Commit Graph

57 Commits

Author SHA1 Message Date
Shawn O. Pearce
326bf39677 Use uint32_t for all packed object counts.
As we permit up to 2^32-1 objects in a single packfile we cannot
use a signed int to represent the object offset within a packfile,
after 2^31-1 objects we will start seeing negative indexes and
error out or compute bad addresses within the mmap'd index.

This is a minor cleanup that does not introduce any significant
logic changes.  It is roach free.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-03-07 11:02:33 -08:00
Junio C Hamano
e2b4f63512 fsck: exit with non-zero status upon errors
git-fsck always exited with status 0, which was a bit sloppy.
This makes it exit with a non-zero status when errors are
found.  The error code is an OR'ed result of:

  1 if corrupted objects are found.
  2 if objects that are ought to be reachable are missing or corrupt.

For example, it would exit with 1 in a repository with an
unreachable corrupt object.  If a tree object of the HEAD commit
is corrupt, you would get 3.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-03-05 00:55:19 -08:00
Junio C Hamano
efec43c028 fsck: fix broken loose object check.
When "git fsck" without --full found a loose object missing
because it was broken, it mistakenly thought it was not parsed
because we found it in one of the packs.  Back when this code
was written, we did not have a way to explicitly check if we
have the object in pack, but we do now.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-03-05 00:55:19 -08:00
Junio C Hamano
cc44c7655f Mechanical conversion to use prefixcmp()
This mechanically converts strncmp() to use prefixcmp(), but only when
the parameters match specific patterns, so that they can be verified
easily.  Leftover from this will be fixed in a separate step, including
idiotic conversions like

    if (!strncmp("foo", arg, 3))

  =>

    if (!(-prefixcmp(arg, "foo")))

This was done by using this script in px.perl

   #!/usr/bin/perl -i.bak -p
   if (/strncmp\(([^,]+), "([^\\"]*)", (\d+)\)/ && (length($2) == $3)) {
           s|strncmp\(([^,]+), "([^\\"]*)", (\d+)\)|prefixcmp($1, "$2")|;
   }
   if (/strncmp\("([^\\"]*)", ([^,]+), (\d+)\)/ && (length($1) == $3)) {
           s|strncmp\("([^\\"]*)", ([^,]+), (\d+)\)|(-prefixcmp($2, "$1"))|;
   }

and running:

   $ git grep -l strncmp -- '*.c' | xargs perl px.perl

Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-02-20 22:03:15 -08:00
Junio C Hamano
d77ee72662 Merge branch 'master' into np/dreflog
This is to resolve conflicts early in preparation for possible
inclusion of "reflog on detached HEAD" series by Nico, as having
it in 1.5.0 would really help us remove confusion between
detached and attached states.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-02-03 23:05:34 -08:00
Pavel Roskin
3dff5379bf Assorted typo fixes
Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-02-03 21:49:54 -08:00
Mark Wooding
b4dfefe00f Make fsck and fsck-objects be builtins.
The earlier change df391b192 to rename fsck-objects to fsck broke
fsck-objects.  This should fix it again.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-01-29 09:36:21 -08:00