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annotate src/lib/istream-internal.h @ 6410:e4eb71ae8e96 HEAD

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Changed .h ifdef/defines to use <NAME>_H format.
author Timo Sirainen <tss@iki.fi>
date Sun, 16 Sep 2007 11:31:27 +0300
parents 6c0bfc35af03
children b0096861c390
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6410
e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
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1 #ifndef ISTREAM_INTERNAL_H
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2 #define ISTREAM_INTERNAL_H
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3
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4 #include "istream.h"
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5 #include "iostream-internal.h"
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6
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7 #define I_STREAM_MIN_SIZE 4096
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8
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9 struct _istream {
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10 /* inheritance: */
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11 struct _iostream iostream;
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12
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13 /* methods: */
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14 ssize_t (*read)(struct _istream *stream);
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15 void (*seek)(struct _istream *stream, uoff_t v_offset, bool mark);
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16 void (*sync)(struct _istream *stream);
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17 const struct stat *(*stat)(struct _istream *stream, bool exact);
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18
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19 /* data: */
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20 struct istream istream;
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21
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22 int fd;
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23 uoff_t abs_start_offset;
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24 struct stat statbuf;
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25
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26 const unsigned char *buffer;
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27 unsigned char *w_buffer; /* may be NULL */
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28
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29 size_t buffer_size, max_buffer_size;
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30 size_t skip, pos;
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31
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32 string_t *line_str; /* for i_stream_next_line() if w_buffer == NULL */
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33 };
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34
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35 struct istream *
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36 _i_stream_create(struct _istream *_buf, int fd, uoff_t abs_start_offset);
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37
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38 void _i_stream_compress(struct _istream *stream);
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39 void _i_stream_grow_buffer(struct _istream *stream, size_t bytes);
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40
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41 #endif