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/*
* netsniff-ng - the packet sniffing beast
* Copyright 2009, 2010 Daniel Borkmann.
* Subject to the GPL, version 2.
*/
#ifndef DIE_H
#define DIE_H
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <syslog.h>
#include "built_in.h"
static inline void panic(const char *format, ...) __check_format_printf(1, 2);
static inline void syslog_panic(const char *format,
...) __check_format_printf(1, 2);
static inline void syslog_maybe(int may, int priority,
const char *format, ...) __check_format_printf(3, 4);
static inline void __noreturn die(void)
{
exit(EXIT_FAILURE);
}
static inline void __noreturn _die(void)
{
_exit(EXIT_FAILURE);
}
static inline void __noreturn panic(const char *format, ...)
{
va_list vl;
va_start(vl, format);
vfprintf(stderr, format, vl);
va_end(vl);
die();
}
static inline void __noreturn syslog_panic(const char *format, ...)
{
va_list vl;
va_start(vl, format);
vsyslog(LOG_ERR, format, vl);
va_end(vl);
die();
}
static inline void syslog_maybe(int maybe, int priority, const char *format, ...)
{
if (!!maybe) {
va_list vl;
va_start(vl, format);
vsyslog(priority, format, vl);
va_end(vl);
}
}
#endif /* DIE_H */
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