d949c9c8b8
Add support for mlock() and munlock(). These two functions comprise the _POSIX_MEMLOCK_RANGE Option which is required by PSE51, PSE52, PSE53, and PSE54. Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
25 lines
339 B
C
25 lines
339 B
C
/*
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* Copyright (c) 2024, Tenstorrent AI ULC
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stddef.h>
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#include <zephyr/kernel.h>
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#include <zephyr/posix/sys/mman.h>
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int mlock(const void *addr, size_t len)
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{
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k_mem_pin(addr, len);
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return 0;
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}
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int munlock(const void *addr, size_t len)
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{
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k_mem_unpin(addr, len);
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return 0;
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}
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