diff options
| author | Youling Tang <tangyouling@kylinos.cn> | 2024-06-20 11:23:33 +0800 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-06-25 11:15:48 +0200 |
| commit | 9b6a14f08b4875aa22ea0b5bc35042e2580b311b (patch) | |
| tree | 3156ae785134354ca3c82002a6e3da6249f7b745 | |
| parent | 5e362bd5eecdd7ccafc9611a108a53423ccd5065 (diff) | |
fs: Export in_group_or_capable()
Export in_group_or_capable() as a VFS helper function.
Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Link: https://lore.kernel.org/r/20240620032335.147136-1-youling.tang@linux.dev
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | fs/attr.c | 2 | ||||
| -rw-r--r-- | fs/inode.c | 1 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/fs/attr.c b/fs/attr.c index 960a310581eb..825007d5cda4 100644 --- a/fs/attr.c +++ b/fs/attr.c @@ -17,8 +17,6 @@ #include <linux/filelock.h> #include <linux/security.h> -#include "internal.h" - /** * setattr_should_drop_sgid - determine whether the setgid bit needs to be * removed diff --git a/fs/inode.c b/fs/inode.c index 3a41f83a4ba5..e0815acc5abb 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -2538,6 +2538,7 @@ bool in_group_or_capable(struct mnt_idmap *idmap, return true; return false; } +EXPORT_SYMBOL(in_group_or_capable); /** * mode_strip_sgid - handle the sgid bit for non-directories diff --git a/include/linux/fs.h b/include/linux/fs.h index bfc1e6407bf6..942cb11dba96 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1942,6 +1942,8 @@ void inode_init_owner(struct mnt_idmap *idmap, struct inode *inode, extern bool may_open_dev(const struct path *path); umode_t mode_strip_sgid(struct mnt_idmap *idmap, const struct inode *dir, umode_t mode); +bool in_group_or_capable(struct mnt_idmap *idmap, + const struct inode *inode, vfsgid_t vfsgid); /* * This is the "filldir" function type, used by readdir() to let |