bp_signal_overflow.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <sys/ioctl.h>
#include <time.h>
#include <fcntl.h>
#include <signal.h>
#include <sys/mman.h>
#include <linux/compiler.h>
#include <linux/hw_breakpoint.h>
#include "tests.h"
#include "debug.h"
#include "perf.h"
#include "cloexec.h"

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Macros
#define	__SANE_USERSPACE_TYPES__
#define	EXECUTIONS   10000
#define	THRESHOLD   100

Functions
static noinline int	test_function (void)
static void	sig_handler (int signum __maybe_unused, siginfo_t *oh __maybe_unused, void *uc __maybe_unused)
static long long	bp_count (int fd)
int	test__bp_signal_overflow (struct test *test __maybe_unused, int subtest __maybe_unused)

Variables
static int	overflows

Macro Definition Documentation

__SANE_USERSPACE_TYPES__

#define __SANE_USERSPACE_TYPES__

Definition at line 11 of file bp_signal_overflow.c.

EXECUTIONS

#define EXECUTIONS   10000

Definition at line 58 of file bp_signal_overflow.c.

THRESHOLD

#define THRESHOLD   100

Definition at line 59 of file bp_signal_overflow.c.

Function Documentation

bp_count()

static long long bp_count ( int  fd )

static

Definition at line 44 of file bp_signal_overflow.c.

sig_handler()

static void sig_handler ( int signum  __maybe_unused, siginfo_t *oh  __maybe_unused, void *uc  __maybe_unused  )

static

Definition at line 37 of file bp_signal_overflow.c.

test__bp_signal_overflow()

int test__bp_signal_overflow	(	struct test *test	__maybe_unused,
		int subtest	__maybe_unused
	)

Definition at line 61 of file bp_signal_overflow.c.

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test_function()

static noinline int test_function ( void  )

static

Definition at line 32 of file bp_signal_overflow.c.

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Variable Documentation

overflows

int overflows

static

Definition at line 30 of file bp_signal_overflow.c.