Category : Operating Systems Fundamentals
Operating Systems Fundamentals
Use existing system calls open/close/write to build your own library to handle buffered IO in xv6. You should define struct FILE and consider fully buffered mode.
Question
rawanarafat
Part B.
Use existing system calls open/close/write to build your own library to handle buffered IO in xv6. You should define struct FILE and consider fully buffered mode.
Interface:
FILE *myfopen(const char *path, char mode)
void myfclose(FILE *fp)
void myfprintf(FILE *fp, const char* s, ...)
Requirements:
In ...
Use existing system calls open/close/write to build your own library to handle buffered IO in xv6. You should define struct FILE and consider fully buffered mode.
Question
rawanarafat
Part B.
Use existing system calls open/close/write to build your own library to handle buffered IO in xv6. You should define struct FILE and consider fully buffered mode.
Interface:
FILE *myfopen(const char *path, char mode)
void myfclose(FILE *fp)
void myfprintf(FILE *fp, const char* s, ...)
Requirements:
In ...
Round Robin Scheduling Algorithm
Question
iammeliaskhan
Write a program to implement the Round Robin Scheduling Algorithm and compute the average waiting time assuming that all processes arriving at the same time.
SSTF scheduling algorithm
Question
john
What is a disadvantage of the SSTF scheduling algorithm?
disk-scheduling algorithm
Question
john
What are the factors influencing the selection of a disk-scheduling algorithm?
storage-area network
Question
john
What is a storage-area network?
LOOK and SCAN disk head scheduling
Question
john
What is the advantage of LOOK over SCAN disk head scheduling?
angular velocity
Question
john
What is constant angular velocity in relation to disk drives?