From 3209f68b3ca4667069923a325c88b21131bfdf9f Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 31 Mar 2017 18:32:17 +0100 Subject: statx: Include a mask for stx_attributes in struct statx Include a mask in struct stat to indicate which bits of stx_attributes the filesystem actually supports. This would also be useful if we add another system call that allows you to do a 'bulk attribute set' and pass in a statx struct with the masks appropriately set to say what you want to set. Signed-off-by: David Howells Signed-off-by: Al Viro --- fs/stat.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/stat.c') diff --git a/fs/stat.c b/fs/stat.c index 0c7e6cdc435c..c6c963b2546b 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -527,6 +527,7 @@ cp_statx(const struct kstat *stat, struct statx __user *buffer) tmp.stx_ino = stat->ino; tmp.stx_size = stat->size; tmp.stx_blocks = stat->blocks; + tmp.stx_attributes_mask = stat->attributes_mask; tmp.stx_atime.tv_sec = stat->atime.tv_sec; tmp.stx_atime.tv_nsec = stat->atime.tv_nsec; tmp.stx_btime.tv_sec = stat->btime.tv_sec; -- cgit v1.2.3-55-g7522