streaming: void pointer instead of char pointer
Allow any kind of buffer to be fed to read_istream() without an explicit cast by making it's buf argument a void pointer. It's about arbitrary data, not only characters. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -99,7 +99,7 @@ int close_istream(struct git_istream *st)
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return r;
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}
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ssize_t read_istream(struct git_istream *st, char *buf, size_t sz)
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ssize_t read_istream(struct git_istream *st, void *buf, size_t sz)
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{
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return st->vtbl->read(st, buf, sz);
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}
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@ -10,7 +10,7 @@ struct git_istream;
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extern struct git_istream *open_istream(const unsigned char *, enum object_type *, unsigned long *, struct stream_filter *);
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extern int close_istream(struct git_istream *);
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extern ssize_t read_istream(struct git_istream *, char *, size_t);
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extern ssize_t read_istream(struct git_istream *, void *, size_t);
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extern int stream_blob_to_fd(int fd, const unsigned char *, struct stream_filter *, int can_seek);
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