unix_backtrace.h - medfall - A super great game engine

unix_backtrace.h (377B)

      1 #pragma once
      2 
      3 #include <stdio.h>
      4 #include <stdlib.h>
      5 #include <errno.h>
      6 #include <unistd.h>
      7 #include <execinfo.h>
      8 
      9 inline void print_backtrace_and_abort() {
     10 	int error = errno;
     11 	printf( "errno = %d: %s\n", error, strerror( error ) );
     12 
     13 	void * stack[ 128 ];
     14 	const int stack_size = backtrace( stack, 128 );
     15 	backtrace_symbols_fd( stack, stack_size, STDERR_FILENO );
     16 	abort();
     17 }