Top

Top utility. More...

Files
file	input.c
file	input.h
file	screen.c
file	top.c
Data Structures
struct	data_t
struct	fixed_float
struct	perc_cpu_t
struct	perc_exc_t
struct	perc_task_t
Defines
#define	DAY   86400
#define	FRACTION_TO_FLOAT(float, a, b)
#define	HOUR   3600
#define	MINUTE   60
#define	NAME   "top"
#define	TV_POS(tv)   ((tv)->tv_sec > 0 || ((tv)->tv_sec == 0 && (tv)->tv_usec > 0))
#define	TV_SUB(res, sub)
#define	UPDATE_INTERVAL   1
#define	USEC_COUNT   1000000
Enumerations
enum	op_mode_t
enum	sort_mode_t
Functions
static int	cmp_data (void *a, void *b, void *arg)
static void	compute_percentages (data_t *old_data, data_t *new_data)
	Computes percentage differencies from old_data to new_data.
static void	free_data (data_t *target)
int	main (int argc, char *argv[])
	Main entry point.
static void	print_cpu_info (data_t *data)
void	print_data (data_t *data)
static void	print_excs (data_t *data)
static void	print_excs_head (void)
static void	print_global_head (data_t *data)
static void	print_help (void)
static void	print_ipc (data_t *data)
static void	print_ipc_head (void)
static void	print_percent (fixed_float ffloat, unsigned int precision)
static void	print_physmem_info (data_t *data)
static void	print_string (const char *str)
static void	print_task_summary (data_t *data)
static void	print_tasks (data_t *data)
static void	print_tasks_head (void)
static void	print_thread_summary (data_t *data)
void	print_warning (const char *fmt,...)
static const char *	read_data (data_t *target)
int	rwait (struct timeval *tvp)
void	screen_done (void)
static void	screen_get_pos (sysarg_t *col, sysarg_t *row)
static void	screen_get_size (sysarg_t *col, sysarg_t *row)
void	screen_init (void)
static void	screen_moveto (sysarg_t col, sysarg_t row)
static void	screen_newline (void)
static void	screen_restart (bool clear)
static void	screen_style_inverted (void)
static void	screen_style_normal (void)
static void	sort_data (data_t *data)
int	tgetchar (unsigned int sec)
void	tsleep (unsigned int sec)
Variables
bool	excs_all
bool	excs_all = false
static aid_t	getchar_inprog = 0
static char	lastchar = '\0'
op_mode_t	op_mode
op_mode_t	op_mode = OP_TASKS
sort_mode_t	sort_mode
sort_mode_t	sort_mode = SORT_TASK_CYCLES
static sysarg_t	warn_col = 0
static sysarg_t	warn_row = 0

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Detailed Description

Top utility.

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Function Documentation

static void compute_percentages	(	data_t *	old_data,
		data_t *	new_data
	)			[static]

Computes percentage differencies from old_data to new_data.

Parameters:

	old_data	Pointer to old data strucutre.
	new_data	Pointer to actual data where percetages are stored.

Definition at line 177 of file top.c.

int main	(	int	argc,
		char *	argv[]
	)

Main entry point.

Returns:

Zero on success, non-zero on error.

Definition at line 362 of file top.c.

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