Memory Used - in Solaris using C programming

[me2unix]

How do I get the used-memory of a solaris running system using C code ?

Thanks!

[Varun Gupta]

Could you refine the problem more ??

Thnkx !

[drhowarddrfine]

See if 'top' does what you want.

[ValHolla]

here is sample code to get memory information from solaris in C

#include <stdio.h>
#include <unistd.h>
 
int main()
{
 
   long numPages, pageSize, freePages, totalSize, totalUsed, totalFree;
 
   numPages = sysconf(_SC_PHYS_PAGES)/1024;
   pageSize = sysconf(_SC_PAGESIZE)/1024;
   freePages = sysconf( _SC_AVPHYS_PAGES)/1024;
   totalSize = numPages * pageSize;
   totalFree = pageSize * freePages;
   totalUsed = totalSize - totalFree;
 
   printf("total memory == %u MB\n",totalSize);
   printf("total free memory == %u MB\n",totalFree);
   printf("total used memory == %u MB\n",totalUsed);
 
   return(0);
 
}
 
 

[pkpprabhu]

do u know the cpu utililization program in c for linux....