Stacktrace

A collection of utilities for interacting with stack traces. More...

Functions
SOURCEMETA_CORE_STACKTRACE_EXPORT auto	sourcemeta::core::stacktrace_on_crash () -> void
SOURCEMETA_CORE_STACKTRACE_EXPORT auto	sourcemeta::core::stacktrace () -> void

Detailed Description

A collection of utilities for interacting with stack traces.

This functionality is included as follows:

#include <sourcemeta/core/stacktrace.h>

Function Documentation

stacktrace()

SOURCEMETA_CORE_STACKTRACE_EXPORT auto sourcemeta::core::stacktrace

(

)

-> void

Print the current backtrace. Safe to call from any thread, but not from a signal handler. For example:

#include <sourcemeta/core/stacktrace.h>
 
sourcemeta::core::stacktrace();

stacktrace_on_crash()

SOURCEMETA_CORE_STACKTRACE_EXPORT auto sourcemeta::core::stacktrace_on_crash

(

)

-> void

Install a process-wide handler that prints a stack trace on fatal signals. For example:

#include <sourcemeta/core/stacktrace.h>
 
auto main() -> int {
  sourcemeta::core::stacktrace_on_crash();
  // ... rest of the program
}