asmlinkage int sys_fork(struct pt_regs *regs);
asmlinkage int sys_vfork(struct pt_regs *regs);
asmlinkage int sys_pipe(unsigned long *fildes);
asmlinkage int sys_fork(struct pt_regs *regs);
asmlinkage int sys_vfork(struct pt_regs *regs);
asmlinkage int sys_pipe(unsigned long *fildes);