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plc-utils.LNX.2.1.20
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VisualStudioNET
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unistd.h

unistd.h 1.9 KB
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  1. /****************************************************************************
    2. 

  2.     Copyright (c) 2020 Qualcomm Technologies, Inc.
    3. 

  3.     All Rights Reserved.
    4. 

  4.     Confidential and Proprietary - Qualcomm Technologies, Inc.
    5. 

  5. *****************************************************************************
    6. 

  6.     2013 Qualcomm Atheros, Inc.
    7. 

  7. ****************************************************************************/
    8. 

  8. 

  9. 

  10. /*====================================================================*
    11. 

  11. 

  12.  *
    13. 

  13.  *   unistd.h - substitute unistd.h file for Windows;
    14. 

  14.  *
    15. 

  15.  *   this is an important POSIX header that Microsoft ommits; 
    16. 

  16.  *
    17. 

  17.  *   Contributor(s):
    18. 

  18.  *	Charles Maier <cmaier@qca.qualcomm.com>
    19. 

  19.  *	Nathaniel Houghton <nhoughto@qca.qualcomm.com>
    20. 

  20.  *
    21. 

  21.  *--------------------------------------------------------------------*/
    22. 

  22. 

  23. #ifndef UNISTD_HEADER
    24. 

  24. #define UNISTD_HEADER
    25. 

  25.  
    26. 

  26. /*====================================================================*
    27. 

  27.  *   system header files
    28. 

  28.  *--------------------------------------------------------------------*/
    29. 

  29. 

  30. #if defined (WIN32)
    31. 

  31. #include <io.h>
    32. 

  32. #endif
    33. 

  33. 

  34.  /*====================================================================*
    35. 

  35.  *
    36. 

  36.  *--------------------------------------------------------------------*/
    37. 

  37. 

  38. #if defined (WIN32)
    39. 

  39. #define F_OK 0
    40. 

  40. #define W_OK 2
    41. 

  41. #define R_OK 4
    42. 

  42. #define X_OK 8
    43. 

  43. #endif
    44. 

  44. 

  45. #define STDIN_FILENO 0
    46. 

  46. #define STDOUT_FILENO 1
    47. 

  47. #define STDERR_FILENO 2
    48. 

  48. #define HOST_NAME_MAX 256
    49. 

  49. 

  50. /*====================================================================*
    51. 

  51.  *
    52. 

  52.  *--------------------------------------------------------------------*/
    53. 

  53. 

  54. #if defined (WIN32)
    55. 

  55. #define sleep(x) Sleep(1000*(x))
    56. 

  56. #define strcasecmp(a,b) stricmp(a,b)
    57. 

  57. typedef signed ssize_t;
    58. 

  58. #endif
    59. 

  59.  
    60. 

  60. #if !defined (_MSC_VER) || _MSC_VER < 1500
    61. 

  61. #define vsnprintf _vsnprintf
    62. 

  62. #endif
    63. 

  63. 

  64. #if _MSC_VER < 1900
    65. 

  65. #define snprintf _snprintf
    66. 

  66. #endif
    67. 

  67. #define access _access
    68. 

  68. 

  69. /*====================================================================*
    70. 

  70.  *
    71. 

  71.  *--------------------------------------------------------------------*/
    72. 

  72. 

  73. #endif
    74. 

  74.  
    75. 

  75.