| 摘要 |
A front-end driver A 121 receives control data for an I/O device A 401 and outputs the data to a standard driver call function (1) 13. A front-end driver B 122 receives control data for an I/O device B 402 and outputs the data to a standard driver call function (1) 13. The standard driver call function (1) 13 receives the control data for the I/O device A 401 and the control data for the I/O device B 402, and outputs the data to a standard driver call function (2) 31. The standard driver call function (2) 31 outputs the control data for the I/O device A 401 to a standard device driver A 321, and the control data for the I/O device B 402 to the standard device driver B 322. The standard device driver A 321 controls the I/O device A 401 based on the control data, and a standard device driver B 322 controls the I/O device B 402 based on the control data. |
