taglinefilesource code
gap839drivers/block/floppy.coutput_byte(floppy->gap);
gap34fs/msdos/mmap.clong gap;  /* distance from eof to pos */
gap40fs/msdos/mmap.cgap = inode->i_size - pos;
gap41fs/msdos/mmap.cif (gap <= 0){
gap48fs/msdos/mmap.cif (gap < PAGE_SIZE){
gap49fs/msdos/mmap.cclear = PAGE_SIZE - gap;
gap32include/linux/fd.hunsigned char  gap,    /* gap1 size */