What is the point of having a key_t if what will be the key to access shared memory is the return va...

Which file should I pass as pathname argument of ftok()...

error: Invalid argument; while sending msgsnd() message; not matching queue ID...

Error with msgget() and ftok ()...

Understanding Shared Memory Using C...

Creating unique keys for a message quene for an app that can have multiple instances...

how to determine ftok shared memory collision...

ftok() collisions...

Whats is purpose ftok in Message queues...