are cout and printf thread safe?

[nrhayyal]

Hello experts,
are cout and printf and other ostream and stdio functions/libraries are
threadsafe?
i am using gnu gcc3.3.2 on AIX5.2.
and my applications are multithreaded applications.
i am using -lpthread as one of the compiler option.
i am using cout and printf for debugging purpose.
thanks for ur replies in advance.

Thanks and Regards
Nagaraj Hayyal

 

[red floyd]

Hello experts,
are cout and printf and other ostream and stdio functions/libraries are
threadsafe?
i am using gnu gcc3.3.2 on AIX5.2.
and my applications are multithreaded applications.
i am using -lpthread as one of the compiler option.
i am using cout and printf for debugging purpose.
thanks for ur replies in advance.

Thanks and Regards
Nagaraj Hayyal

That's implementation dependent. The Standard says nothing about
threads. Ask in a group related to your implementation and/or platform.

 

[BigBrian]

Hello experts,
are cout and printf and other ostream and stdio functions/libraries are
threadsafe?
i am using gnu gcc3.3.2 on AIX5.2.
and my applications are multithreaded applications.
i am using -lpthread as one of the compiler option.
i am using cout and printf for debugging purpose.
thanks for ur replies in advance.

Thanks and Regards
Nagaraj Hayyal

On my system, it's not.