Mercurial > hg > Members > anatofuz > CbC_xv6

comparison src/fs.c @ 32:96af12a50fdb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix cbc_read
author mir3636
date Tue, 22 Jan 2019 15:48:35 +0900
parents 96a5833d0d82
children 7a63dacab7f8
comparison
equal deleted inserted replaced
31:96a5833d0d82 32:96af12a50fdb
479 m = min(n - tot, BSIZE - off%BSIZE); 479 m = min(n - tot, BSIZE - off%BSIZE);
480 memmove(dst, bp->data + off % BSIZE, m); 480 memmove(dst, bp->data + off % BSIZE, m);
481 brelse(bp); 481 brelse(bp);
482 } 482 }
483 483
484 if (n > 0)
485 f->off += n;
486 iunlock(f->ip);
487
484 goto next(n); 488 goto next(n);
485 } 489 }
486 490
487 //PAGEBREAK! 491 //PAGEBREAK!
488 // Read data from inode. 492 // Read data from inode.