reactos/apps/tests/shm/shmclt.c

   1 #include <ddk/ntddk.h>
   2 #include <windows.h>
   3 #include <stdarg.h>
   4 #include <string.h>
   5 #include <stdio.h>
   6
   7 HANDLE OutputHandle;
   8 HANDLE InputHandle;
   9
  10 void debug_printf(char* fmt, ...)
  11 {
  12    va_list args;
  13    char buffer[255];
  14
  15    va_start(args,fmt);
  16    vsprintf(buffer,fmt,args);
  17    WriteConsoleA(OutputHandle, buffer, strlen(buffer), NULL, NULL);
  18    va_end(args);
  19 }
  20
  21
  22 int
  23 main(int argc, char* argv[])
  24 {
  25    HANDLE Section;
  26    PVOID BaseAddress;
  27    char buffer[256];
  28
  29    printf("Shm test server\n");
  30
  31    Section = OpenFileMappingW (
  32 //              PAGE_EXECUTE_READWRITE, invalid parameter
  33                 FILE_MAP_WRITE,
  34                 FALSE,
  35                 L"TestSection"
  36                 );
  37    if (Section == NULL)
  38      {
  39         printf("Failed to open section (err=%d)", GetLastError());
  40         return 1;
  41      }
  42
  43    BaseAddress = MapViewOfFile(Section,
  44                                FILE_MAP_ALL_ACCESS,
  45                                0,
  46                                0,
  47                                8192);
  48    if (BaseAddress == NULL)
  49      {
  50         printf("Failed to map section (err=%d)\n", GetLastError());
  51         return 1;
  52      }
  53    printf("BaseAddress %x\n", (UINT) BaseAddress);
  54    printf("Copying from section\n");
  55    strcpy(buffer, BaseAddress);
  56    printf("Copyed <%s>\n", buffer);
  57
  58 //   for(;;);
  59         return 0;
  60 }
  61