util.c File Reference

#include "../perf.h"
#include "util.h"
#include <sys/mman.h>
#include <stdio.h>
#include <stdlib.h>

Go to the source code of this file.

Functions
void	event_attr_init (struct perf_event_attr *attr)
int	mkdir_p (char *path, mode_t mode)
int	copyfile (const char *from, const char *to)
unsigned long	convert_unit (unsigned long value, char *unit)
int	readn (int fd, void *buf, size_t n)
size_t	hex_width (u64 v)
void	dump_stack (void)

Variables
bool	perf_host = true
bool	perf_guest = false

Function Documentation

unsigned long convert_unit	(	unsigned long	value,
		char *	unit
	)

Definition at line 118 of file util.c.

int copyfile	(	const char *	from,
		const char *	to
	)

Definition at line 79 of file util.c.

void dump_stack

(

void

)

Definition at line 184 of file util.c.

void event_attr_init

(

struct perf_event_attr *

attr

)

Definition at line 16 of file util.c.

size_t hex_width

(

u64

v

)

Definition at line 157 of file util.c.

int mkdir_p	(	char *	path,
		mode_t	mode
	)

Definition at line 26 of file util.c.

int readn	(	int	fd,
		void *	buf,
		size_t	n
	)

Definition at line 140 of file util.c.

Variable Documentation

bool perf_guest = false

Definition at line 14 of file util.c.

bool perf_host = true

Definition at line 13 of file util.c.