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annotate th_ioctx.h @ 67:d94af48cef7b

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Added new module, a simple I/O context helper.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 15 Nov 2012 19:21:14 +0200
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children 43df05a632cb
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67
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1 /*
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2 * Standard I/O context helpers
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3 * Programmed and designed by Matti 'ccr' Hamalainen
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4 * (C) Copyright 2012 Tecnic Software productions (TNSP)
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5 *
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6 * Please read file 'COPYING' for information on license and distribution.
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7 */
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8 #ifndef TH_IOCTX_H
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9 #define TH_IOCTX_H
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10
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11 #include "th_util.h"
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12 #include <stdio.h>
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13
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14 #ifdef __cplusplus
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15 extern "C" {
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16 #endif
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17
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18
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19 /* Simple STD I/O contexts
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20 */
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21 typedef struct _th_ioctx_t
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22 {
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23 BOOL allocated;
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24 char *filename;
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25 FILE *fp;
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26 size_t line;
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27
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28 void (*error)(struct _th_ioctx_t *, const int, const char *msg);
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29 void (*msg)(struct _th_ioctx_t *, const char *msg);
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30 } th_ioctx_t;
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31
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32
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33 BOOL th_ioctx_init(th_ioctx_t *ctx, const char *filename);
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34 BOOL th_ioctx_open(th_ioctx_t *ctx, const char *filename, const char *mode);
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35 void th_ioctx_close(th_ioctx_t *ctx);
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36 void th_ioctx_error(th_ioctx_t *ctx, const int err, const char *fmt, ...);
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37
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38 th_ioctx_t * th_ioctx_new(const char *filename);
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39 void th_ioctx_free(th_ioctx_t *ctx);
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40
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41
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42 #ifdef __cplusplus
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43 }
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44 #endif
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45 #endif /* TH_IOCTX_H */