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c38138c git-pack-objects: write the pack files with a SHA1 csum
Linus Torvalds authored
1 #ifndef CSUM_FILE_H
2 #define CSUM_FILE_H
3
2a128d6 add throughput display to git-push
Nicolas Pitre authored
4 struct progress;
5
c38138c git-pack-objects: write the pack files with a SHA1 csum
Linus Torvalds authored
6 /* A SHA1-protected file */
7 struct sha1file {
ec640ed remove dead code from the csum-file interface
Nicolas Pitre authored
8 int fd;
e337a04 @gitster index-pack: --verify
gitster authored
9 int check_fd;
ec640ed remove dead code from the csum-file interface
Nicolas Pitre authored
10 unsigned int offset;
9126f00 fix openssl headers conflicting with custom SHA1 implementations
Nicolas Pitre authored
11 git_SHA_CTX ctx;
218558a make display of total transferred more accurate
Nicolas Pitre authored
12 off_t total;
2a128d6 add throughput display to git-push
Nicolas Pitre authored
13 struct progress *tp;
ec640ed remove dead code from the csum-file interface
Nicolas Pitre authored
14 const char *name;
78d1e84 compute a CRC32 for each object as stored in a pack
Nicolas Pitre authored
15 int do_crc;
16 uint32_t crc32;
c38138c git-pack-objects: write the pack files with a SHA1 csum
Linus Torvalds authored
17 unsigned char buffer[8192];
18 };
19
6c52614 @gitster csum-file: introduce sha1file_checkpoint
gitster authored
20 /* Checkpoint */
21 struct sha1file_checkpoint {
22 off_t offset;
23 git_SHA_CTX ctx;
24 };
25
26 extern void sha1file_checkpoint(struct sha1file *, struct sha1file_checkpoint *);
27 extern int sha1file_truncate(struct sha1file *, struct sha1file_checkpoint *);
28
4c81b03 @torvalds Make pack creation always fsync() the result
torvalds authored
29 /* sha1close flags */
30 #define CSUM_CLOSE 1
31 #define CSUM_FSYNC 2
32
4397f01 csum-file: add "sha1fd()" to create a SHA1 csum file from an existing…
Linus Torvalds authored
33 extern struct sha1file *sha1fd(int fd, const char *name);
e337a04 @gitster index-pack: --verify
gitster authored
34 extern struct sha1file *sha1fd_check(const char *name);
2a128d6 add throughput display to git-push
Nicolas Pitre authored
35 extern struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp);
4c81b03 @torvalds Make pack creation always fsync() the result
torvalds authored
36 extern int sha1close(struct sha1file *, unsigned char *, unsigned int);
c38138c git-pack-objects: write the pack files with a SHA1 csum
Linus Torvalds authored
37 extern int sha1write(struct sha1file *, void *, unsigned int);
838cd34 fix pread()'s short read in index-pack
Nicolas Pitre authored
38 extern void sha1flush(struct sha1file *f);
78d1e84 compute a CRC32 for each object as stored in a pack
Nicolas Pitre authored
39 extern void crc32_begin(struct sha1file *);
40 extern uint32_t crc32_end(struct sha1file *);
c38138c git-pack-objects: write the pack files with a SHA1 csum
Linus Torvalds authored
41
42 #endif
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