Figure 12-1. VFS role in a simple file copy operation p inf open("/floppy/TEST",0_RDONLY, 0); outf open ("/tmp/test 0_WRONLYJO_CREATO_TRUNC, 0600); i= read (inf, buf, 4096) write(outf, buf, i); f while (i) close(outf close(inf); Ext2 MS-DOS /tmp/test /floppy/TEST (a) 室2021/2/9 Linux OS analysis 21/84