1 #include <sys/ptrace.h>
6 long ptrace(int req, ...)
10 void *addr, *data, *addr2;
12 pid = va_arg(ap, pid_t);
13 addr = va_arg(ap, void *);
14 data = va_arg(ap, void *);
15 addr2 = va_arg(ap, void *);
17 return syscall(SYS_ptrace, req, pid, addr, data, addr2);