fault.c File Reference

#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include <atalk/logger.h>

Macros
#define	SIGNAL_CAST   (void (*)(int))
#define	SAFE_FREE(x)
#define	BACKTRACE_STACK_SIZE   64

Functions
void	netatalk_panic (const char *why)
static void	fault_report (int sig)
static void	sig_fault (int sig)
void	fault_setup (void(*fn)(void *))

Variables
static void(*	cont_fn )(void *)
static void(*)(int)	CatchSignal (int signum, void(*handler)(int))

Macro Definition Documentation

BACKTRACE_STACK_SIZE

#define BACKTRACE_STACK_SIZE   64

SAFE_FREE

#define SAFE_FREE

(

x

)

Value:

do { if ((x) != NULL) {free(x); x=NULL;} } while(0)

SIGNAL_CAST

#define SIGNAL_CAST   (void (*)(int))

Function Documentation

fault_report()

void fault_report ( int sig )

static

report a fault

fault_setup()

void fault_setup

(

void(*

fn )(void *)

)

setup our fault handlers

netatalk_panic()

void netatalk_panic

(

const char *

why

)

Something really nasty happened - panic !

sig_fault()

void sig_fault ( int sig )

static

catch serious errors

Variable Documentation

CatchSignal

void(*)(int) CatchSignal(int signum, void(*handler)(int)) ( int signum, void(* handler )(int) )

static

Catch a signal. This should implement the following semantics:

1. The handler remains installed after being called.
2. The signal should be blocked during handler execution.

cont_fn

void(* cont_fn) (void *) ( void * )

static