/usr/include/tidy/buffio.h is in libtidy-dev 20091223cvs-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | #ifndef __TIDY_BUFFIO_H__
#define __TIDY_BUFFIO_H__
/** @file buffio.h - Treat buffer as an I/O stream.
(c) 1998-2007 (W3C) MIT, ERCIM, Keio University
See tidy.h for the copyright notice.
CVS Info :
$Author: arnaud02 $
$Date: 2007/01/23 11:17:45 $
$Revision: 1.9 $
Requires buffer to automatically grow as bytes are added.
Must keep track of current read and write points.
*/
#include "platform.h"
#include "tidy.h"
#ifdef __cplusplus
extern "C" {
#endif
/** TidyBuffer - A chunk of memory */
TIDY_STRUCT
struct _TidyBuffer
{
TidyAllocator* allocator; /**< Memory allocator */
byte* bp; /**< Pointer to bytes */
uint size; /**< # bytes currently in use */
uint allocated; /**< # bytes allocated */
uint next; /**< Offset of current input position */
};
/** Initialize data structure using the default allocator */
TIDY_EXPORT void TIDY_CALL tidyBufInit( TidyBuffer* buf );
/** Initialize data structure using the given custom allocator */
TIDY_EXPORT void TIDY_CALL tidyBufInitWithAllocator( TidyBuffer* buf, TidyAllocator* allocator );
/** Free current buffer, allocate given amount, reset input pointer,
use the default allocator */
TIDY_EXPORT void TIDY_CALL tidyBufAlloc( TidyBuffer* buf, uint allocSize );
/** Free current buffer, allocate given amount, reset input pointer,
use the given custom allocator */
TIDY_EXPORT void TIDY_CALL tidyBufAllocWithAllocator( TidyBuffer* buf,
TidyAllocator* allocator,
uint allocSize );
/** Expand buffer to given size.
** Chunk size is minimum growth. Pass 0 for default of 256 bytes.
*/
TIDY_EXPORT void TIDY_CALL tidyBufCheckAlloc( TidyBuffer* buf,
uint allocSize, uint chunkSize );
/** Free current contents and zero out */
TIDY_EXPORT void TIDY_CALL tidyBufFree( TidyBuffer* buf );
/** Set buffer bytes to 0 */
TIDY_EXPORT void TIDY_CALL tidyBufClear( TidyBuffer* buf );
/** Attach to existing buffer */
TIDY_EXPORT void TIDY_CALL tidyBufAttach( TidyBuffer* buf, byte* bp, uint size );
/** Detach from buffer. Caller must free. */
TIDY_EXPORT void TIDY_CALL tidyBufDetach( TidyBuffer* buf );
/** Append bytes to buffer. Expand if necessary. */
TIDY_EXPORT void TIDY_CALL tidyBufAppend( TidyBuffer* buf, void* vp, uint size );
/** Append one byte to buffer. Expand if necessary. */
TIDY_EXPORT void TIDY_CALL tidyBufPutByte( TidyBuffer* buf, byte bv );
/** Get byte from end of buffer */
TIDY_EXPORT int TIDY_CALL tidyBufPopByte( TidyBuffer* buf );
/** Get byte from front of buffer. Increment input offset. */
TIDY_EXPORT int TIDY_CALL tidyBufGetByte( TidyBuffer* buf );
/** At end of buffer? */
TIDY_EXPORT Bool TIDY_CALL tidyBufEndOfInput( TidyBuffer* buf );
/** Put a byte back into the buffer. Decrement input offset. */
TIDY_EXPORT void TIDY_CALL tidyBufUngetByte( TidyBuffer* buf, byte bv );
/**************
TIDY
**************/
/* Forward declarations
*/
/** Initialize a buffer input source */
TIDY_EXPORT void TIDY_CALL tidyInitInputBuffer( TidyInputSource* inp, TidyBuffer* buf );
/** Initialize a buffer output sink */
TIDY_EXPORT void TIDY_CALL tidyInitOutputBuffer( TidyOutputSink* outp, TidyBuffer* buf );
#ifdef __cplusplus
}
#endif
#endif /* __TIDY_BUFFIO_H__ */
/*
* local variables:
* mode: c
* indent-tabs-mode: nil
* c-basic-offset: 4
* eval: (c-set-offset 'substatement-open 0)
* end:
*/
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