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60 lines
No EOL
1.3 KiB
C++
60 lines
No EOL
1.3 KiB
C++
#pragma once
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#include "Utilities/SMutex.h"
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enum
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{
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SYS_SYNC_WAITER_SINGLE = 0x10000,
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SYS_SYNC_WAITER_MULTIPLE = 0x20000,
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SYS_EVENT_FLAG_WAIT_AND = 0x01,
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SYS_EVENT_FLAG_WAIT_OR = 0x02,
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SYS_EVENT_FLAG_WAIT_CLEAR = 0x10,
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SYS_EVENT_FLAG_WAIT_CLEAR_ALL = 0x20,
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};
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struct sys_event_flag_attr
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{
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be_t<u32> protocol;
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be_t<u32> pshared;
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be_t<u64> ipc_key;
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be_t<int> flags;
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be_t<int> type;
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char name[8];
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};
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struct EventFlagWaiter
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{
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u32 tid;
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u32 mode;
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u64 bitptn;
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};
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struct EventFlag
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{
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SMutex m_mutex;
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u64 flags;
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std::vector<EventFlagWaiter> waiters;
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SMutex signal;
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const u32 m_protocol;
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const int m_type;
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EventFlag(u64 pattern, u32 protocol, int type)
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: flags(pattern)
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, m_protocol(protocol)
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, m_type(type)
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{
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}
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u32 check();
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};
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s32 sys_event_flag_create(vm::ptr<be_t<u32>> eflag_id, vm::ptr<sys_event_flag_attr> attr, u64 init);
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s32 sys_event_flag_destroy(u32 eflag_id);
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s32 sys_event_flag_wait(u32 eflag_id, u64 bitptn, u32 mode, vm::ptr<be_t<u64>> result, u64 timeout);
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s32 sys_event_flag_trywait(u32 eflag_id, u64 bitptn, u32 mode, vm::ptr<be_t<u64>> result);
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s32 sys_event_flag_set(u32 eflag_id, u64 bitptn);
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s32 sys_event_flag_clear(u32 eflag_id, u64 bitptn);
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s32 sys_event_flag_cancel(u32 eflag_id, vm::ptr<be_t<u32>> num);
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s32 sys_event_flag_get(u32 eflag_id, vm::ptr<be_t<u64>> flags); |