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d6cf61bfd4
The lockfile API is a handy way to obtain a file that is cleaned
up if you die(). But sometimes you would need this sequence to
work:
1. hold_lock_file_for_update() to get a file descriptor for
writing;
2. write the contents out, without being able to decide if the
results should be committed or rolled back;
3. do something else that makes the decision --- and this
"something else" needs the lockfile not to have an open file
descriptor for writing (e.g. Windows do not want a open file
to be renamed);
4. call commit_lock_file() or rollback_lock_file() as
appropriately.
This adds close_lock_file() you can call between step 2 and 3 in
the above sequence.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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| .. | ||
| .gitignore | ||
| api-allocation-growing.txt | ||
| api-builtin.txt | ||
| api-decorate.txt | ||
| api-diff.txt | ||
| api-directory-listing.txt | ||
| api-gitattributes.txt | ||
| api-grep.txt | ||
| api-hash.txt | ||
| api-in-core-index.txt | ||
| api-index-skel.txt | ||
| api-index.sh | ||
| api-lockfile.txt | ||
| api-object-access.txt | ||
| api-parse-options.txt | ||
| api-path-list.txt | ||
| api-quote.txt | ||
| api-revision-walking.txt | ||
| api-run-command.txt | ||
| api-setup.txt | ||
| api-strbuf.txt | ||
| api-tree-walking.txt | ||
| api-xdiff-interface.txt | ||
| pack-format.txt | ||
| pack-heuristics.txt | ||
| pack-protocol.txt | ||
| racy-git.txt | ||
| send-pack-pipeline.txt | ||
| shallow.txt | ||
| trivial-merge.txt | ||