Hi,

I have developed an application in C on IBM AIX 5.2. Its using
multiple Message Queues to share data between different processes. I
am using following functions to send/receive messages into/from
message queues:

int msgget(key_t, int);
ssize_t msgrcv(int, void *, size_t, long int, int);
int msgsnd(int, const void *, size_t, int);

Now I want to calculate number of messages in each message queue at a
specific time. So which function should I use? There is a function
named "mq_getattr" to get queue attributes. Can this help out?

Thanks in anticipation.

Regards,

Ahmad Jalil Qarshi