thevent.h

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/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright (c) 2003 Marcus R. Brown <mrbrown@0xd6.org>
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
*/

 
#ifndef __THEVENT_H__
#define __THEVENT_H__
 
#include <types.h>
#include <irx.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Defines for WaitEventFlag */
#define WEF_AND   0
#define WEF_OR    1
#define WEF_CLEAR 0x10
 
// Attributes for event flags
#define EA_SINGLE 0
#define EA_MULTI  2
 
typedef struct
{
    u32 attr;
    u32 option;
    u32 bits;
} iop_event_t;
 
typedef struct
{
    u32 attr;
    u32 option;
    u32 initBits;
    u32 currBits;
    int numThreads;
    int reserved1;
    int reserved2;
} iop_event_info_t;
 
extern int CreateEventFlag(iop_event_t *event);
extern int DeleteEventFlag(int ef);
 
extern int SetEventFlag(int ef, u32 bits);
extern int iSetEventFlag(int ef, u32 bits);
 
extern int ClearEventFlag(int ef, u32 bits);
extern int iClearEventFlag(int ef, u32 bits);
 
extern int WaitEventFlag(int ef, u32 bits, int mode, u32 *resbits);
 
extern int PollEventFlag(int ef, u32 bits, int mode, u32 *resbits);
 
extern int ReferEventFlagStatus(int ef, iop_event_info_t *info);
extern int iReferEventFlagStatus(int ef, iop_event_info_t *info);
 
// clang-format off
#define thevent_IMPORTS \
    thevent_IMPORTS_start \
 \
    I_CreateEventFlag \
    I_DeleteEventFlag \
 \
    I_SetEventFlag \
    I_iSetEventFlag \
 \
    I_ClearEventFlag \
    I_iClearEventFlag \
 \
    I_WaitEventFlag \
 \
    I_PollEventFlag \
 \
    I_ReferEventFlagStatus \
    I_iReferEventFlagStatus \
 \
    thevent_IMPORTS_end END_IMPORT_TABLE
// clang-format on
 
#define thevent_IMPORTS_start DECLARE_IMPORT_TABLE(thevent, 1, 1)
#define thevent_IMPORTS_end   END_IMPORT_TABLE
 
#define I_CreateEventFlag       DECLARE_IMPORT(4, CreateEventFlag)
#define I_DeleteEventFlag       DECLARE_IMPORT(5, DeleteEventFlag)
#define I_SetEventFlag          DECLARE_IMPORT(6, SetEventFlag)
#define I_iSetEventFlag         DECLARE_IMPORT(7, iSetEventFlag)
#define I_ClearEventFlag        DECLARE_IMPORT(8, ClearEventFlag)
#define I_iClearEventFlag       DECLARE_IMPORT(9, iClearEventFlag)
#define I_WaitEventFlag         DECLARE_IMPORT(10, WaitEventFlag)
#define I_PollEventFlag         DECLARE_IMPORT(11, PollEventFlag)
#define I_ReferEventFlagStatus  DECLARE_IMPORT(13, ReferEventFlagStatus)
#define I_iReferEventFlagStatus DECLARE_IMPORT(14, iReferEventFlagStatus)
 
#ifdef __cplusplus
}
#endif
 
#endif /* __THEVENT_H__ */