buf               113 bio.c          bwrite(struct buf *b)
buf               124 bio.c          brelse(struct buf *b)
buf               266 console.c      consolewrite(struct inode *ip, char *buf, int n)
buf                15 defs.h         void            brelse(struct buf*);
buf                16 defs.h         void            bwrite(struct buf*);
buf                58 defs.h         void            iderw(struct buf*);
buf                85 defs.h         void            log_write(struct buf*);
buf                32 ide.c          static void idestart(struct buf*);
buf                72 ide.c          idestart(struct buf *b)
buf               134 ide.c          iderw(struct buf *b)
buf               211 log.c          log_write(struct buf *b)
buf                38 memide.c       iderw(struct buf *b)
buf                40 mkfs.c         void rsect(uint sec, void *buf);
buf               171 mkfs.c         wsect(uint sec, void *buf)
buf               211 mkfs.c         rsect(uint sec, void *buf)
buf               134 sh.c           getcmd(char *buf, int nbuf)
buf                53 ulib.c         gets(char *buf, int max)