Pawel Dziepak
077c84eb27
* No need for the atomically changed variables to be declared as volatile. * Drop support for atomically getting and setting unaligned data. * Introduce atomic_get_and_set[64]() which works the same as atomic_set[64]() used to. atomic_set[64]() does not return the previous value anymore.
110 lines
1.8 KiB
C++
110 lines
1.8 KiB
C++
/*
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* Copyright 2007, Ingo Weinhold, [email protected].
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* Distributed under the terms of the MIT License.
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*/
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#include "compatibility.h"
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#include <OS.h>
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#include "fssh_atomic.h"
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void
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fssh_atomic_set(int32_t* value, int32_t newValue)
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{
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atomic_set((int32*)value, newValue);
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}
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int32_t
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fssh_atomic_get_and_set(int32_t* value, int32_t newValue)
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{
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return atomic_get_and_set((int32*)value, newValue);
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}
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int32_t
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fssh_atomic_test_and_set(int32_t *value, int32_t newValue, int32_t testAgainst)
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{
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return atomic_test_and_set((int32*)value, newValue, testAgainst);
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}
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int32_t
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fssh_atomic_add(int32_t *value, int32_t addValue)
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{
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return atomic_add((int32*)value, addValue);
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}
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int32_t
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fssh_atomic_and(int32_t *value, int32_t andValue)
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{
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return atomic_and((int32*)value, andValue);
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}
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int32_t
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fssh_atomic_or(int32_t *value, int32_t orValue)
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{
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return atomic_or((int32*)value, orValue);
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}
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int32_t
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fssh_atomic_get(int32_t *value)
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{
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return atomic_get((int32*)value);
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}
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void
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fssh_atomic_set64(int64_t *value, int64_t newValue)
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{
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atomic_set64((int64*)value, newValue);
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}
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int64_t
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fssh_atomic_get_and_set64(int64_t* value, int64_t newValue)
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{
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return atomic_get_and_set64((int64*)value, newValue);
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}
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int64_t
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fssh_atomic_test_and_set64(int64_t *value, int64_t newValue, int64_t testAgainst)
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{
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return atomic_test_and_set64((int64 *)value, newValue, testAgainst);
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}
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int64_t
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fssh_atomic_add64(int64_t *value, int64_t addValue)
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{
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return atomic_add64((int64*)value, addValue);
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}
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int64_t
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fssh_atomic_and64(int64_t *value, int64_t andValue)
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{
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return atomic_and64((int64*)value, andValue);
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}
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int64_t
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fssh_atomic_or64(int64_t *value, int64_t orValue)
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{
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return atomic_or64((int64*)value, orValue);
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}
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int64_t
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fssh_atomic_get64(int64_t *value)
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{
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return atomic_get64((int64*)value);
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}
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