print_load_posix.c File Reference

Print the current system load. More...

#include <px4_platform_common/posix.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <stdbool.h>
#include <systemlib/cpuload.h>
#include <systemlib/printload.h>
#include <drivers/drv_hrt.h>

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Macros
#define	CL   "\033[K"

Functions
void	init_print_load_s (uint64_t t, struct print_load_s *s)
void	print_load (uint64_t t, int fd, struct print_load_s *print_state)
void	print_load_buffer (uint64_t t, char *buffer, int buffer_length, print_load_callback_f cb, void *user, struct print_load_s *print_state)
	Print load to a buffer, and call cb after each written line (buffer will not include ' ') More...

Variables
struct system_load_s	system_load

Detailed Description

Print the current system load.

Author

Lorenz Meier loren.nosp@m.z@px.nosp@m.4.io

Definition in file print_load_posix.c.

Macro Definition Documentation

CL

#define CL   "\033[K"

Definition at line 64 of file print_load_posix.c.

Referenced by print_load().

Function Documentation

init_print_load_s()

void init_print_load_s	(	uint64_t	t,
		struct print_load_s *	s
	)

Definition at line 66 of file print_load_posix.c.

References print_load_s::blocked_count, CONFIG_MAX_TASKS, print_load_s::interval_start_time, print_load_s::interval_time_ms_inv, print_load_s::last_times, print_load_s::new_time, print_load_s::running_count, and print_load_s::total_user_time.

Referenced by px4::logger::Logger::initialize_load_output(), and top_main().

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print_load()

void print_load	(	uint64_t	t,
		int	fd,
		struct print_load_s *	print_state
	)

Definition at line 84 of file print_load_posix.c.

References CL.

Referenced by top_main().

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print_load_buffer()

void print_load_buffer	(	uint64_t	t,
		char *	buffer,
		int	buffer_length,
		print_load_callback_f	cb,
		void *	user,
		struct print_load_s *	print_state
	)

Print load to a buffer, and call cb after each written line (buffer will not include '
')

Definition at line 178 of file print_load_posix.c.

Referenced by px4::logger::Logger::initialize_load_output(), and px4::logger::Logger::write_load_output().

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Variable Documentation

system_load

struct system_load_s system_load

Referenced by load_mon::LoadMon::_cpuload(), load_mon::LoadMon::_ram_used(), stack_check(), px4::logger::watchdog_initialize(), and px4::logger::watchdog_update().