// SDK location: /user/pspthreadman.h:1164
// SDK declaration: int sceKernelTrySendMsgPipe(SceUID uid, void *message, unsigned int size, int unk1, void *unk2);
public int sceKernelTrySendMsgPipe(int uid, int message, int size, int unk1, int outSize)
{
KMessagePipe handle = _kernel.GetHandle <KMessagePipe>(uid);
if (handle == null)
{
Log.WriteLine(Verbosity.Normal, Feature.Bios, "sceKernelTrySendMsgPipe: kernel pipe handle not found: {0}", uid);
return(-1);
}
if (_memory.ReadStream(message, handle.Stream, size) != size)
{
Log.WriteLine(Verbosity.Normal, Feature.Bios, "sceKernelTrySendMsgPipe: could not read enough for {0}", uid);
return(-1);
}
if (outSize != 0)
{
unsafe
{
uint *poutSize = (uint *)_memorySystem.Translate((uint)outSize);
* poutSize = (uint)size;
}
}
handle.Signal();
//Log.WriteLine( Verbosity.Normal, Feature.Bios, "sceKernelTrySendMsgPipe: {0} {1:X8} {2} {3:X8} {4:X8}", uid, message, size, unk1, readsize );
//handle.Stream.Seek(0, SeekOrigin.Begin);
return(0);
}
// SDK location: /user/pspthreadman.h:1192
// SDK declaration: int sceKernelReceiveMsgPipeCB(SceUID uid, void *message, unsigned int size, int unk1, void *unk2, unsigned int *timeout);
public int sceKernelReceiveMsgPipeCB(int uid, int message, int size, int unk1, int outSize, int timeout)
{
KMessagePipe handle = _kernel.GetHandle <KMessagePipe>(uid);
if (handle == null)
{
Log.WriteLine(Verbosity.Normal, Feature.Bios, "sceKernelReceiveMsgPipe: kernel pipe handle not found: {0}", uid);
return(-1);
}
return(handle.MaybeWait(message, size, unk1, outSize, timeout, true));
}
public int sceKernelCreateMsgPipe( int _name, int part, int attr, int size, int opt )
{
string name = _kernel.ReadString( ( uint )_name );
KPartition partition = _kernel.Partitions[ part ];
Debug.Assert( partition != null );
if( partition == null )
{
return -1;
}
KMessagePipe handle = new KMessagePipe( _kernel, partition, name, size );
_kernel.AddHandle( handle );
Log.WriteLine( Verbosity.Normal, Feature.Bios, "sceKernelCreateMsgPipe: opened pipe {0} with ID {1}, for partition {2:X}", name, handle.UID, part );
return ( int )handle.UID;
}
// SDK location: /user/pspthreadman.h:1123
// SDK declaration: int sceKernelDeleteMsgPipe(SceUID uid);
public int sceKernelDeleteMsgPipe(int uid)
{
KMessagePipe pipe = _kernel.GetHandle <KMessagePipe>(uid);
if (pipe == null)
{
return(unchecked ((int)0x8002019E));
}
// Can't delete if someone is waiting... need to do something?
Debug.Assert(pipe.WaitingThreads.Count == 0);
if (pipe.WaitingThreads.Count > 0)
{
// Wake them?
}
_kernel.RemoveHandle(pipe.UID);
return(0);
}
// SDK location: /user/pspthreadman.h:1114
// SDK declaration: SceUID sceKernelCreateMsgPipe(const char *name, int part, int attr, void *unk1, void *opt);
public int sceKernelCreateMsgPipe(int _name, int part, int attr, int size, int opt)
{
string name = _kernel.ReadString(( uint )_name);
KPartition partition = _kernel.Partitions[part];
Debug.Assert(partition != null);
if (partition == null)
{
return(-1);
}
KMessagePipe handle = new KMessagePipe(_kernel, partition, name, size);
_kernel.AddHandle(handle);
Log.WriteLine(Verbosity.Normal, Feature.Bios, "sceKernelCreateMsgPipe: opened pipe {0} with ID {1}, for partition {2:X}", name, handle.UID, part);
return(( int )handle.UID);
}
