Question

How to get the call function name in C

Answer 1

#include <stdio.h>

void test()
{
    printf("call to function: %s\n", __func__);
}

int main(void)
{
    test();
    
    return 0;
}

   
/*
run:
 
call to function: test

*/

 

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Answer 2

#include <stdio.h>

int main() 
{ 
	printf ("%s\n", __func__);
     
    return 0; 
} 
   
  
      
/*
run:
       
main
  
*/

 

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