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| author | Junio C Hamano <gitster@pobox.com> | 2023-05-09 16:45:45 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-05-09 16:45:46 -0700 |
| commit | ccd12a3d6cc62f51b746654ae56e26d92f89ba92 (patch) | |
| tree | 5cdf347138b5307f5a8d4120b7c6b13453ac12ed /tree-diff.c | |
| parent | ab828cde84c7cafb9942048d8e24ace9c625a041 (diff) | |
| parent | e3a3f5edf52c7f6161b167058b4d7c3a31dc0c3b (diff) | |
Merge branch 'en/header-split-cache-h-part-2'
More header clean-up.
* en/header-split-cache-h-part-2: (22 commits)
reftable: ensure git-compat-util.h is the first (indirect) include
diff.h: reduce unnecessary includes
object-store.h: reduce unnecessary includes
commit.h: reduce unnecessary includes
fsmonitor: reduce includes of cache.h
cache.h: remove unnecessary headers
treewide: remove cache.h inclusion due to previous changes
cache,tree: move basic name compare functions from read-cache to tree
cache,tree: move cmp_cache_name_compare from tree.[ch] to read-cache.c
hash-ll.h: split out of hash.h to remove dependency on repository.h
tree-diff.c: move S_DIFFTREE_IFXMIN_NEQ define from cache.h
dir.h: move DTYPE defines from cache.h
versioncmp.h: move declarations for versioncmp.c functions from cache.h
ws.h: move declarations for ws.c functions from cache.h
match-trees.h: move declarations for match-trees.c functions from cache.h
pkt-line.h: move declarations for pkt-line.c functions from cache.h
base85.h: move declarations for base85.c functions from cache.h
copy.h: move declarations for copy.c functions from cache.h
server-info.h: move declarations for server-info.c functions from cache.h
packfile.h: move pack_window and pack_entry from cache.h
...
Diffstat (limited to 'tree-diff.c')
| -rw-r--r-- | tree-diff.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tree-diff.c b/tree-diff.c index 69031d7cba..20bb15f38d 100644 --- a/tree-diff.c +++ b/tree-diff.c @@ -1,10 +1,24 @@ /* * Helper functions for tree diff generation */ -#include "cache.h" +#include "git-compat-util.h" #include "diff.h" #include "diffcore.h" #include "tree.h" +#include "tree-walk.h" + +/* + * Some mode bits are also used internally for computations. + * + * They *must* not overlap with any valid modes, and they *must* not be emitted + * to outside world - i.e. appear on disk or network. In other words, it's just + * temporary fields, which we internally use, but they have to stay in-house. + * + * ( such approach is valid, as standard S_IF* fits into 16 bits, and in Git + * codebase mode is `unsigned int` which is assumed to be at least 32 bits ) + */ + +#define S_DIFFTREE_IFXMIN_NEQ 0x80000000 /* * internal mode marker, saying a tree entry != entry of tp[imin] |