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feat(libc): introduce __maybe_unused

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Checkpatch script doesn't support __unused macro. To avoid errors, add
__maybe_unused macro, which is supported.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I795134fb152991f2bc804a6b3be2fd1da7032758
This commit is contained in:
Yann Gautier 2022-08-29 09:33:46 +02:00
parent 029f9b9c01
commit 351f9cd889
1 changed files with 2 additions and 1 deletions
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3
include/lib/libc/cdefs.h
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -12,6 +12,7 @@
#define __packed __attribute__((__packed__))
#define __used __attribute__((__used__))
#define __unused __attribute__((__unused__))
#define __maybe_unused __attribute__((__unused__))
#define __aligned(x) __attribute__((__aligned__(x)))
#define __section(x) __attribute__((__section__(x)))
#if RECLAIM_INIT_CODE