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--- ../vdr-1.6.0/device.c 2009-01-26 20:26:49.000000000 +0100
+++ device.c 2009-01-26 23:12:59.000000000 +0100
@@ -674,6 +680,11 @@
return -1;
}
+int cDevice::ReadFilter(int Handle, void *Buffer, size_t Length)
+{
+ return safe_read(Handle, Buffer, Length);
+}
+
void cDevice::CloseFilter(int Handle)
{
close(Handle);
--- ../vdr-1.6.0/device.h 2009-01-26 20:26:49.000000000 +0100
+++ device.h 2009-01-26 23:12:41.000000000 +0100
@@ -317,6 +317,10 @@
///< Opens a file handle for the given filter data.
///< A derived device that provides section data must
///< implement this function.
+ virtual int ReadFilter(int Handle, void *Buffer, size_t Length);
+ ///< Read from a handle for the given filter data.
+ ///< a derived class need not implement this function, because this
+ ///< is done by the default implementation.
virtual void CloseFilter(int Handle);
///< Closes a file handle that has previously been opened
///< by OpenFilter(). If this is as simple as calling close(Handle),
--- ../vdr-1.6.0/sections.c 2007-10-14 14:52:07.000000000 +0200
+++ sections.c 2009-01-26 23:14:00.000000000 +0100
@@ -198,7 +198,7 @@
if (fh) {
// Read section data:
unsigned char buf[4096]; // max. allowed size for any EIT section
- int r = safe_read(fh->handle, buf, sizeof(buf));
+ int r = device->ReadFilter(fh->handle, buf, sizeof(buf));
if (!DeviceHasLock)
continue; // we do the read anyway, to flush any data that might have come from a different transponder
if (r > 3) { // minimum number of bytes necessary to get section length
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