const struct compat_iovec __user *vec,
unsigned long vlen, u32 pos_low, u32 pos_high);
-int compat_do_execve(const char *filename, const compat_uptr_t __user *argv,
- const compat_uptr_t __user *envp, struct pt_regs *regs);
asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv,
const compat_uptr_t __user *envp);