convert object type handling from a string to a number

[git/git.git] / cache.h

diff --git a/cache.h b/cache.h
index 8bbc142..0117b7e 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -262,13 +262,25 @@ int adjust_shared_perm(const char *path);
 int safe_create_leading_directories(char *path);
 char *enter_repo(char *path, int strict);
 
 int safe_create_leading_directories(char *path);
 char *enter_repo(char *path, int strict);
 

+enum object_type {
+       OBJ_NONE = 0,
+       OBJ_COMMIT = 1,
+       OBJ_TREE = 2,
+       OBJ_BLOB = 3,
+       OBJ_TAG = 4,
+       /* 5 for future expansion */
+       OBJ_OFS_DELTA = 6,
+       OBJ_REF_DELTA = 7,
+       OBJ_BAD,
+};
+

 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */

-extern int sha1_object_info(const unsigned char *, char *, unsigned long *);
-extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
-extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
+extern int sha1_object_info(const unsigned char *, unsigned long *);
+extern void * unpack_sha1_file(void *map, unsigned long mapsize, enum object_type *type, unsigned long *size);
+extern void * read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size);

 extern int hash_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *sha1);
 extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
 extern int hash_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *sha1);
 extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);

-extern int pretend_sha1_file(void *, unsigned long, const char *, unsigned char *);
+extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);

 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 
 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 


@@ -285,18 +297,6 @@ extern int legacy_loose_object(unsigned char *);
 extern int has_pack_file(const unsigned char *sha1);
 extern int has_pack_index(const unsigned char *sha1);
 
 extern int has_pack_file(const unsigned char *sha1);
 extern int has_pack_index(const unsigned char *sha1);
 

-enum object_type {
-       OBJ_NONE = 0,
-       OBJ_COMMIT = 1,
-       OBJ_TREE = 2,
-       OBJ_BLOB = 3,
-       OBJ_TAG = 4,
-       /* 5 for future expansion */
-       OBJ_OFS_DELTA = 6,
-       OBJ_REF_DELTA = 7,
-       OBJ_BAD,
-};
-

 extern signed char hexval_table[256];
 static inline unsigned int hexval(unsigned int c)
 {
 extern signed char hexval_table[256];
 static inline unsigned int hexval(unsigned int c)
 {


@@ -422,9 +422,9 @@ extern struct packed_git *add_packed_git(char *, int, int);
 extern int num_packed_objects(const struct packed_git *p);
 extern int nth_packed_object_sha1(const struct packed_git *, int, unsigned char*);
 extern unsigned long find_pack_entry_one(const unsigned char *, struct packed_git *);
 extern int num_packed_objects(const struct packed_git *p);
 extern int nth_packed_object_sha1(const struct packed_git *, int, unsigned char*);
 extern unsigned long find_pack_entry_one(const unsigned char *, struct packed_git *);

-extern void *unpack_entry(struct packed_git *, unsigned long, char *, unsigned long *);
+extern void *unpack_entry(struct packed_git *, unsigned long, enum object_type *, unsigned long *);

 extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
 extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);

-extern void packed_object_info_detail(struct packed_git *, unsigned long, char *, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
+extern const char *packed_object_info_detail(struct packed_git *, unsigned long, unsigned long *, unsigned long *, unsigned int *, unsigned char *);

 
 /* Dumb servers support */
 extern int update_server_info(int);
 
 /* Dumb servers support */
 extern int update_server_info(int);