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723b7a2789
Rely on fast-import for information about previous revs. This requires always setting up backward flow of information, even for v2 dumps. On the plus side, it simplifies the code by quite a bit and opens the door to further simplifications. [db: adjusted to support final version of the cat-blob patch] [jn: avoiding hard-coding git's name for the empty tree for portability to other backends] Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
26 lines
921 B
C
26 lines
921 B
C
#ifndef FAST_EXPORT_H_
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#define FAST_EXPORT_H_
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struct strbuf;
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struct line_buffer;
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void fast_export_init(int fd);
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void fast_export_deinit(void);
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void fast_export_reset(void);
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void fast_export_delete(uint32_t depth, const uint32_t *path);
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void fast_export_modify(uint32_t depth, const uint32_t *path,
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uint32_t mode, const char *dataref);
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void fast_export_begin_commit(uint32_t revision, uint32_t author, char *log,
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uint32_t uuid, uint32_t url, unsigned long timestamp);
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void fast_export_end_commit(uint32_t revision);
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void fast_export_data(uint32_t mode, uint32_t len, struct line_buffer *input);
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/* If there is no such file at that rev, returns -1, errno == ENOENT. */
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int fast_export_ls_rev(uint32_t rev, uint32_t depth, const uint32_t *path,
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uint32_t *mode_out, struct strbuf *dataref_out);
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int fast_export_ls(uint32_t depth, const uint32_t *path,
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uint32_t *mode_out, struct strbuf *dataref_out);
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#endif
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