S60 Open C
Standard C Library/IPC Functions

Standard C Library/IPC Functions

Table of Contents

Limitations

 

Limitations

This section lists the limitations that the user will encounter when working with IPC functions such as shared memory functions, and semaphores.

  • The maximum number of message queues, shared memory and semaphores in the system is 256.
  • The maximum number of messages in a message queue is 128.
  • The maximum size of a message is 16Kb.
  • The maximum size of a shared memory segment is 512kb.
  • The message queue identifiers cannot be shared across threads.

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