/share/man/man4/aio.4

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  2. .\" Copyright (c) 2002 Dag-Erling Coïdan Smørgrav
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  30. .Dd October 24, 2002
  31. .Dt AIO 4
  32. .Os
  33. .Sh NAME
  34. .Nm aio
  35. .Nd asynchronous I/O
  36. .Sh SYNOPSIS
  37. To link into the kernel:
  38. .Cd "options VFS_AIO"
  39. .Pp
  40. To load as a kernel loadable module:
  41. .Dl kldload aio
  42. .Sh DESCRIPTION
  43. The
  44. .Nm
  45. facility provides system calls for asynchronous I/O.
  46. It is available both as a kernel option for static inclusion and as a
  47. dynamic kernel module.
  48. .Sh SEE ALSO
  49. .Xr aio_cancel 2 ,
  50. .Xr aio_error 2 ,
  51. .Xr aio_read 2 ,
  52. .Xr aio_return 2 ,
  53. .Xr aio_suspend 2 ,
  54. .Xr aio_waitcomplete 2 ,
  55. .Xr aio_write 2 ,
  56. .Xr lio_listio 2 ,
  57. .Xr config 8 ,
  58. .Xr kldload 8 ,
  59. .Xr kldunload 8
  60. .Sh HISTORY
  61. The
  62. .Nm
  63. facility appeared as a kernel option in
  64. .Fx 3.0 .
  65. The
  66. .Nm
  67. kernel module appeared in
  68. .Fx 5.0 .