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0763671b8e
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Jeff King 0763671b8e nth_packed_object_oid(): use customary integer return 
Our nth_packed_object_sha1() function returns NULL for error. So when we
wrapped it with nth_packed_object_oid(), we kept the same semantics. But
it's a bit funny, because the caller actually passes in an out
parameter, and the pointer we return is just that same struct they
passed to us (or NULL).

It's not too terrible, but it does make the interface a little
non-idiomatic. Let's switch to our usual "0 for success, negative for
error" return value. Most callers either don't check it, or are
trivially converted. The one that requires the biggest change is
actually improved, as we can ditch an extra aliased pointer variable.

Since we are changing the interface in a subtle way that the compiler
wouldn't catch, let's also change the name to catch any topics in
flight. We can drop the 'o' and make it nth_packed_object_id(). That's
slightly shorter, but also less redundant since the 'o' stands for
"object" already.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-24 12:55:42 -08:00
..
add.c Merge branch 'hw/advice-add-nothing' 2020-02-14 12:54:19 -08:00
am.c Merge branch 'en/merge-recursive-cleanup' 2019-10-15 13:47:59 +09:00
annotate.c
apply.c
archive.c pack-protocol.txt: accept error packets in any context 2019-01-02 13:05:30 -08:00
bisect--helper.c Merge branch 'mr/bisect-save-pointer-to-const-string' 2019-12-25 11:22:01 -08:00
blame.c Merge branch 'sg/blame-indent-heuristics-is-now-the-default' 2019-12-01 09:04:30 -08:00
branch.c l10n: minor case fix in 'git branch' '--unset-upstream' description 2019-12-09 12:30:55 -08:00
bundle.c bundle-verify: add --quiet 2019-11-11 11:46:29 +09:00
cat-file.c Merge branch 'cc/multi-promisor' 2019-09-18 11:50:09 -07:00
check-attr.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
check-ignore.c treewide: rename 'exclude' methods to 'pattern' 2019-09-05 14:05:12 -07:00
check-mailmap.c
check-ref-format.c
checkout-index.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
checkout.c Merge branch 'rs/strbuf-insertstr' 2020-02-17 13:22:17 -08:00
clean.c Merge branch 'en/clean-nested-with-ignored' 2019-10-11 14:24:46 +09:00
clone.c Merge branch 'ds/sparse-checkout-harden' 2020-02-14 12:54:22 -08:00
column.c builtin: consistently pass cmd_* prefix to parse_options 2019-05-13 14:22:53 +09:00
commit-graph.c commit-graph.h: use odb in 'load_commit_graph_one_fd_st' 2020-02-04 11:36:51 -08:00
commit-tree.c commit-tree: utilize parse-options api 2019-03-08 10:31:24 +09:00
commit.c Merge branch 'tb/commit-graph-object-dir' 2020-02-14 12:54:24 -08:00
config.c config: add '--show-scope' to print the scope of a config value 2020-02-10 10:49:12 -08:00
count-objects.c
credential.c
describe.c Merge branch 'ew/hashmap' 2019-10-15 13:48:02 +09:00
diff-files.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
diff-index.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
diff-tree.c Merge branch 'en/combined-all-paths' 2019-03-07 09:59:54 +09:00
diff.c Merge branch 'nd/diff-parseopt-4' 2019-04-25 16:41:12 +09:00
difftool.c hashmap: remove type arg from hashmap_{get,put,remove}_entry 2019-10-07 10:20:12 +09:00
env--helper.c env--helper: mark a file-local symbol as static 2019-07-11 14:31:04 -07:00
fast-export.c Merge branch 'mt/use-passed-repo-more-in-funcs' 2020-02-14 12:54:22 -08:00
fetch-pack.c fetch_pack(): drop unused parameters 2019-03-20 18:34:09 +09:00
fetch.c Merge branch 'tb/commit-graph-object-dir' 2020-02-14 12:54:24 -08:00
fmt-merge-msg.c Merge branch 'hi/gpg-use-check-signature' 2019-12-10 13:11:45 -08:00
for-each-ref.c parse_opt_ref_sorting: always use with NONEG flag 2019-03-21 12:03:35 +09:00
fsck.c fsck: only provide oid/type in fsck_error callback 2019-10-28 14:05:18 +09:00
gc.c commit-graph.h: store an odb in 'struct write_commit_graph_context' 2020-02-04 11:36:37 -08:00
get-tar-commit-id.c builtin/get-tar-commit-id: make hash size independent 2019-04-01 11:57:39 +09:00
grep.c Merge branch 'mt/threaded-grep-in-object-store' 2020-02-14 12:54:20 -08:00
hash-object.c builtin: consistently pass cmd_* prefix to parse_options 2019-05-13 14:22:53 +09:00
help.c completion: add more parameter value completion 2019-02-20 12:31:56 -08:00
index-pack.c Merge branch 'jk/index-pack-dupfix' 2020-02-14 12:54:24 -08:00
init-db.c Merge branch 'nd/init-relative-template-fix' into maint 2019-07-25 14:27:06 -07:00
interpret-trailers.c interpret-trailers: load default config 2019-06-19 07:12:49 -07:00
log.c Merge branch 'dl/format-patch-notes-config-fixup' 2019-12-25 11:21:58 -08:00
ls-files.c Merge branch 'ds/include-exclude' 2019-09-30 13:19:32 +09:00
