Dev.to

Answer: How to know caller function when tracing assertion failure

answer re: How to know caller function when tracing assertion failure Mar 4 '12 8 See backtrace(). e.g. #include #include void bar() { void* callstack[128]; int i, frames = backtrace(callstack, 128); char** strs = backtrace_symbols(callstack, frames); for (i = 0; i < frames; ++i) { printf("%s\n", strs[i]); } free(strs); } int foo() { bar(); return 0; } int main() { foo(); return… Open Full Answer

Feb 25, 2025 - 20:09

Mar 4 '12

See backtrace().

e.g.

#include 
#include 

void bar() {
  void* callstack[128];
  int i, frames = backtrace(callstack, 128);
  char** strs = backtrace_symbols(callstack, frames);
  for (i = 0; i < frames; ++i) {
    printf("%s\n", strs[i]);
  }
  free(strs);
}

int foo() {
  bar();
  return 0;
}

int main() {
  foo();
  return

…

Open Full Answer