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Fixed clang warnings in cFile. 

We only support 32-bit filesizes (files < 2 GiB).
This commit is contained in:
madmaxoft 2014-04-01 14:58:05 +02:00
parent aa7552309a
commit 45150e9754
1 changed files with 10 additions and 10 deletions
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20
src/OSSupport/File.cpp
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@ -152,7 +152,7 @@ int cFile::Read (void * iBuffer, int iNumBytes)
return -1;
}
return fread(iBuffer, 1, iNumBytes, m_File); // fread() returns the portion of Count parameter actually read, so we need to send iNumBytes as Count
return (int)fread(iBuffer, 1, (size_t)iNumBytes, m_File); // fread() returns the portion of Count parameter actually read, so we need to send iNumBytes as Count
}
@ -168,7 +168,7 @@ int cFile::Write(const void * iBuffer, int iNumBytes)
return -1;
}
int res = fwrite(iBuffer, 1, iNumBytes, m_File); // fwrite() returns the portion of Count parameter actually written, so we need to send iNumBytes as Count
int res = (int)fwrite(iBuffer, 1, (size_t)iNumBytes, m_File); // fwrite() returns the portion of Count parameter actually written, so we need to send iNumBytes as Count
return res;
}
@ -189,7 +189,7 @@ int cFile::Seek (int iPosition)
{
return -1;
}
return ftell(m_File);
return (int)ftell(m_File);
}
@ -206,7 +206,7 @@ int cFile::Tell (void) const
return -1;
}
return ftell(m_File);
return (int)ftell(m_File);
}
@ -222,7 +222,7 @@ int cFile::GetSize(void) const
return -1;
}
int CurPos = ftell(m_File);
int CurPos = Tell();
if (CurPos < 0)
{
return -1;
@ -231,8 +231,8 @@ int cFile::GetSize(void) const
{
return -1;
}
int res = ftell(m_File);
if (fseek(m_File, CurPos, SEEK_SET) != 0)
int res = Tell();
if (fseek(m_File, (size_t)CurPos, SEEK_SET) != 0)
{
return -1;
}
@ -255,7 +255,7 @@ int cFile::ReadRestOfFile(AString & a_Contents)
int DataSize = GetSize() - Tell();
// HACK: This depends on the internal knowledge that AString's data() function returns the internal buffer directly
a_Contents.assign(DataSize, '\0');
a_Contents.assign((size_t)DataSize, '\0');
return Read((void *)a_Contents.data(), DataSize);
}
@ -350,7 +350,7 @@ int cFile::GetSize(const AString & a_FileName)
struct stat st;
if (stat(a_FileName.c_str(), &st) == 0)
{
return st.st_size;
return (int)st.st_size;
}
return -1;
}
@ -456,7 +456,7 @@ int cFile::Printf(const char * a_Fmt, ...)
va_start(args, a_Fmt);
AppendVPrintf(buf, a_Fmt, args);
va_end(args);
return Write(buf.c_str(), buf.length());
return Write(buf.c_str(), (int)buf.length());
}