1#!/usr/sbin/dtrace -s 2/* Prints the file, line, class and function of every function entry and function return. */ 3 4ruby*:::function-entry 5{ 6 printf("-> %s:%d `%s#%s'\n", copyinstr(arg2), arg3, copyinstr(arg0), copyinstr(arg1)); 7} 8 9ruby*:::function-return 10{ 11 printf("<- %s:%d `%s#%s'\n", copyinstr(arg2), arg3, copyinstr(arg0), copyinstr(arg1)); 12} 13