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authorDmitry Kadashev <dkadashev@gmail.com>2021-07-08 13:34:46 +0700
committerJens Axboe <axboe@kernel.dk>2021-08-23 13:48:33 -0600
commit7a8721f84fcb3b2946a92380b6fc311e017ff02c (patch)
tree37f17666ed6ea3b678f7777f1d5e5abe3998ef8e /fs/internal.h
parente34a02dc40c95d126bb6486dcf802bbb8d1624a0 (diff)
downloadlinux-7a8721f84fcb3b2946a92380b6fc311e017ff02c.tar.bz2
io_uring: add support for IORING_OP_SYMLINKAT
IORING_OP_SYMLINKAT behaves like symlinkat(2) and takes the same flags and arguments. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Suggested-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/io-uring/20210514145259.wtl4xcsp52woi6ab@wittgenstein/ Signed-off-by: Dmitry Kadashev <dkadashev@gmail.com> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/r/20210708063447.3556403-11-dkadashev@gmail.com [axboe: add splice_fd_in check] Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/internal.h')
-rw-r--r--fs/internal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h
index d6b15dad1310..2f9750aefbd6 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -77,6 +77,7 @@ int may_linkat(struct user_namespace *mnt_userns, struct path *link);
int do_renameat2(int olddfd, struct filename *oldname, int newdfd,
struct filename *newname, unsigned int flags);
int do_mkdirat(int dfd, struct filename *name, umode_t mode);
+int do_symlinkat(struct filename *from, int newdfd, struct filename *to);
/*
* namespace.c