taglinefilesource code
fildes61fs/fcntl.casmlinkage int sys_dup(unsigned int fildes)
fildes63fs/fcntl.creturn dupfd(fildes,0);
fildes379fs/pipe.casmlinkage int sys_pipe(unsigned long * fildes)
fildes386fs/pipe.cj = verify_area(VERIFY_WRITE,fildes,8);
fildes424fs/pipe.cput_fs_long(fd[0],0+fildes);
fildes425fs/pipe.cput_fs_long(fd[1],1+fildes);