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2005-04-09Make "cache_name_pos()" available to others.Linus Torvalds
It finds the cache entry position for a given name, and is generally useful. Sure, everybody can just scan the active cache array, but since it's sorted, you actually want to search it with a binary search, so let's not duplicate that logic all over the place.
2005-04-09Fix missing return values and some error tests for empty index filesLinus Torvalds
Patches from Dave Jones and Ingo Molnar, but since I don't have any infrastructure in place to use the old patch applicator scripts I am trying to build up, I ended up fixing the thing by hand instead. Credit where credit is due, though. Nice to see that people are taking a look at the project even in this early stage.
2005-04-08Add "check_sha1_signature()" helper functionLinus Torvalds
And fix up header declarations.
2005-04-08Factor out "read_sha1_file" into mapping/inflating/unmapping.Linus Torvalds
This allows us to also actually check the sha1 hash using these routines. Needed for the "fsck" thing.
2005-04-08Make "cat-file" output the file contents to stdout.Linus Torvalds
New syntax: "cat-file -t <sha1>" shows the tag, while "cat-file <tag> <sha1>" outputs the file contents after checking that the supplied tag matches.
2005-04-07Initial revision of "git", the information manager from hellLinus Torvalds