how the current CPU is identified in IA64 2.6.X kernel

[deedhnd]

can anyone please help me with the code for how to identify the current CPU in IA64 2.6.x kernel in SLES 10

[digvijay.gahlot]

What are you really looking for?
If you are developing a kernel module then
smp_processor_id() is the function.

[deedhnd]

What are you really looking for?
If you are developing a kernel module then
smp_processor_id() is the function.

I dont want to include smp.h header in which this smp_processor_id() function is defined as including that is throwing errors..
I have written this code:
#include<linux/smp.h>
int main()
{
unsigned int a;
a=get_cpu();
return 0;
}

It is throwing errors related to linux header files in /usr/include...
how can I get rid of this compilation error??

If any patch is available for this please let me know
Also, if we can get current cpuid by some other means so as to avoid these errors, please tell me

[digvijay.gahlot]

How are you compiling???

[deedhnd]

I am compiling by giving g++ example.cpp(the file in which i have written the same piece of code) gcc version is 4.1.0