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This text is based on this commit message [1]. Retrieve only file system options, separated by null bytes. For security opts STATMOUNT_OPT_SEC_ARRAY is used. Link [1]: Signed-off-by: Bhavik Sachdev --- man/man2/statmount.2 | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/man/man2/statmount.2 b/man/man2/statmount.2 index 8d390fc53..e9e1f28e7 100644 --- a/man/man2/statmount.2 +++ b/man/man2/statmount.2 @@ -52,6 +52,8 @@ .SH SYNOPSIS .B " __u64 mnt_ns_id;" .B " __u32 fs_subtype;" .B " __u32 sb_source;" +.B " __u32 opt_num;" +.B " __u32 opt_array;" .B " char str[];" .B }; .EE @@ -114,6 +116,7 @@ .SS The mnt_id_req structure STATMOUNT_MNT_OPTS /* Want/got mnt_opts */ STATMOUNT_FS_SUBTYPE /* Want/got fs_subtype */ STATMOUNT_SB_SOURCE /* Want/got sb_source */ +STATMOUNT_OPT_ARRAY /* Want/got opt_... */ .TE .in .P @@ -278,6 +281,18 @@ .SS The returned information the source for the mount. It is a null-terminated string. .TP +.TP +.I smbuf.opt_num +The number of filesystem options set on the mount. +.TP +.TP +.I smbuf.opt_array +The offset to the location in the +.I smbuf.str +buffer that contains file system options separated by null bytes. +They can be iterated over the help of +.IR smbuf.opt_num . +.TP .SH RETURN VALUE On success, zero is returned. On error, \-1 is returned, and -- 2.52.0