backtrace.h File Reference

Header for backtrace.c. More...

#include "orconfig.h"
#include "lib/cc/compat_compiler.h"
#include "lib/cc/torint.h"
#include "lib/defs/logging_types.h"

Go to the source code of this file.

Macros
#define	log_backtrace(sev, dom, msg)    log_backtrace_impl((sev), (dom), (msg), tor_log)

Typedefs
typedef void(*	tor_log_fn) (int, log_domain_mask_t, const char *fmt,...)

Functions
void	log_backtrace_impl (int severity, log_domain_mask_t domain, const char *msg, tor_log_fn logger)
int	configure_backtrace_handler (const char *tor_version)
void	clean_up_backtrace_handler (void)
void	dump_stack_symbols_to_error_fds (void)
const char *	get_tor_backtrace_version (void)

Detailed Description

Header for backtrace.c.

Definition in file backtrace.h.

Macro Definition Documentation

log_backtrace

#define log_backtrace	(		sev,
			dom,
			msg
	)		log_backtrace_impl((sev), (dom), (msg), tor_log)

Definition at line 29 of file backtrace.h.

Typedef Documentation

tor_log_fn

typedef void(* tor_log_fn) (int, log_domain_mask_t, const char *fmt,...)

Definition at line 18 of file backtrace.h.

Function Documentation

clean_up_backtrace_handler()

void clean_up_backtrace_handler

(

void

)

Perform end-of-process cleanup for code that generates error messages on crashes.

Definition at line 359 of file backtrace.c.

configure_backtrace_handler()

int configure_backtrace_handler

(

const char *

tor_version

)

Set up code to handle generating error messages on crashes.

Definition at line 330 of file backtrace.c.

dump_stack_symbols_to_error_fds()

void dump_stack_symbols_to_error_fds

(

void

)

Definition at line 315 of file backtrace.c.

get_tor_backtrace_version()

const char * get_tor_backtrace_version

(

void

)

Return the tor version used for error messages on crashes. Signal-safe: returns a pointer to a static array.

Definition at line 323 of file backtrace.c.

Referenced by tor_raw_assertion_failed_msg_().

log_backtrace_impl()

void log_backtrace_impl	(	int	severity,
		log_domain_mask_t	domain,
		const char *	msg,
		tor_log_fn	logger
	)

Definition at line 296 of file backtrace.c.