College Assignment Presentation on system call and their respective types. Presented By :- Lochan Dave Thanks For Watching

1. SYSTEM CALL
Presented By :- Lochan Dave
BCA IIYear

2. System call are classified into five categories-
1) Process management system call.
2) File management system call.
3) Device management system call.
4) Information management system call.
5) Communication system call.

3. Process management system call-
 End, Abort
 Load, Execute
 Create process, Terminate process
 Get process attributes, Set process attributes
 Wait for time
 Wait event, Single event
 Allocate and free memory

4.  File management system call -
 Create file delete file
 Open, Close
 Read, Write, Reposition
 Get file attributes, set file attributes
 Device management system call-
 Request device, Release device
 Read, Write, Reposition
 Get device attributes, Set device attributes
 Logically attach or detach devices

5.  Information maintenance system call -
 Get time or date, Set time or date
 Get system data, Set system data
 Get process file or device attributes
 Set process, file or device attributes
 Communications system call -
 Create, Delete, Communication connection
 Send, Receive messages
 Transfer status information
 Attach or detach remote device.

6. Presented By :- Lochan Dave
BCA 2 year
Aishwarya College Of Education