www.pudn.com > LFYOS.zip > capability.h

#ifndef OS_KERNEL_CAPABILITY 
#define OS_KERNEL_CAPABILITY 
 
struct capability { 
	int c1,c2,c3,c4; 
}; 
 
#define COMPARE_CAPABILITY(x,y)				\ 
	((((x).c1)==((y).c1))&&(((x).c2)==((y).c2))	\ 
	&&(((x).c3)==((y).c3))&&(((x).c4)==((y).c4))) 
 
#define KERNEL_COMPARE_CAPABILITY(x,y)				\ 
	(COMPARE_CAPABILITY((x),(y))				\ 
	||COMPARE_CAPABILITY((os->system_capability),(y))) 
 
 
 
#define COPY_CAPABILITY(x,y)					\ 
{(y).c1=(x).c1;(y).c2=(x).c2;(y).c3=(x).c3;(y).c4=(x).c4;} 
 
#define RESET_CAPABILITY(x)	{(x).c1=0;(x).c2=0;(x).c3=0;(x).c4=0;} 
 
#endif