// CS-3013, Project 2, Part 2 -- Getting process info
// 	A-term 2009

//	prinfo.h

#ifndef _LINUX_PRINFO_H
#define _LINUX_PRINFO_H



#include <linux/types.h>
#include <linux/pid.h>

struct prinfo {
    long state;			// current state of process
    pid_t pid;			// process ID of this process
    pid_t parent_pid;		// process ID of parent
    pid_t youngest_child;	// process ID of youngest child
    pid_t younger_sibling;	// process ID of next younger sibling
    pid_t older_sibling;		// process ID of next older sibling
    uid_t uid;			// user ID of process owner
    char comm[16];		// name of program executed
    unsigned long start_time;	// process start time in milliseconds
    unsigned long user_time;	// CPU time spent in user mode (milliseconds)
    unsigned long sys_time;	// CPU time spend in system mode (milliseconds)
    unsigned long cutime;	// total user time of children (milliseconds)
    unsigned long cstime;	// total system time of children (milliseconds)
};	// struct prinfo


#endif