/share/man/man9/bus_generic_read_ivar.9

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  3. .\" Copyright (c) 1998 Doug Rabson
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  31. .Dd June 16, 1998
    32. 

  32. .Dt BUS_GENERIC_READ_IVAR 9
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  33. .Os
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  34. .Sh NAME
    35. 

  35. .Nm bus_generic_read_ivar ,
    36. 

  36. .Nm bus_generic_write_ivar
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  37. .Nd generic implementation of
    38. 

  38. .Dv BUS_READ_IVAR
    39. 

  39. and
    40. 

  40. .Dv BUS_WRITE_IVAR
    41. 

  41. for busses
    42. 

  42. .Sh SYNOPSIS
    43. 

  43. .In sys/param.h
    44. 

  44. .In sys/bus.h
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  45. .Ft int
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  46. .Fn bus_generic_read_ivar "device_t dev" "device_t child" "int index" "uintptr_t *result"
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  47. .Ft int
    48. 

  48. .Fn bus_generic_write_ivar "device_t dev" "device_t child" "int index" "uintptr_t value"
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  49. .Sh DESCRIPTION
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  50. These functions simply return
    51. 

  51. .Er ENOENT .
    52. 

  52. .Sh SEE ALSO
    53. 

  53. .Xr device 9 ,
    54. 

  54. .Xr driver 9
    55. 

  55. .Sh AUTHORS
    56. 

  56. This manual page was written by
    57. 

  57. .An Doug Rabson .
    58.