COMP:Fixed warnings.

Source/kwsys/ProcessUNIX.c

@@ -723,7 +723,8 @@ void kwsysProcess_Execute(kwsysProcess* cp)
   if(cp->WorkingDirectory)
     {
     int r;
-    if(!getcwd(cp->RealWorkingDirectory, cp->RealWorkingDirectoryLength))
+    if(!getcwd(cp->RealWorkingDirectory,
+               (size_t)(cp->RealWorkingDirectoryLength)))
       {
       kwsysProcessCleanup(cp, 1);
       return;
@@ -1426,7 +1427,8 @@ static int kwsysProcessInitialize(kwsysProcess* cp)
 #else
     cp->RealWorkingDirectoryLength = 4096;
 #endif
-    cp->RealWorkingDirectory = malloc(cp->RealWorkingDirectoryLength);
+    cp->RealWorkingDirectory =
+      malloc((size_t)(cp->RealWorkingDirectoryLength));
     if(!cp->RealWorkingDirectory)
       {
       return 0;
@@ -1736,7 +1738,7 @@ static int kwsysProcessCreate(kwsysProcess* cp, int prIndex,
     {
     /* Keep trying to read until the operation is not interrupted.  */
     while(((n = read(si->ErrorPipe[0], cp->ErrorMessage+total,
-                     KWSYSPE_PIPE_BUFFER_SIZE-total)) < 0) &&
+                     (size_t)(KWSYSPE_PIPE_BUFFER_SIZE-total))) < 0) &&
           (errno == EINTR));
     if(n > 0)
       {
@@ -2665,7 +2667,7 @@ static int kwsysProcessAppendByte(char* local,
   if((*end - *begin) >= *size)
     {
     kwsysProcess_ptrdiff_t length = *end - *begin;
-    char* newBuffer = (char*)malloc(*size*2);
+    char* newBuffer = (char*)malloc((size_t)(*size*2));
     if(!newBuffer)
       {
       return 0;
@@ -2719,14 +2721,14 @@ static int kwsysProcessAppendArgument(char** local,
     }
 
   /* Allocate space for the argument string.  */
-  **end = (char*)malloc(*arg_end - *arg_begin);
+  **end = (char*)malloc((size_t)(*arg_end - *arg_begin));
   if(!**end)
     {
     return 0;
     }
 
   /* Store the argument in the command array.  */
-  memcpy(**end, *arg_begin, *arg_end - *arg_begin);
+  memcpy(**end, *arg_begin,(size_t)(*arg_end - *arg_begin));
   ++(*end);
 
   /* Reset the argument to be empty.  */

Source/kwsys/SystemInformation.cxx

@@ -2158,7 +2158,7 @@ int SystemInformationImplementation::RetreiveInformationFromCpuInfoFile()
   size_t fileSize = 0;
   while(!feof(fd))
     {
-    buffer += fgetc(fd);
+    buffer += static_cast<unsigned char>(fgetc(fd));
     fileSize++;
     }
   fclose( fd );
@@ -2500,7 +2500,7 @@ unsigned char SystemInformationImplementation::LogicalCPUPerPhysicalCPU(void)
 #if USE_ASM_INSTRUCTIONS
   if (!this->IsHyperThreadingSupported()) 
     {
-    return (unsigned char) 1;  // HT not supported
+    return static_cast<unsigned char>(1);  // HT not supported
     }
   __asm
     {
@@ -2509,7 +2509,7 @@ unsigned char SystemInformationImplementation::LogicalCPUPerPhysicalCPU(void)
     mov Regebx, ebx
     }
 #endif
-  return (unsigned char) ((Regebx & NUM_LOGICAL_BITS) >> 16);
+  return static_cast<unsigned char> ((Regebx & NUM_LOGICAL_BITS) >> 16);
 }
 
 /** Works only for windows */
@@ -2565,7 +2565,7 @@ unsigned char SystemInformationImplementation::GetAPICId()
 #if USE_ASM_INSTRUCTIONS
   if (!this->IsHyperThreadingSupported()) 
     {
-    return (unsigned char) -1;  // HT not supported
+    return static_cast<unsigned char>(-1);  // HT not supported
     } // Logical processor = 1
   __asm
     {
@@ -2574,7 +2574,7 @@ unsigned char SystemInformationImplementation::GetAPICId()
     mov Regebx, ebx
     }
 #endif
-  return (unsigned char) ((Regebx & INITIAL_APIC_ID_BITS) >> 24);
+  return static_cast<unsigned char>((Regebx & INITIAL_APIC_ID_BITS) >> 24);
 }
 
 /** Count the number of CPUs. Works only on windows. */
@@ -2727,7 +2727,7 @@ bool SystemInformationImplementation::ParseSysCtl()
     this->NumberOfLogicalCPU /= this->NumberOfPhysicalCPU;
     }
 
-  this->CPUSpeedInMHz = atoi(this->ExtractValueFromSysCtl("hw.cpufrequency:").c_str()); 
+  this->CPUSpeedInMHz = static_cast<float>(atoi(this->ExtractValueFromSysCtl("hw.cpufrequency:").c_str())); 
   this->CPUSpeedInMHz /= 1000000;
 
   // Chip family
@@ -2905,7 +2905,7 @@ bool SystemInformationImplementation::QuerySolarisInfo()
     this->NumberOfLogicalCPU /= this->NumberOfPhysicalCPU;
     }
 
-  this->CPUSpeedInMHz = atoi(this->ParseValueFromKStat("-s clock_MHz").c_str());
+  this->CPUSpeedInMHz = static_cast<float>(atoi(this->ParseValueFromKStat("-s clock_MHz").c_str()));
 
   // Chip family
   this->ChipID.Family = 0;