diff options
Diffstat (limited to 'csum-file.h')
| -rw-r--r-- | csum-file.h | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/csum-file.h b/csum-file.h index 3bf7184736..e54d53d1d0 100644 --- a/csum-file.h +++ b/csum-file.h @@ -25,22 +25,31 @@ struct hashfile_checkpoint { git_hash_ctx ctx; }; -extern void hashfile_checkpoint(struct hashfile *, struct hashfile_checkpoint *); -extern int hashfile_truncate(struct hashfile *, struct hashfile_checkpoint *); +void hashfile_checkpoint(struct hashfile *, struct hashfile_checkpoint *); +int hashfile_truncate(struct hashfile *, struct hashfile_checkpoint *); /* finalize_hashfile flags */ #define CSUM_CLOSE 1 #define CSUM_FSYNC 2 #define CSUM_HASH_IN_STREAM 4 -extern struct hashfile *hashfd(int fd, const char *name); -extern struct hashfile *hashfd_check(const char *name); -extern struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp); -extern int finalize_hashfile(struct hashfile *, unsigned char *, unsigned int); -extern void hashwrite(struct hashfile *, const void *, unsigned int); -extern void hashflush(struct hashfile *f); -extern void crc32_begin(struct hashfile *); -extern uint32_t crc32_end(struct hashfile *); +struct hashfile *hashfd(int fd, const char *name); +struct hashfile *hashfd_check(const char *name); +struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp); +int finalize_hashfile(struct hashfile *, unsigned char *, unsigned int); +void hashwrite(struct hashfile *, const void *, unsigned int); +void hashflush(struct hashfile *f); +void crc32_begin(struct hashfile *); +uint32_t crc32_end(struct hashfile *); + +/* + * Returns the total number of bytes fed to the hashfile so far (including ones + * that have not been written out to the descriptor yet). + */ +static inline off_t hashfile_total(struct hashfile *f) +{ + return f->total + f->offset; +} static inline void hashwrite_u8(struct hashfile *f, uint8_t data) { @@ -53,4 +62,11 @@ static inline void hashwrite_be32(struct hashfile *f, uint32_t data) hashwrite(f, &data, sizeof(data)); } +static inline size_t hashwrite_be64(struct hashfile *f, uint64_t data) +{ + data = htonll(data); + hashwrite(f, &data, sizeof(data)); + return sizeof(data); +} + #endif |