From b750101eb236130cf056c675997decbac904cc49 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:35:18 +0200 Subject: Adding upstream version 252.22. Signed-off-by: Daniel Baumann --- src/shared/keyring-util.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/shared/keyring-util.h (limited to 'src/shared/keyring-util.h') diff --git a/src/shared/keyring-util.h b/src/shared/keyring-util.h new file mode 100644 index 0000000..838e990 --- /dev/null +++ b/src/shared/keyring-util.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include + +#include "missing_keyctl.h" + +/* TAKE_FD but for key_serial_t instead of fds */ +#define TAKE_KEY_SERIAL(key_serial) \ + ({ \ + key_serial_t *_key_serialp_ = &(key_serial); \ + key_serial_t _key_serial_ = *_key_serialp_; \ + *_key_serialp_ = -1; \ + _key_serial_; \ + }) + +int keyring_read(key_serial_t serial, void **ret, size_t *ret_size); -- cgit v1.2.3