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git/streaming.h

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streaming: a new API to read from the object store Given an object name, use open_istream() to get a git_istream handle that you can read_istream() from as if you are using read(2) to read the contents of the object, and close it with close_istream() when you are done. Currently, we do not do anything fancy--it just calls read_sha1_file() and keeps the contents in memory as a whole, and carve it out as you request with read_istream(). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-12 04:30:25 +02:00
/*
* Copyright (c) 2011, Google Inc.
*/
#ifndef STREAMING_H
#define STREAMING_H 1
#include "cache.h"
/* opaque */
struct git_istream;
extern struct git_istream *open_istream(const unsigned char *, enum object_type *, unsigned long *);
extern int close_istream(struct git_istream *);
extern ssize_t read_istream(struct git_istream *, char *, size_t);
#endif /* STREAMING_H */
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