Time fetch of the biggest frame.

[apitrace] / trace_file.cpp

diff --git a/trace_file.cpp b/trace_file.cpp
index e20685812c5c6230c9e6f582f7ea2441bf5dfede..91114b3290b0a56c09e46b125e59fc836d693ade 100644 (file)
--- a/trace_file.cpp
+++ b/trace_file.cpp
@@ -56,6 +56,16 @@ File::~File()
     close();
 }
 
+
+File::Offset File::currentOffset()
+{
+    return File::Offset();
+}
+
+void File::setCurrentOffset(const File::Offset &offset)
+{
+}
+
 bool File::isZLibCompressed(const std::string &filename)
 {
     std::fstream stream(filename.c_str(),
@@ -106,12 +116,12 @@ bool ZLibFile::rawOpen(const std::string &filename, File::Mode mode)
     return m_gzFile != NULL;
 }
 
-bool ZLibFile::rawWrite(const void *buffer, int length)
+bool ZLibFile::rawWrite(const void *buffer, size_t length)
 {
     return gzwrite(m_gzFile, buffer, length) != -1;
 }
 
-bool ZLibFile::rawRead(void *buffer, int length)
+bool ZLibFile::rawRead(void *buffer, size_t length)
 {
     return gzread(m_gzFile, buffer, length) != -1;
 }
@@ -133,3 +143,14 @@ void ZLibFile::rawFlush()
 {
     gzflush(m_gzFile, Z_SYNC_FLUSH);
 }
+
+
+bool ZLibFile::supportsOffsets() const
+{
+    return false;
+}
+
+bool ZLibFile::rawSkip(size_t)
+{
+    return false;
+}