diff options
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 40 |
1 files changed, 30 insertions, 10 deletions
@@ -511,7 +511,7 @@ struct pathspec { struct pathspec_item { const char *match; int len; - unsigned int has_wildcard:1; + unsigned int use_wildcard:1; } *items; }; @@ -609,7 +609,7 @@ enum eol { #endif }; -extern enum eol eol; +extern enum eol core_eol; enum branch_track { BRANCH_TRACK_UNSPECIFIED = -1, @@ -679,14 +679,24 @@ extern char *sha1_pack_name(const unsigned char *sha1); extern char *sha1_pack_index_name(const unsigned char *sha1); extern const char *find_unique_abbrev(const unsigned char *sha1, int); extern const unsigned char null_sha1[20]; -static inline int is_null_sha1(const unsigned char *sha1) + +static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) { - return !memcmp(sha1, null_sha1, 20); + int i; + + for (i = 0; i < 20; i++, sha1++, sha2++) { + if (*sha1 != *sha2) + return *sha1 - *sha2; + } + + return 0; } -static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) + +static inline int is_null_sha1(const unsigned char *sha1) { - return memcmp(sha1, sha2, 20); + return !hashcmp(sha1, null_sha1); } + static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src) { memcpy(sha_dst, sha_src, 20); @@ -749,13 +759,23 @@ char *strip_path_suffix(const char *path, const char *suffix); int daemon_avoid_alias(const char *path); int offset_1st_component(const char *path); -/* Read and unpack a sha1 file into memory, write memory to a sha1 file */ -extern int sha1_object_info(const unsigned char *, unsigned long *); -extern void *read_sha1_file_repl(const unsigned char *sha1, enum object_type *type, unsigned long *size, const unsigned char **replacement); +/* object replacement */ +#define READ_SHA1_FILE_REPLACE 1 +extern void *read_sha1_file_extended(const unsigned char *sha1, enum object_type *type, unsigned long *size, unsigned flag); static inline void *read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size) { - return read_sha1_file_repl(sha1, type, size, NULL); + return read_sha1_file_extended(sha1, type, size, READ_SHA1_FILE_REPLACE); +} +extern const unsigned char *do_lookup_replace_object(const unsigned char *sha1); +static inline const unsigned char *lookup_replace_object(const unsigned char *sha1) +{ + if (!read_replace_refs) + return sha1; + return do_lookup_replace_object(sha1); } + +/* Read and unpack a sha1 file into memory, write memory to a sha1 file */ +extern int sha1_object_info(const unsigned char *, unsigned long *); extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1); extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1); extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *); |