event_queue.h

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#ifndef __SYS_EVENT_QUEUE_H__
#define __SYS_EVENT_QUEUE_H__

#include <ppu-lv2.h>

#define SYS_EVENT_QUEUE_PPU                     0x01

#define SYS_EVENT_QUEUE_SPU                     0x02

#define SYS_EVENT_QUEUE_FIFO                    0x01

#define SYS_EVENT_QUEUE_PRIO                    0x02

#define SYS_EVENT_QUEUE_PRIO_INHERIT            0x03

#define SYS_EVENT_PORT_LOCAL                    0x01

#define SYS_EVENT_PORT_NO_NAME                  0x00

#define SYS_EVENT_QUEUE_KEY_LOCAL               0x00

#ifdef __cplusplus
    extern "C" {
#endif

typedef struct sys_event_queue_attr
{
    u32 attr_protocol;

    s32 type;

    char name[8];
} sys_event_queue_attr_t;

typedef struct sys_event
{
    u64 source;         
    u64 data_1;         
    u64 data_2;         
    u64 data_3;         
} sys_event_t;

LV2_SYSCALL sysEventQueueCreate(sys_event_queue_t *eventQ,sys_event_queue_attr_t *attrib,sys_ipc_key_t key,s32 size)
{
    lv2syscall4(128,(u64)eventQ,(u64)attrib,key,size);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventQueueDestroy(sys_event_queue_t eventQ,s32 mode)
{
    lv2syscall2(129,eventQ,mode);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventQueueReceive(sys_event_queue_t eventQ,sys_event_t *event,u64 timeout_usec)
{
    lv2syscall3(130,eventQ,(u64)event,timeout_usec);
#ifdef REG_PASS_SYS_EVENT_QUEUE_RECEIVE
    REG_PASS_SYS_EVENT_QUEUE_RECEIVE;
#endif
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventQueueDrain(sys_event_queue_t eventQ)
{
    lv2syscall1(133,eventQ);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventPortCreate(sys_event_port_t *portId,int portType,u64 name)
{
    lv2syscall3(134,(u64)portId,portType,name);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventPortDestroy(sys_event_port_t portId)
{
    lv2syscall1(135,portId);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventPortSend(sys_event_port_t portId,u64 data0,u64 data1,u64 data2)
{
    lv2syscall4(138,portId,data0,data1,data2);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventPortConnectLocal(sys_event_port_t portId,sys_event_queue_t eventQ)
{
    lv2syscall2(136,portId,eventQ);
    return_to_user_prog(s32);
}

LV2_SYSCALL sysEventPortDisconnect(sys_event_port_t portId)
{
    lv2syscall1(137,portId);
    return_to_user_prog(s32);
}

#ifdef __cplusplus
    }
#endif

#endif