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annotate src/vbuf.h @ 342:5d0dc4db45b3 stable-0-6-63

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Daniel Gryniewicz found buffer overrun in LIST_COPY_TIME
author Carl Byington <carl@five-ten-sg.com>
date Fri, 27 Dec 2013 08:44:01 -0800
parents b65e8d0a088a
children
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2 #ifndef __PST_VBUF_H
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3 #define __PST_VBUF_H
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5 #include "common.h"
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8 // Variable-length buffers
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9 struct pst_varbuf {
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10 size_t dlen; //length of data stored in buffer
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11 size_t blen; //length of buffer
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12 char *buf; //buffer
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13 char *b; //start of stored data
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14 };
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17 typedef struct pst_varbuf pst_vbuf;
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19 pst_vbuf *pst_vballoc(size_t len);
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20 void pst_vbgrow(pst_vbuf *vb, size_t len); // grow buffer by len bytes, data are preserved
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21 void pst_vbset(pst_vbuf *vb, void *data, size_t len);
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22 void pst_vbappend(pst_vbuf *vb, void *data, size_t length);
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23 void pst_unicode_init();
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24 size_t pst_vb_utf16to8(pst_vbuf *dest, const char *inbuf, int iblen);
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25 size_t pst_vb_utf8to8bit(pst_vbuf *dest, const char *inbuf, int iblen, const char* charset);
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26 size_t pst_vb_8bit2utf8(pst_vbuf *dest, const char *inbuf, int iblen, const char* charset);
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29 #endif