2 files changed, 10 insertions, 8 deletions
diff --git a/src/entropy/unix_procs/unix_cmd.cpp b/src/entropy/unix_procs/unix_cmd.cpp
index c92c84b4c..f4ae5054c 100644
--- a/src/entropy/unix_procs/unix_cmd.cpp
+++ b/src/entropy/unix_procs/unix_cmd.cpp
@@ -26,14 +26,14 @@ namespace {
 void do_exec(const std::vector<std::string>& arg_list,
              const std::vector<std::string>& paths)
    {
-   const u32bit args = arg_list.size() - 1;
+   const size_t args = arg_list.size() - 1;
 
    const char* arg1 = (args >= 1) ? arg_list[1].c_str() : 0;
    const char* arg2 = (args >= 2) ? arg_list[2].c_str() : 0;
    const char* arg3 = (args >= 3) ? arg_list[3].c_str() : 0;
    const char* arg4 = (args >= 4) ? arg_list[4].c_str() : 0;
 
-   for(u32bit j = 0; j != paths.size(); j++)
+   for(size_t j = 0; j != paths.size(); j++)
       {
       const std::string full_path = paths[j] + "/" + arg_list[0];
       const char* fsname = full_path.c_str();
@@ -59,7 +59,7 @@ struct pipe_wrapper
 /**
 * Read from the pipe
 */
-u32bit DataSource_Command::read(byte buf[], u32bit length)
+size_t DataSource_Command::read(byte buf[], size_t length)
    {
    if(end_of_data())
       return 0;
@@ -85,13 +85,13 @@ u32bit DataSource_Command::read(byte buf[], u32bit length)
       return 0;
       }
 
-   return static_cast<u32bit>(got);
+   return static_cast<size_t>(got);
    }
 
 /**
 * Peek at the pipe contents
 */
-u32bit DataSource_Command::peek(byte[], u32bit, u32bit) const
+size_t DataSource_Command::peek(byte[], size_t, size_t) const
    {
    if(end_of_data())
       throw Invalid_State("DataSource_Command: Cannot peek when out of data");
@@ -130,7 +130,8 @@ std::string DataSource_Command::id() const
 void DataSource_Command::create_pipe(const std::vector<std::string>& paths)
    {
    bool found_something = false;
-   for(u32bit j = 0; j != paths.size(); j++)
+
+   for(size_t j = 0; j != paths.size(); j++)
       {
       const std::string full_path = paths[j] + "/" + arg_list[0];
       if(::access(full_path.c_str(), X_OK) == 0)
@@ -139,6 +140,7 @@ void DataSource_Command::create_pipe(const std::vector<std::string>& paths)
          break;
          }
       }
+
    if(!found_something)
       return;
 
diff --git a/src/entropy/unix_procs/unix_cmd.h b/src/entropy/unix_procs/unix_cmd.h
index 2dc55f6d7..a4ad0c180 100644
--- a/src/entropy/unix_procs/unix_cmd.h
+++ b/src/entropy/unix_procs/unix_cmd.h
@@ -49,8 +49,8 @@ struct Unix_Program
 class DataSource_Command : public DataSource
    {
    public:
-      u32bit read(byte[], u32bit);
-      u32bit peek(byte[], u32bit, u32bit) const;
+      size_t read(byte[], size_t);
+      size_t peek(byte[], size_t, size_t) const;
       bool end_of_data() const;
       std::string id() const;