ls-remote.c parse_opt_ref_sorting: always use with NONEG flag 2019-03-21 12:03:35 +09:00
ls-tree.c Merge branch 'nd/attr-pathspec-in-tree-walk' 2019-01-14 15:29:28 -08:00
mailinfo.c
mailsplit.c
merge-base.c
merge-file.c
merge-index.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
merge-ours.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
merge-recursive.c Ensure index matches head before invoking merge machinery, round N 2019-08-19 10:08:03 -07:00
merge-tree.c Merge branch 'jk/tree-walk-overflow' 2019-08-22 12:34:10 -07:00
merge.c gpg-interface: add minTrustLevel as a configuration option 2020-01-15 14:06:06 -08:00
mktag.c sha1-file: allow check_object_signature() to handle any repo 2020-01-31 10:45:39 -08:00
mktree.c mktree: drop unused length parameter 2019-05-13 14:22:54 +09:00
multi-pack-index.c multi-pack-index: add [--[no-]progress] option. 2019-10-23 12:05:06 +09:00
mv.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
name-rev.c name-rev: sort tip names before applying 2020-02-05 10:36:33 -08:00
notes.c strbuf: add and use strbuf_insertstr() 2020-02-10 09:04:45 -08:00
pack-objects.c nth_packed_object_oid(): use customary integer return 2020-02-24 12:55:42 -08:00
pack-redundant.c object-store: rename and expand packed_git's sha1 member 2019-04-01 11:57:38 +09:00
pack-refs.c Honor core.precomposeUnicode in more places 2019-04-26 10:54:03 +09:00
patch-id.c patch-id: use oid_to_hex() to print multiple object IDs 2019-12-09 12:26:40 -08:00
prune-packed.c Merge branch 'rj/prune-packed-excess-args' 2019-03-07 09:59:55 +09:00
prune.c object: convert lookup_object() to use object_id 2019-06-20 10:18:09 -07:00
pull.c gpg-interface: add minTrustLevel as a configuration option 2020-01-15 14:06:06 -08:00
push.c push: use skip_prefix() instead of starts_with() 2019-11-27 11:18:39 +09:00
range-diff.c range-diff: clear other_arg at end of function 2019-12-06 12:36:53 -08:00
read-tree.c sparse-checkout: update working directory in-process 2019-11-22 16:11:44 +09:00
rebase.c Merge branch 'ag/rebase-avoid-unneeded-checkout' 2020-02-14 12:54:21 -08:00
receive-pack.c builtin/receive-pack: replace sha1_to_hex 2019-08-19 15:04:59 -07:00
reflog.c C: use skip_prefix() to avoid hardcoded string length 2020-01-31 13:03:45 -08:00
remote-ext.c
remote-fd.c
remote.c remote: pass NULL to read_ref_full() because object ID is not needed 2019-12-11 13:48:46 -08:00
repack.c Merge branch 'wb/midx-progress' 2019-11-10 18:02:14 +09:00
replace.c sha1-file: pass git_hash_algo to hash_object_file() 2020-01-31 10:45:39 -08:00
rerere.c Merge branch 'nd/the-index' into md/list-objects-filter-by-depth 2019-01-15 15:38:29 -08:00
reset.c Merge branch 'am/pathspec-from-file' 2019-12-10 13:11:41 -08:00
rev-list.c Merge branch 'rs/dedup-includes' 2019-10-11 14:24:48 +09:00
rev-parse.c rev-parse: make --show-toplevel without a worktree an error 2019-11-20 10:19:58 +09:00
revert.c Merge branch 'ra/cherry-pick-revert-skip' 2019-07-19 11:30:21 -07:00
rm.c Merge branch 'jc/denoise-rm-to-resolve' into maint 2019-07-29 12:38:17 -07:00
send-pack.c pack-protocol.txt: accept error packets in any context 2019-01-02 13:05:30 -08:00
shortlog.c Merge branch 'nd/show-gitcomp-compilation-fix' into maint 2018-12-15 12:24:33 +09:00
show-branch.c show-branch: drop unused parameter from show_independent() 2019-05-13 14:22:54 +09:00
show-index.c builtin/show-index: replace sha1_to_hex 2019-08-19 15:04:59 -07:00
show-ref.c Merge branch 'en/unicode-in-refnames' 2019-05-19 16:45:30 +09:00
sparse-checkout.c Merge branch 'rs/strbuf-insertstr' 2020-02-17 13:22:17 -08:00
stash.c Merge branch 'js/patch-mode-in-others-in-c' 2020-02-05 14:34:58 -08:00
stripspace.c stripspace: allow -s/-c outside git repository 2018-12-26 15:41:47 -08:00
submodule--helper.c Merge branch 'pk/status-of-uncloned-submodule' 2020-02-14 12:54:23 -08:00
symbolic-ref.c
tag.c tag: add tag.gpgSign config option to force all tags be GPG-signed 2019-06-05 14:39:28 -07:00
unpack-file.c
unpack-objects.c sha1-file: pass git_hash_algo to hash_object_file() 2020-01-31 10:45:39 -08:00
update-index.c Merge branch 'js/update-index-ignore-removal-for-skip-worktree' 2019-11-10 18:02:16 +09:00
update-ref.c
update-server-info.c
upload-archive.c
upload-pack.c builtin: consistently pass cmd_* prefix to parse_options 2019-05-13 14:22:53 +09:00
var.c
verify-commit.c Merge branch 'jk/no-system-includes-in-dot-c' 2019-07-31 14:38:56 -07:00
verify-pack.c
verify-tag.c verify-tag: drop signal.h include 2019-06-19 08:19:21 -07:00
worktree.c Merge branch 'pb/no-recursive-reset-hard-in-worktree-add' 2019-12-01 09:04:31 -08:00
write-tree.c cmd_{read,write}_tree: rename "unused" variable that is used 2019-05-13 14:22:53 +09:00