Linux compiler Question

Linux compiler Question

[Mohammed Sultan]

Hi There,

When I give gcc -v on kaldera version 3.1.1,It gives me the following

Thread model:single &
Gcc version Number

[1]So,If my program is multithreaded, & the thread model is
"Single",Will the libraries like STL etc be thread safe.
[2]Should I have to change the Thread Model to "PThread" then...

Hoping to get a reply soon & Thanking u..

Mohammed

Re: Linux compiler Question

[Phil Edwards]

On Mon, Nov 24, 2003 at 12:03:44PM +0100, Mohammed Sultan wrote:
> Hi There,
> 
> When I give gcc -v on kaldera version 3.1.1,It gives me the following
> 
> Thread model:single &
> Gcc version Number
> 
> [1]So,If my program is multithreaded, & the thread model is
> "Single",Will the libraries like STL etc be thread safe.

No.

http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#5_6


> [2]Should I have to change the Thread Model to "PThread" then...

The compiler and its runtime libraries must be rebuilt in order to do that.

-- 
Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it.
    - Brian W. Kernighan