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Searched refs:off (Results 1 – 12 of 12) sorted by relevance

/xv6-public/
H A Dfs.c464 if(off > ip->size || off + n < off) in readi()
466 if(off + n > ip->size) in readi()
467 n = ip->size - off; in readi()
493 if(off > ip->size || off + n < off) in writei()
495 if(off + n > MAXFILE*BSIZE) in writei()
507 ip->size = off; in writei()
527 uint off, inum; in dirlookup() local
533 for(off = 0; off < dp->size; off += sizeof(de)){ in dirlookup()
541 *poff = off; in dirlookup()
554 int off; in dirlink() local
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H A Dmkfs.c71 uint rootino, inum, off; in main() local
160 off = xint(din.size); in main()
161 off = ((off/BSIZE) + 1) * BSIZE; in main()
162 din.size = xint(off); in main()
259 uint fbn, off, n1; in iappend() local
266 off = xint(din.size); in iappend()
269 fbn = off / BSIZE; in iappend()
287 n1 = min(n, (fbn + 1) * BSIZE - off); in iappend()
289 bcopy(p, buf + off - (fbn * BSIZE), n1); in iappend()
292 off += n1; in iappend()
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H A Dexec.c14 int i, off; in exec() local
43 for(i=0, off=elf.phoff; i<elf.phnum; i++, off+=sizeof(ph)){ in exec()
44 if(readi(ip, (char*)&ph, off, sizeof(ph)) != sizeof(ph)) in exec()
56 if(loaduvm(pgdir, (char*)ph.vaddr, ip, ph.off, ph.filesz) < 0) in exec()
H A Dsysfile.c171 int off; in isdirempty() local
174 for(off=2*sizeof(de); off<dp->size; off+=sizeof(de)){ in isdirempty()
175 if(readi(dp, (char*)&de, off, sizeof(de)) != sizeof(de)) in isdirempty()
190 uint off; in sys_unlink() local
207 if((ip = dirlookup(dp, name, &off)) == 0) in sys_unlink()
219 if(writei(dp, (char*)&de, off, sizeof(de)) != sizeof(de)) in sys_unlink()
329 f->off = 0; in sys_open()
H A Dfile.c107 if((r = readi(f->ip, addr, f->off, n)) > 0) in fileread()
108 f->off += r; in fileread()
142 if ((r = writei(f->ip, addr + i, f->off, n1)) > 0) in filewrite()
143 f->off += r; in filewrite()
H A Dmmu.h168 #define SETGATE(gate, istrap, sel, off, d) \ argument
170 (gate).off_15_0 = (uint)(off) & 0xffff; \
178 (gate).off_31_16 = (uint)(off) >> 16; \
H A Dfile.h8 uint off; member
H A Delf.h27 uint off; member
H A Dbootmain.c39 readseg(pa, ph->filesz, ph->off); in bootmain()
H A DNotes103 test: dup() shared fd->off
H A DTRICKS36 because if interrupts are off then we might call cpu(), get
H A Ddot-bochsrc532 # You can turn the mouse on by setting enabled to 1, or turn it off by
534 # the mouse by default, it is recommended that you leave it off.