grapes / som / ChunkBuffer / buffer-ha.c @ 8ab58ec7
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1 | 8ab58ec7 | Luca Abeni | /*
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2 | * Copyright (c) 2010 Luca Abeni
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3 | *
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4 | * This is free software; see lgpl-2.1.txt
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5 | */
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6 | |||
7 | 87cee676 | Luca Abeni | #include <stdlib.h> |
8 | #include <stdint.h> |
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9 | #include <string.h> |
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10 | |||
11 | #include "chunk.h" |
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12 | #include "chunkbuffer.h" |
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13 | |||
14 | const struct chunk *cb_get_chunk(const struct chunk_buffer *cb, int id) |
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15 | { |
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16 | int i, n;
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17 | const struct chunk *buffer; |
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18 | |||
19 | buffer = cb_get_chunks(cb, &n); |
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20 | if (buffer == NULL) { |
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21 | return NULL; |
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22 | } |
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23 | |||
24 | for (i = 0; i < n; i++) { |
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25 | if (buffer[i].id == id) {
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26 | return &buffer[i];
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27 | } |
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28 | } |
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29 | |||
30 | return NULL; |
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31 | } |