git/daemon.c, branch v2.41.2

treewide: remove cache.h inclusion due to previous changes

2023-04-24T19:47:33Z

Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

hash-ll.h: split out of hash.h to remove dependency on repository.h

2023-04-24T19:47:32Z

hash.h depends upon and includes repository.h, due to the definition and use of the_hash_algo (defined as the_repository->hash_algo). However, most headers trying to include hash.h are only interested in the layout of the structs like object_id. Move the parts of hash.h that do not depend upon repository.h into a new file hash-ll.h (the "low level" parts of hash.h), and adjust other files to use this new header where the convenience inline functions aren't needed. This allows hash.h and object.h to be fairly small, minimal headers. It also exposes a lot of hidden dependencies on both path.h (which was brought in by repository.h) and repository.h (which was previously implicitly brought in by object.h), so also adjust other files to be more explicit about what they depend upon. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

protocol.h: move definition of DEFAULT_GIT_PORT from cache.h

2023-04-18T21:01:04Z

Michael J Gruber noticed that connection via the git:// protocol no longer worked after a recent header clean-up. This was caused by funny interaction of few gotchas. First, a necessary definition #define DEFAULT_GIT_PORT 9418 was made invisible to a place where const char *port = STR(DEFAULT_GIT_PORT); was expecting to turn the integer into "9418" with a clever STR() macro, and ended up stringifying it to const char *port = "DEFAULT_GIT_PORT"; without giving any chance to compilers to notice such a mistake. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

setup.h: move declarations for setup.c functions from cache.h

2023-03-21T17:56:54Z

Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

environment.h: move declarations for environment.c functions from cache.h

2023-03-21T17:56:53Z

Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

wrapper.h: move declarations for wrapper.c functions from cache.h

2023-03-21T17:56:53Z

Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

abspath.h: move absolute path functions from cache.h

2023-03-21T17:56:52Z

This is another step towards letting us remove the include of cache.h in strbuf.c. It does mean that we also need to add includes of abspath.h in a number of C files. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano

Merge branch 'jk/unused-post-2.39-part2'

2023-03-17T21:03:09Z

More work towards -Wunused. * jk/unused-post-2.39-part2: (21 commits) help: mark unused parameter in git_unknown_cmd_config() run_processes_parallel: mark unused callback parameters userformat_want_item(): mark unused parameter for_each_commit_graft(): mark unused callback parameter rewrite_parents(): mark unused callback parameter fetch-pack: mark unused parameter in callback function notes: mark unused callback parameters prio-queue: mark unused parameters in comparison functions for_each_object: mark unused callback parameters list-objects: mark unused callback parameters mark unused parameters in signal handlers run-command: mark error routine parameters as unused mark "pointless" data pointers in callbacks ref-filter: mark unused callback parameters http-backend: mark unused parameters in virtual functions http-backend: mark argc/argv unused object-name: mark unused parameters in disambiguate callbacks serve: mark unused parameters in virtual functions serve: use repository pointer to get config ls-refs: drop config caching ...

mark unused parameters in signal handlers

2023-02-24T17:13:30Z

Signal handlers receive their signal number as a parameter, but many don't care what it is (because they only handle one signal, or because their action is the same regardless of the signal). Mark such parameters to silence -Wunused-parameter. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

alloc.h: move ALLOC_GROW() functions from cache.h

2023-02-24T01:25:28Z

This allows us to replace includes of cache.h with includes of the much smaller alloc.h in many places. It does mean that we also need to add includes of alloc.h in a number of C files. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano