// extensions
#if ENABLE_ATOMIC_WRITE
internal static RC JournalVFileOpen(VSystem vfs, string name, ref VFile file, VSystem.OPEN flags, int bufferLength)
{
var p = new JournalVFile();
if (bufferLength > 0)
{
p.Buffer = C._allocZero(bufferLength);
}
else
{
VSystem.OPEN dummy;
return(vfs.Open(name, p, flags, out dummy));
}
p.Type = 2;
p.BufferLength = bufferLength;
p.Flags = flags;
p.Journal = name;
p.Vfs = vfs;
file = p;
return(RC.OK);
}
// extensions
internal static RC JournalVFileOpen(VSystem vfs, string name, ref VFile file, VSystem.OPEN flags, int bufferLength)
{
var p = new JournalVFile();
if (bufferLength > 0)
p.Buffer = SysEx.Alloc(bufferLength, true);
else
{
VSystem.OPEN dummy;
return vfs.Open(name, p, flags, out dummy);
}
p.Type = 2;
p.BufferLength = bufferLength;
p.Flags = flags;
p.Journal = name;
p.Vfs = vfs;
file = p;
return RC.OK;
}