diff options
Diffstat (limited to 'cache.h')
-rw-r--r-- | cache.h | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -1302,7 +1302,22 @@ char *xdg_cache_home(const char *filename); int git_open_cloexec(const char *name, int flags); #define git_open(name) git_open_cloexec(name, O_RDONLY) -int unpack_loose_header(git_zstream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz); + +/** + * unpack_loose_header() initializes the data stream needed to unpack + * a loose object header. + * + * Returns 0 on success. Returns negative values on error. + * + * It will only parse up to MAX_HEADER_LEN bytes unless an optional + * "hdrbuf" argument is non-NULL. This is intended for use with + * OBJECT_INFO_ALLOW_UNKNOWN_TYPE to extract the bad type for (error) + * reporting. The full header will be extracted to "hdrbuf" for use + * with parse_loose_header(). + */ +int unpack_loose_header(git_zstream *stream, unsigned char *map, + unsigned long mapsize, void *buffer, + unsigned long bufsiz, struct strbuf *hdrbuf); struct object_info; int parse_loose_header(const char *hdr, struct object_info *oi, unsigned int flags); |