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| author | Christian Brauner <brauner@kernel.org> | 2026-10-05 10:09:31 -0500 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-10-12 10:58:20 +0200 |
| commit | fd0349aadbb99252931e237df15f72e43e649254 (patch) | |
| tree | 0d7902faad8d6bb2fb125e507b0ac75f24052c32 /tools/lib/python | |
| parent | 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907 (diff) | |
| download | linux-next-fd0349aadbb99252931e237df15f72e43e649254.tar.gz linux-next-fd0349aadbb99252931e237df15f72e43e649254.zip | |
pid: add helpers to operate on a struct pid array
We're about to extend af_unix sockets and coredump code with the ability
to hand out thread-specific pidfds. Add a few simple helpers that allow
to operate on multiple struct pids up to PIDTYPE_MAX with automatic
bounds checking.
Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@futurfusion.io>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Signed-off-by: Andrew Halaney <andrew@amutable.com>
Link: https://patch.msgid.link/20261005-work-unix-passpidfd-v4-1-350183b6e02a@amutable.com
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'tools/lib/python')
| -rw-r--r-- | tools/lib/python/kdoc/xforms_lists.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/python/kdoc/xforms_lists.py b/tools/lib/python/kdoc/xforms_lists.py index e3dda2fe8a53..e792785a15ec 100644 --- a/tools/lib/python/kdoc/xforms_lists.py +++ b/tools/lib/python/kdoc/xforms_lists.py @@ -45,6 +45,7 @@ class CTransforms: (CMatch("DECLARE_HASHTABLE"), r"unsigned long \1[1 << ((\2) - 1)]"), (CMatch("DECLARE_KFIFO"), r"\2 *\1"), (CMatch("DECLARE_KFIFO_PTR"), r"\2 *\1"), + (CMatch("DECLARE_PIDS"), r"struct pid *\1[(\2) + 1]"), (CMatch("(?:__)?DECLARE_FLEX_ARRAY"), r"\1 \2[]"), (CMatch("DEFINE_DMA_UNMAP_ADDR"), r"dma_addr_t \1"), (CMatch("DEFINE_DMA_UNMAP_LEN"), r"__u32 \1"), |