msg_pipe.h

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#ifndef _PSP2KERN_KERNEL_THREADMGR_MSG_PIPE_H_
#define _PSP2KERN_KERNEL_THREADMGR_MSG_PIPE_H_
 
#include <vitasdk/build_utils.h>
#include <psp2kern/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
typedef struct SceKernelMsgPipeInfo {
    SceSize size;
    SceUID  msgpipe_id;
    char    name[0x20];
    int     attr;
    SceSize buffer_size;
    SceSize free_size;
    int     num_send_wait_threads;
    int     num_receive_wait_threads;
} SceKernelMsgPipeInfo;
VITASDK_BUILD_ASSERT_EQ(0x3C, SceKernelMsgPipeInfo);
 
int ksceKernelGetMsgPipeInfo(SceUID msgpipe_id, SceKernelMsgPipeInfo *info);
 
SceUID ksceKernelCreateMsgPipe(const char *name, int type, int attr, SceSize bufSize, void *opt);
 
int ksceKernelDeleteMsgPipe(SceUID uid);
 
typedef struct
{
    const void *message;
    SceSize size;
} MsgPipeSendData;
 
int ksceKernelSendMsgPipeVector(SceUID uid, const MsgPipeSendData *v, unsigned int n, int unk1, void *unk2, unsigned int *timeout);
 
int ksceKernelTrySendMsgPipeVector(SceUID uid, const MsgPipeSendData *v, SceSize size, int unk1, void *unk2);
 
typedef struct
{
    void *message;
    SceSize size;
} MsgPipeRecvData;
 
int ksceKernelReceiveMsgPipeVector(SceUID uid, const MsgPipeRecvData *v, unsigned int n, int unk1, void *unk2, unsigned int *timeout);
 
int ksceKernelTryReceiveMsgPipeVector(SceUID uid, const MsgPipeRecvData *v, SceSize size, int unk1, void *unk2);
 
int ksceKernelCancelMsgPipe(SceUID uid, int *psend, int *precv);
 
 
#ifdef __cplusplus
}
#endif
 
#endif /* _PSP2KERN_KERNEL_THREADMGR_MSG_PIPE_H_ */