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| author | Jens Axboe <axboe@kernel.dk> | 2021-01-20 01:41:52 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-01 20:02:42 +0300 |
| commit | 53dec2ea74f2ef360e8455439be96a780baa6097 (patch) | |
| tree | 1310979e2c4fa2b604ed81061fbee004ef1d9e7a /fs/internal.h | |
| parent | e342c807f556dbcee1370ab78af1d8faf497d771 (diff) | |
| download | linux-53dec2ea74f2ef360e8455439be96a780baa6097.tar.xz | |
fs: provide locked helper variant of close_fd_get_file()
Assumes current->files->file_lock is already held on invocation. Helps
the caller check the file before removing the fd, if it needs to.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/internal.h')
| -rw-r--r-- | fs/internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h index 77c50befbfbe..c6c85f6ad598 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -132,6 +132,7 @@ extern struct file *do_file_open_root(struct dentry *, struct vfsmount *, const char *, const struct open_flags *); extern struct open_how build_open_how(int flags, umode_t mode); extern int build_open_flags(const struct open_how *how, struct open_flags *op); +extern int __close_fd_get_file(unsigned int fd, struct file **res); long do_sys_ftruncate(unsigned int fd, loff_t length, int small); int chmod_common(const struct path *path, umode_t mode); |