X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fapi%2Finternal%2Fio%2FILocalIODevice_p.cpp;h=d515728b5a618c4d10ccffef4814159c2fdd79c9;hb=e235c55e4a2c5d88d13c932206db90991fa093e0;hp=63a3beee68644497392ebcd9a76b4a561f98aaf5;hpb=90432a3736392f98803a5e8787f3db0dc5bb44ad;p=bamtools.git

diff --git a/src/api/internal/io/ILocalIODevice_p.cpp b/src/api/internal/io/ILocalIODevice_p.cpp
index 63a3bee..d515728 100644
--- a/src/api/internal/io/ILocalIODevice_p.cpp
+++ b/src/api/internal/io/ILocalIODevice_p.cpp
@@ -2,7 +2,7 @@
 // ILocalIODevice_p.cpp (c) 2011 Derek Barnett
 // Marth Lab, Department of Biology, Boston College
 // ---------------------------------------------------------------------------
-// Last modified: 25 October 2011 (DB)
+// Last modified: 27 July 2012 (DB)
 // ---------------------------------------------------------------------------
 // Provides shared behavior for files & pipes
 // ***************************************************************************
@@ -38,10 +38,10 @@ void ILocalIODevice::Close(void) {
     m_mode = IBamIODevice::NotOpen;
 }
 
-size_t ILocalIODevice::Read(char* data, const unsigned int numBytes) {
+int64_t ILocalIODevice::Read(char* data, const unsigned int numBytes) {
     BT_ASSERT_X( m_stream, "ILocalIODevice::Read: trying to read from null stream" );
-    BT_ASSERT_X( (m_mode == IBamIODevice::ReadOnly), "ILocalIODevice::Read: device not in read-only mode");
-    return fread(data, sizeof(char), numBytes, m_stream);
+    BT_ASSERT_X( (m_mode & IBamIODevice::ReadOnly), "ILocalIODevice::Read: device not in read-able mode");
+    return static_cast<int64_t>( fread(data, sizeof(char), numBytes, m_stream) );
 }
 
 int64_t ILocalIODevice::Tell(void) const {
@@ -49,8 +49,8 @@ int64_t ILocalIODevice::Tell(void) const {
     return ftell64(m_stream);
 }
 
-size_t ILocalIODevice::Write(const char* data, const unsigned int numBytes) {
+int64_t ILocalIODevice::Write(const char* data, const unsigned int numBytes) {
     BT_ASSERT_X( m_stream, "ILocalIODevice::Write: tryint to write to null stream" );
-    BT_ASSERT_X( (m_mode == IBamIODevice::WriteOnly), "ILocalIODevice::Write: device not in write-only mode" );
-    return fwrite(data, sizeof(char), numBytes, m_stream);
+    BT_ASSERT_X( (m_mode & IBamIODevice::WriteOnly), "ILocalIODevice::Write: device not in write-able mode" );
+    return static_cast<int64_t>( fwrite(data, sizeof(char), numBytes, m_stream) );
 }