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authorJunio C Hamano <gitster@pobox.com>2007-11-10 00:15:03 -0800
committerJunio C Hamano <gitster@pobox.com>2007-11-10 00:24:51 -0800
commit4bd5b7dacc404e6b733d9ab6744429c5027bb5e1 (patch)
treeffdf76686afbd17249255cce00e1ede134212821 /cache.h
parentd048a96ee9bec968be0bdc9c43ffce61169545be (diff)
downloadgit-4bd5b7dacc404e6b733d9ab6744429c5027bb5e1.tar.gz
git-4bd5b7dacc404e6b733d9ab6744429c5027bb5e1.tar.xz
ce_match_stat, run_diff_files: use symbolic constants for readability
ce_match_stat() can be told: (1) to ignore CE_VALID bit (used under "assume unchanged" mode) and perform the stat comparison anyway; (2) not to perform the contents comparison for racily clean entries and report mismatch of cached stat information; using its "option" parameter. Give them symbolic constants. Similarly, run_diff_files() can be told not to report anything on removed paths. Also give it a symbolic constant for that. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'cache.h')
-rw-r--r--cache.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/cache.h b/cache.h
index fc195bc47..31af16a7e 100644
--- a/cache.h
+++ b/cache.h
@@ -174,8 +174,8 @@ extern struct index_state the_index;
#define remove_file_from_cache(path) remove_file_from_index(&the_index, (path))
#define add_file_to_cache(path, verbose) add_file_to_index(&the_index, (path), (verbose))
#define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL)
-#define ce_match_stat(ce, st, really) ie_match_stat(&the_index, (ce), (st), (really))
-#define ce_modified(ce, st, really) ie_modified(&the_index, (ce), (st), (really))
+#define ce_match_stat(ce, st, options) ie_match_stat(&the_index, (ce), (st), (options))
+#define ce_modified(ce, st, options) ie_modified(&the_index, (ce), (st), (options))
#endif
enum object_type {
@@ -266,8 +266,14 @@ extern int remove_file_from_index(struct index_state *, const char *path);
extern int add_file_to_index(struct index_state *, const char *path, int verbose);
extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, int refresh);
extern int ce_same_name(struct cache_entry *a, struct cache_entry *b);
-extern int ie_match_stat(struct index_state *, struct cache_entry *, struct stat *, int);
-extern int ie_modified(struct index_state *, struct cache_entry *, struct stat *, int);
+
+/* do stat comparison even if CE_VALID is true */
+#define CE_MATCH_IGNORE_VALID 01
+/* do not check the contents but report dirty on racily-clean entries */
+#define CE_MATCH_RACY_IS_DIRTY 02
+extern int ie_match_stat(struct index_state *, struct cache_entry *, struct stat *, unsigned int);
+extern int ie_modified(struct index_state *, struct cache_entry *, struct stat *, unsigned int);
+
extern int ce_path_match(const struct cache_entry *ce, const char **pathspec);
extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path);
extern int read_fd(int fd, char **return_buf, unsigned long *return_size);