Using strace for sendto()

[DBQ]

Hi everybody.

I am using strace to trace my UDP client and server (written in C).

I want to be able to see (using strace) what target port the client specifies in sendto() system call. Is there a way of doing this?

Thanks in advance!

[Tony Flury]

Hi everybody.

I am using strace to trace my UDP client and server (written in C).

I want to be able to see (using strace) what target port the client specifies in sendto() system call. Is there a way of doing this?

Thanks in advance!

According to "man strace" - strace will print the arguments to systems calls - have you actually tried it ?