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C/C++ Source or Header  |  1993-05-24  |  2KB  |  74 lines
  1. //----------------------------------------------------------------------------
  2. //                            MODULE DESCRIPTION
  3. //
  4. //  Module:    daindex.c
  5. //   Title:    Data File Build Utility
  6. //  Notice:    John M. Weeder
  7. //                 Copyright (c) 1993. All rights reserved.
  8. //             This module contains proprietary information and should be 
  9. //                treated as confidential.
  10. //
  11. //----------------------------------------------------------------------------
  12. //                           MAINTENANCE HISTORY
  13. //
  14. // $Workfile$
  15. // $Revision$
  16. //   $Author$
  17. //     $Date$
  18. //      $Log$    
  19. //
  20. //----------------------------------------------------------------------------
  21. //                             MODULE NARRATIVE
  22. //
  23. //
  24. //    This module contains code to index an isam file.
  25. //
  26. //    The code in this module should be written entirely in C. 
  27. //    Do not use any C++ constructs.
  28. //
  29. //    This module is portable to:
  30. //        DOS 3.X+
  31. //        MS Windows 3.X+
  32. //        OS/2 2.X+
  33. //        OS/2 2.0 PM
  34. //        SCO UNIX.
  35. //
  36. //    The following compilers are supported:
  37. //        MSC 6.0A
  38. //        MSC/C++ 7.0
  39. //        Borland C++ 3.1 for DOS
  40. //        Borland C++ 1.0 for OS/2 2.X
  41. //        SCO UNIX cc
  42. //
  43. //----------------------------------------------------------------------------
  44. #include <da.h>
  45.  
  46.  
  47. //----------------------------------------------------------------------------
  48. //   Description:    Index a data file.
  49. //    Parameters:    pfn        Data indexing function.
  50. //                        pcfg        Configuration file information.
  51. //       Returns:    TRUE if successful.
  52. //----------------------------------------------------------------------------
  53. BOOL FN_E DataIndex(PDATACFG pcfg, PFNINDEX pfn)
  54. {
  55.     TIMET timetElapsed = time(NULL);
  56.  
  57.     Assert(pcfg && pfn);                        // Validate data
  58.  
  59.     if (!DioIndex(pcfg->szData, pcfg->szLogical, pfn, pcfg->usIndexBlock))
  60.         return FALSE;
  61.  
  62.     if (pcfg->fVerbose)
  63.         {
  64.         timetElapsed = time(NULL) - timetElapsed;
  65.         Output("Elapsed time %ld days, %ld hours, %ld minutes, %ld seconds.\n",
  66.             DAYS(timetElapsed), HOURS(timetElapsed),
  67.             MINUTES(timetElapsed), SECONDS(timetElapsed));
  68.         }
  69.     return TRUE;
  70. }
  71. //----------------------------------------------------------------------------
  72. //------------------------------- End of File --------------------------------
  73. //----------------------------------------------------------------------------
  74.