source: trunk/IPs/systemC/Environment/Sim2OS/src/Sim2OS_service_lseek.cpp

Last change on this file was 88, checked in by rosiere, 16 years ago

Almost complete design
with Test and test platform

  • Property svn:keywords set to Id
File size: 1.2 KB
Line 
1#include "../include/Sim2OS.h"
2
3namespace environment {
4namespace sim2os {
5
6  void * Sim2OS::service_lseek (void)
7  {
8    if (have_all_arguments(3) == false)
9      {
10        std::cerr << "<" << name << "> Usage : off_t lseek(int fildes, off_t offset, int whence);" << std::endl;
11        return NULL;
12      }
13   
14    int    flides   = static_cast<int  >(reinterpret_cast<int64_t>(arguments[1]));
15    off_t  offset   = static_cast<off_t>(reinterpret_cast<int64_t>(arguments[2]));
16    int    whence   = static_cast<int  >(reinterpret_cast<int64_t>(arguments[3]));
17    void * result   = (void *) lseek(flides,offset,whence);
18    error           = errno;
19   
20    // No swap -> because no access memory
21   
22    std::cout << "\n\t***** service : lseek         *****"        << std::endl;
23    std::cout << "\tflides    : " << (unsigned int) flides << std::endl;
24    std::cout << "\toffset    : " << (unsigned int) offset << std::endl;
25    std::cout << "\twhence    : " << (unsigned int) whence << std::endl;
26    std::cout << "\tresult    : " << static_cast<int32_t>(reinterpret_cast<int64_t>(result)) << std::endl;
27    std::cout << "\terrno     : " << (unsigned int) error  << std::endl;
28   
29    return      result;
30  }
31
32};
33};
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