diff options
author | Don Lewis <truckman@FreeBSD.org> | 2012-02-06 21:50:11 +0000 |
---|---|---|
committer | Don Lewis <truckman@FreeBSD.org> | 2012-02-06 21:50:11 +0000 |
commit | ec1a0f73d080e9260a4aae19339ff9e78cd5fe2f (patch) | |
tree | dcf736974ab1e1549eff1b9fa05700153a2c99c9 /sbin/fsdb | |
parent | 005576f63d3001bd8cc19634a4d7f1fe4200e52d (diff) | |
download | src-ec1a0f73d080e9260a4aae19339ff9e78cd5fe2f.tar.gz src-ec1a0f73d080e9260a4aae19339ff9e78cd5fe2f.zip |
Improve sparse file handling when printing the block list for an inode by
not bailing out early when a hole is encountered in the direct block list.
Print NULL block pointers in the direct block list. Simplify the
code that prints the fragment count.
Match the style of the existing code.
Reviewed by: mckusick
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=231102
Diffstat (limited to 'sbin/fsdb')
-rw-r--r-- | sbin/fsdb/fsdbutil.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sbin/fsdb/fsdbutil.c b/sbin/fsdb/fsdbutil.c index 7ed78a7f39ee..f434677beea9 100644 --- a/sbin/fsdb/fsdbutil.c +++ b/sbin/fsdb/fsdbutil.c @@ -293,22 +293,21 @@ printblocks(ino_t inum, union dinode *dp) printf("Blocks for inode %d:\n", inum); printf("Direct blocks:\n"); ndb = howmany(DIP(dp, di_size), sblock.fs_bsize); - for (i = 0; i < NDADDR; i++) { - if (DIP(dp, di_db[i]) == 0) { - putchar('\n'); - return; - } + for (i = 0; i < NDADDR && i < ndb; i++) { if (i > 0) printf(", "); blkno = DIP(dp, di_db[i]); printf("%jd", (intmax_t)blkno); - if (--ndb == 0 && (offset = blkoff(&sblock, DIP(dp, di_size))) != 0) { + } + if (ndb <= NDADDR) { + offset = blkoff(&sblock, DIP(dp, di_size)); + if (offset != 0) { nfrags = numfrags(&sblock, fragroundup(&sblock, offset)); printf(" (%d frag%s)", nfrags, nfrags > 1? "s": ""); } } putchar('\n'); - if (ndb == 0) + if (ndb <= NDADDR) return; bufp = malloc((unsigned int)sblock.fs_bsize); |