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| author | Christian Brauner <brauner@kernel.org> | 2026-09-10 17:48:01 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-10-05 13:11:48 +0200 |
| commit | ae6c2e72e5ee53e03b17f2793c067fc9d41bdfe9 (patch) | |
| tree | 5bdf256976f3d6964b61b42b7dae8ed375515472 /include/linux/fdtable.h | |
| parent | 31116e528f19545220250209fc5ee71a5a2295ec (diff) | |
| download | linux-next-ae6c2e72e5ee53e03b17f2793c067fc9d41bdfe9.tar.gz linux-next-ae6c2e72e5ee53e03b17f2793c067fc9d41bdfe9.zip | |
fs: move unshare_fd() to fs/file.c
Move unshare_fd() where the rest of the descriptor table lifecycle
helpers live.
No functional changes.
Link: https://patch.msgid.link/20260910-work-coredump-unlock-self-v4-3-a5c1800dc930@kernel.org
Reviewed-by: NeilBrown <neil@brown.name>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'include/linux/fdtable.h')
| -rw-r--r-- | include/linux/fdtable.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 270ee830f206..2bd8adb194b3 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -102,6 +102,7 @@ struct task_struct; void put_files_struct(struct files_struct *fs); void switch_files_struct(struct task_struct *tsk, struct files_struct *files); int unshare_files(void); +int unshare_fd(unsigned long unshare_flags, struct files_struct **new_fdp); enum fd_range_flags { /* Leave behind all descriptors outside of the specified range. */ FD_RANGE_EXCEPT = (1U << 0), |