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author | Frans Kaashoek <[email protected]> | 2016-08-25 09:13:00 -0400 |
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committer | Frans Kaashoek <[email protected]> | 2016-08-25 09:13:00 -0400 |
commit | 7894fcd21732dd2ddfbb9beca52d037a62ed11f4 (patch) | |
tree | eabcfc4f08613dcf7c35e58d9425f02c4c65224f /fs.c | |
parent | 6de6a3c952dc8786619bd052e26e6bc1c97be2e6 (diff) | |
download | xv6-labs-7894fcd21732dd2ddfbb9beca52d037a62ed11f4.tar.gz xv6-labs-7894fcd21732dd2ddfbb9beca52d037a62ed11f4.tar.bz2 xv6-labs-7894fcd21732dd2ddfbb9beca52d037a62ed11f4.zip |
Remove trailing white space with:
for f in *.{h,c}; do sed -i .sed 's/[[:blank:]]*$//' $f; done
(Thanks to Nicolás Wolovick)
Diffstat (limited to 'fs.c')
-rw-r--r-- | fs.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -5,7 +5,7 @@ // + Directories: inode with special contents (list of other inodes!) // + Names: paths like /usr/rtm/xv6/fs.c for convenient naming. // -// This file contains the low-level file system manipulation +// This file contains the low-level file system manipulation // routines. The (higher-level) system call implementations // are in sysfile.c. @@ -29,7 +29,7 @@ void readsb(int dev, struct superblock *sb) { struct buf *bp; - + bp = bread(dev, 1); memmove(sb, bp->data, sizeof(*sb)); brelse(bp); @@ -40,14 +40,14 @@ static void bzero(int dev, int bno) { struct buf *bp; - + bp = bread(dev, bno); memset(bp->data, 0, BSIZE); log_write(bp); brelse(bp); } -// Blocks. +// Blocks. // Allocate a zeroed disk block. static uint @@ -348,7 +348,7 @@ iunlockput(struct inode *ip) // // The content (data) associated with each inode is stored // in blocks on the disk. The first NDIRECT block numbers -// are listed in ip->addrs[]. The next NINDIRECT blocks are +// are listed in ip->addrs[]. The next NINDIRECT blocks are // listed in block ip->addrs[NDIRECT]. // Return the disk block address of the nth block in inode ip. @@ -401,7 +401,7 @@ itrunc(struct inode *ip) ip->addrs[i] = 0; } } - + if(ip->addrs[NDIRECT]){ bp = bread(ip->dev, ip->addrs[NDIRECT]); a = (uint*)bp->data; @@ -554,7 +554,7 @@ dirlink(struct inode *dp, char *name, uint inum) de.inum = inum; if(writei(dp, (char*)&de, off, sizeof(de)) != sizeof(de)) panic("dirlink"); - + return 0; } |