F$IOQu
From NitrOS-9
| I/O Queue | Inserts the calling process into another process’s I/O queue, and puts the calling process to sleep |
| OS9 F$IOQu 103F 2B |
Entry Conditions
A process ID
Exit Conditions
None
Error Output
CC carry set on error
B error code, if any
Additional Information
- The I/O Queue call links the calling process into the I/O queue of the specified process and performs an untimed sleep. The I/O Manager and the file managers are primary and extensive users of I/O Queue.
- Routines associated with the specified process send a wake-up signal to the calling process.
IOMan
