36 lines
627 B
C
36 lines
627 B
C
#include "qemu/osdep.h"
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#include "qemu/main-loop.h"
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static bool bql_is_locked = false;
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static uint32_t bql_unlock_blocked;
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bool bql_locked(void)
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{
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return bql_is_locked;
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}
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void rust_bql_mock_lock(void)
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{
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bql_is_locked = true;
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}
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void bql_lock_impl(const char *file, int line)
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{
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}
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void bql_unlock(void)
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{
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assert(!bql_unlock_blocked);
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}
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void bql_block_unlock(bool increase)
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{
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uint32_t new_value;
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assert(bql_locked());
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/* check for overflow! */
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new_value = bql_unlock_blocked + increase - !increase;
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assert((new_value > bql_unlock_blocked) == increase);
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bql_unlock_blocked = new_value;
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}
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