diff options
Diffstat (limited to 'metaentry.h')
| -rw-r--r-- | metaentry.h | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/metaentry.h b/metaentry.h index 7ec9465..c2c9e01 100644 --- a/metaentry.h +++ b/metaentry.h @@ -18,14 +18,37 @@ * */ +/* Data structure to hold all metadata for a file */ +struct metaentry { + struct metaentry *next; + char *path; + char *owner; + char *group; + mode_t mode; + time_t mtime; + long mtimensec; + unsigned int xattrs; + char **xattr_names; + ssize_t *xattr_lvalues; + char **xattr_values; +}; + +#define HASH_INDEXES 1024 + +/* Data structure to hold a number of metadata entries */ +struct metahash { + struct metaentry *bucket[HASH_INDEXES]; + unsigned int count; +}; + /* Recurses opath and adds metadata entries to the metaentry list */ -void mentries_recurse_path(const char *opath, struct metaentry **mlist); +void mentries_recurse_path(const char *opath, struct metahash **mhash); /* Stores a metaentry list to a file */ -void mentries_tofile(const struct metaentry *mlist, const char *path); +void mentries_tofile(const struct metahash *mhash, const char *path); /* Creates a metaentry list from a file */ -void mentries_fromfile(struct metaentry **mlist, const char *path); +void mentries_fromfile(struct metahash **mhash, const char *path); /* Searches haystack for an xattr matching xattr number n in needle */ int mentry_find_xattr(struct metaentry *haystack, @@ -43,8 +66,8 @@ int mentry_find_xattr(struct metaentry *haystack, #define DIFF_DELE 0x80 /* Compares lists of real and stored metadata and calls pfunc for each */ -void mentries_compare(struct metaentry *mlistreal, - struct metaentry *mliststored, +void mentries_compare(struct metahash *mhashreal, + struct metahash *mhashstored, void (*pfunc)(struct metaentry *real, struct metaentry *stored, int cmp), |