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0026171: Coding rules - eliminate -Wshorten-64-to-32 CLang warnings

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This commit is contained in:
rkv
2021-11-11 00:06:46 +03:00
committed by inv
parent 2b40ee81d1
commit 57c5e9e895
28 changed files with 189 additions and 246 deletions
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16
src/OSD/OSD_Disk.cxx
View File

@@ -187,11 +187,11 @@ Standard_Integer OSD_Disk::DiskSize()
ULONGLONG aSize = aNbTotalBytes.QuadPart / 512;
return (Standard_Integer )aSize; // may be an overflow
#else
struct statvfs buffer;
if (statvfs (myDiskName.ToCString(), &buffer) == 0)
struct statvfs aBuffer;
if (statvfs (myDiskName.ToCString(), &aBuffer) == 0)
{
int BSize512 = buffer.f_frsize / 512;
return buffer.f_blocks * BSize512;
unsigned long aBSize512 = aBuffer.f_frsize / 512;
return Standard_Integer(aBuffer.f_blocks * aBSize512);
}
myError.SetValue (errno, Iam, "OSD_Disk: statvfs failed.");
return 0;
@@ -219,11 +219,11 @@ Standard_Integer OSD_Disk::DiskFree()
ULONGLONG aSize = aNbFreeAvailableBytes.QuadPart / 512;
return (Standard_Integer )aSize; // may be an overflow
#else
struct statvfs buffer;
if (statvfs (myDiskName.ToCString(), &buffer) == 0)
struct statvfs aBuffer;
if (statvfs (myDiskName.ToCString(), &aBuffer) == 0)
{
int BSize512 = buffer.f_frsize / 512;
return buffer.f_bavail * BSize512;
unsigned long aBSize512 = aBuffer.f_frsize / 512;
return Standard_Integer(aBuffer.f_bavail * aBSize512);
}
myError.SetValue (errno, Iam, "OSD_Disk: statvfs failed.");
return 0;

6
src/OSD/OSD_File.cxx
View File

@@ -782,7 +782,7 @@ void OSD_File::Read (TCollection_AsciiString& theBuffer,
#ifdef _WIN32
Read (&aBuffer.ChangeFirst(), theNbBytes, aNbBytesRead);
#else
aNbBytesRead = read (myFileChannel, &aBuffer.ChangeFirst(), theNbBytes);
aNbBytesRead = (Standard_Integer )read (myFileChannel, &aBuffer.ChangeFirst(), theNbBytes);
if (aNbBytesRead == -1)
{
aNbBytesRead = 0;
@@ -1078,7 +1078,7 @@ void OSD_File::Read (const Standard_Address theBuffer,
theNbReadBytes = (Standard_Integer )aNbReadBytes;
#else
theNbReadBytes = 0;
int aNbReadBytes = read (myFileChannel, (char* )theBuffer, theNbBytes);
int aNbReadBytes = (Standard_Integer )read (myFileChannel, (char* )theBuffer, theNbBytes);
if (aNbReadBytes == -1)
{
myError.SetValue (errno, Iam, "Read");
@@ -1131,7 +1131,7 @@ void OSD_File::Write (const Standard_Address theBuffer,
_osd_wnt_set_error (myError, OSD_WFile);
}
#else
const int aNbWritten = write (myFileChannel, (const char* )theBuffer, theNbBytes);
const int aNbWritten = (Standard_Integer )write (myFileChannel, (const char* )theBuffer, theNbBytes);
if (aNbWritten == -1)
{
myError.SetValue (errno, Iam, "Write");

10
src/OSD/OSD_FileNode.cxx
View File

@@ -183,11 +183,15 @@ int static copy_file( const char* src, const char* trg )
const int BUFSIZE=4096;
char buf[BUFSIZE];
int n=0;
while ( ( n = read ( fds, buf, BUFSIZE )) >0 )
while ((n = (int )read (fds, buf, BUFSIZE)) > 0)
{
if ( write ( fdo, buf, n ) != n ) { // writing error
if ( ! errno )
if ( write ( fdo, buf, n ) != n )
{
// writing error
if (!errno)
{
errno = ENOSPC;
}
break;
}
}