On 2/2/24 11:55, Alice Ryhl wrote: > From: Wedson Almeida Filho <wedsonaf@xxxxxxxxx> > > Add a wrapper around `struct cred` called `Credential`, and provide > functionality to get the `Credential` associated with a `File`. > > Rust Binder must check the credentials of processes when they attempt to > perform various operations, and these checks usually take a > `&Credential` as parameter. The security_binder_set_context_mgr function > would be one example. This patch is necessary to access these security_* > methods from Rust. > > Signed-off-by: Wedson Almeida Filho <wedsonaf@xxxxxxxxx> > Co-developed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx> > Signed-off-by: Alice Ryhl <aliceryhl@xxxxxxxxxx> > --- > rust/bindings/bindings_helper.h | 1 + > rust/helpers.c | 13 ++++++ > rust/kernel/cred.rs | 72 +++++++++++++++++++++++++++++++++ > rust/kernel/file.rs | 13 ++++++ > rust/kernel/lib.rs | 1 + > 5 files changed, 100 insertions(+) > create mode 100644 rust/kernel/cred.rs Reviewed-by: Benno Lossin <benno.lossin@xxxxxxxxx> -- Cheers, Benno
