together with the extended structure. -This allows the kernel to not copy later parts of the structure -that aren't used anyway. -With each extension that changes the size of -.IR "struct mount_attr" , -the kernel will expose a definition of the form -.BI MOUNT_ATTR_SIZE_VER number\c -\&. -For example, the macro for the size of the initial version of -.I struct mount_attr -is -.BR MOUNT_ATTR_SIZE_VER0 . -.PP -The -.I flags -argument can be used to alter the pathname resolution behavior. -The supported values are: -.TP -.B AT_EMPTY_PATH -If -.I pathname -is the empty string, -change the mount properties on .SH RETURN VALUE On success, .BR fanotify_mark () |