/*
** ATOP - System & Process Monitor
**
** The program 'atop' offers the possibility to view the activity of
** the system on system-level as well as process-level.
**
** Include-file describing miscellaneous constants and function-prototypes.
** ================================================================
** Author: Gerlof Langeveld
** E-mail: gerlof.langeveld@atoptool.nl
** Date: November 1996
** LINUX-port: June 2000
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 2, or (at your option) any
** later version.
**
** This program is distributed in the hope that it will be useful, but
** WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
** See the GNU General Public License for more details.
*/
#ifndef __ATOP__
#define __ATOP__
#define EQ 0
#define SECONDSINDAY 86400
#define RAWNAMESZ 256
/*
** memory-size formatting possibilities
*/
#define BFORMAT 0
#define KBFORMAT 1
#define KBFORMAT_INT 2
#define MBFORMAT 3
#define MBFORMAT_INT 4
#define GBFORMAT 5
#define GBFORMAT_INT 6
#define TBFORMAT 7
#define TBFORMAT_INT 8
#define PBFORMAT 9
#define PBFORMAT_INT 10
#define OVFORMAT 11
typedef long long count_t;
struct tstat;
struct devtstat;
struct sstat;
struct netpertask;
/*
** miscellaneous flags
*/
#define RRBOOT 0x0001
#define RRLAST 0x0002
#define RRNETATOP 0x0004
#define RRNETATOPD 0x0008
#define RRACCTACTIVE 0x0010
#define RRIOSTAT 0x0020
#define RRDOCKSTAT 0x0040
#define RRGPUSTAT 0x0080
#define RRCGRSTAT 0x0100
struct visualize {
char (*show_samp) (time_t, int,
struct devtstat *, struct sstat *,
int, unsigned int, char);
void (*show_error) (const char *, ...);
void (*show_end) (void);
void (*show_usage) (void);
};
/*
** external values
*/
extern struct utsname utsname;
extern int utsnodenamelen;
extern time_t pretime;
extern time_t curtime;
extern unsigned long interval;
extern unsigned long sampcnt;
extern char screen;
extern int linelen;
extern char acctreason;
extern char deviatonly;
extern char usecolors;
extern char threadview;
extern char calcpss;
extern char getwchan;
extern char rawname[];
extern char rawreadflag;
extern char rmspaces;
extern time_t begintime, endtime, cursortime; // epoch or time in day
extern char flaglist[];
extern struct visualize vis;
extern char displaymode;
extern char barmono;
extern int osrel;
extern int osvers;
extern int ossub;
extern unsigned short hertz;
extern unsigned int pagesize;
extern unsigned int pidwidth;
extern unsigned int nrgpus;
extern int supportflags;
extern int cpubadness;
extern int membadness;
extern int swpbadness;
extern int dskbadness;
extern int netbadness;
extern int pagbadness;
extern int almostcrit;
/*
** bit-values for supportflags
*/
#define ACCTACTIVE 0x00000001
#define IOSTAT 0x00000004
#define NETATOP 0x00000010
#define NETATOPD 0x00000020
#define DOCKSTAT 0x00000040
#define GPUSTAT 0x00000080
#define CGROUPV2 0x00000100
/*
** in rawlog file, the four least significant bits
** are moved to the per-sample flags and therefor dummy
** in the support flags of the general header
*/
#define RAWLOGNG (ACCTACTIVE|IOSTAT|NETATOP|NETATOPD)
/*
** structure containing the start-addresses of functions for visualization
*/
char generic_samp (time_t, int,
struct devtstat *, struct sstat *,
int, unsigned int, char);
void generic_error(const char *, ...);
void generic_end (void);
void generic_usage(void);
/*
** miscellaneous prototypes
*/
int atopsar(int, char *[]);
char *convtime(time_t, char *);
char *convdate(time_t, char *);
int getbranchtime(char *, time_t *);
time_t normalize_epoch(time_t, long);
char *val2valstr(count_t, char *, int, int, int);
char *val2memstr(count_t, char *, int, int, int);
char *val2cpustr(count_t, char *);
char *val2Hzstr(count_t, char *);
int val2elapstr(int, char *);
int compcpu(const void *, const void *);
int compdsk(const void *, const void *);
int compmem(const void *, const void *);
int compnet(const void *, const void *);
int compgpu(const void *, const void *);
int compusr(const void *, const void *);
int compnam(const void *, const void *);
int compcon(const void *, const void *);
int cpucompar (const void *, const void *);
int gpucompar (const void *, const void *);
int diskcompar(const void *, const void *);
int intfcompar(const void *, const void *);
int ifbcompar(const void *, const void *);
int nfsmcompar(const void *, const void *);
int contcompar(const void *, const void *);
int memnumacompar(const void *, const void *);
int cpunumacompar(const void *, const void *);
int llccompar(const void *, const void *);
int rawread(void);
char rawwrite (time_t, int,
struct devtstat *, struct sstat *,
int, unsigned int, char);
int numeric(char *);
void getalarm(int);
unsigned long long getboot(void);
char *getstrvers(void);
unsigned short getnumvers(void);
void ptrverify(const void *, const char *, ...);
void mcleanstop(int, const char *, ...);
void cleanstop(int);
int getpidwidth(void);
void prusage(char *);
int droprootprivs(void);
void regainrootprivs(void);
FILE *fopen_tryroot(const char *, const char *);
void netatop_ipopen(void);
void netatop_probe(void);
void netatop_signoff(void);
void netatop_gettask(pid_t, char, struct tstat *);
unsigned int netatop_exitstore(void);
void netatop_exiterase(void);
void netatop_exithash(char);
void netatop_exitfind(unsigned long, struct tstat *, struct tstat *);
void set_oom_score_adj(void);
int run_in_guest(void);
void getusr1(int), getusr2(int);
void do_pacctdir(char *, char *);
void do_atopsarflags(char *, char *);
int netlink_open(void);
int netlink_recv(int, int);
#endif