frr/lib/debug.c

#include <zebra.h>
#include "log.h"

void 
debug_print_trace (int signal)
{
#ifdef HAVE_GLIBC_BACKTRACE
    void *array[10];
    size_t size;
    char **strings;   
    size_t i;

    size = backtrace (array, 10);
    strings = backtrace_symbols (array, size);

    printf ("Obtained %zd stack frames.\n", size);

    for (i = 0; i < size; i++)
      printf ("%s\n", strings[i]);

    free (strings);
#endif /* HAVE_GLIBC_BACKTRACE */
    
    exit(1);
}