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#include <fcntl.h>
#include <asm/param.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <time.h>
#include <unistd.h>
#include <dirent.h>
#include <string.h>
#include <sys/resource.h>
#include <sys/stat.h>
#include <sys/vfs.h>
#include <sys/types.h>
#include <sys/param.h>
#include <linux/limits.h>
/****************************************/
/* Process state strings that we return */
/****************************************/
#define SLEEP "sleep"
#define WAIT "wait"
#define RUN "run"
#define IDLE "idle"
#define ZOMBIE "defunct"
#define STOP "stop"
#define UWAIT "uwait"
/***********************************************************/
/* Some global variables we only need to get once */
/***********************************************************/
long Btime;
unsigned Sysmem;
/***********************************************************/
/* stuff stored in /proc/xxx/stat it would be nice if this */
/* was in a system header file somewhere */
/***********************************************************/
struct procstat {
int pid;
char comm[FILENAME_MAX];
char state;
int ppid;
int pgrp;
int session;
int tty;
int tpgid;
unsigned flags;
unsigned minflt;
unsigned cminflt;
unsigned majflt;
unsigned cmajflt;
long long utime;
long long stime;
long long cutime;
long long cstime;
int counter;
int priority;
unsigned timeout;
unsigned itrealvalue;
unsigned long starttime;
unsigned vsize;
unsigned rss;
unsigned rlim;
unsigned startcode;
unsigned endcode;
unsigned startstack;
unsigned kstkesp;
unsigned kstkeip;
int signal;
int blocked;
int sigignore;
int sigcatch;
unsigned wchan;
};
/* We need to pass in a cap for ignore, lower for store on object */
/* We can just lc these! */
static char Defaultformat[] = "IIIIIIIIIIIIIJJJJJJUIISLSSSSSIIIIIIS";
/* Mapping of field to type */
static char* Fields[] = {
"uid",
#define F_UID 0
"gid",
#define F_GID 1
"pid",
#define F_PID 2
"ppid",
#define F_PPID 3
"pgrp",
#define F_PGRP 4
"sess",
#define F_SESS 5
"priority",
#define F_PRIORITY 6
"ttynum",
#define F_TTYNUM 7
"flags",
#define F_FLAGS 8
"minflt",
#define F_MINFLT 9
"cminflt",
#define F_CMINFLT 10
"majflt",
#define F_MAJFLT 11
"cmajflt",
#define F_CMAJFLT 12
"utime",
#define F_UTIME 13
"stime",
#define F_STIME 14
"cutime",
#define F_CUTIME 15
"cstime",
#define F_CSTIME 16
"time",
#define F_TIME 17
"ctime",
#define F_CTIME 18
"size",
#define F_SIZE 19
"rss",
#define F_RSS 20
"wchan",
#define F_WCHAN 21
"fname",
#define F_FNAME 22
"start",
#define F_START 23
"pctcpu",
#define F_PCTCPU 24
"state",
#define F_STATE 25
"pctmem",
#define F_PCTMEM 26
"cmndline",
#define F_CMNDLINE 27
"exec",
#define F_EXEC 28
"euid",
#define F_EUID 29
"suid",
#define F_SUID 30
"fuid",
#define F_FUID 31
"egid",
#define F_EGID 32
"sgid",
#define F_SGID 33
"fgid",
#define F_FGID 34
"cwd"
#define F_CWD 35
#define F_LASTFIELD 35
};
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