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rufilio.h

rufilio.h 595 B
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  1. /*
    2. 

  2.  * general file and stream ioctls
    3. 

  3.  */
    4. 

  4. 

  5. /*
    6. 

  6.  * for FIOINSLD
    7. 

  7.  */
    8. 

  8. struct	insld {
    9. 

  9. 	short	ld;
    10. 

  10. 	short	level;
    11. 

  11. };
    12. 

  12. 

  13. /*
    14. 

  14.  * for passing files across streams
    15. 

  15.  */
    16. 

  16. struct	passfd {
    17. 

  17. 	int	fd;
    18. 

  18. 	short	uid;
    19. 

  19. 	short	gid;
    20. 

  20. 	short	nice;
    21. 

  21. 	char	logname[8];
    22. 

  22. };
    23. 

  23. 

  24. /*
    25. 

  25.  * file ioctls
    26. 

  26.  */
    27. 

  27. #define	FIOCLEX		(('f'<<8)|1)
    28. 

  28. #define	FIONCLEX	(('f'<<8)|2)
    29. 

  29. #define	FIOPUSHLD	(('f'<<8)|3)
    30. 

  30. #define	FIOPOPLD	(('f'<<8)|4)
    31. 

  31. #define	FIOLOOKLD	(('f'<<8)|5)
    32. 

  32. #define FIOINSLD	(('f'<<8)|6)
    33. 

  33. #define	FIOSNDFD	(('f'<<8)|7)
    34. 

  34. #define	FIORCVFD	(('f'<<8)|8)
    35. 

  35. #define	FIOACCEPT	(('f'<<8)|9)
    36. 

  36. #define	FIOREJECT	(('f'<<8)|10)
    37. 

  37. #define	FIONREAD	(('f'<<8)|127)
    38.